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d1f23a1772
Support for XNACK and SRAMECC is not static on some GPUs. We must be able to differentiate between different scenarios for these dynamic subtarget features. The possible settings are: - Unsupported: The GPU has no support for XNACK/SRAMECC. - Any: Preference is unspecified. Use conservative settings that can run anywhere. - Off: Request support for XNACK/SRAMECC Off - On: Request support for XNACK/SRAMECC On GCNSubtarget will track the four options based on the following criteria. If the subtarget does not support XNACK/SRAMECC we say the setting is "Unsupported". If no subtarget features for XNACK/SRAMECC are requested we must support "Any" mode. If the subtarget features XNACK/SRAMECC exist in the feature string when initializing the subtarget, the settings are "On/Off". The defaults are updated to be conservatively correct, meaning if no setting for XNACK or SRAMECC is explicitly requested, defaults will be used which generate code that can be run anywhere. This corresponds to the "Any" setting. Differential Revision: https://reviews.llvm.org/D85882
1338 lines
55 KiB
LLVM
1338 lines
55 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX9 %s
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; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX10 %s
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; Test splitting flat instruction offsets into the low and high bits
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; when the offset doesn't fit in the offset field.
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define i8 @global_inst_valu_offset_1(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_1:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:1
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_1:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:1
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 1
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_11bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_11bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_11bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 2047
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_12bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_12bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_12bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x800, v0
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; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 4095
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_13bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_13bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
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; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_13bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x1800, v0
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; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8191
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_neg_11bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_neg_11bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-2048
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_neg_11bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-2048
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -2048
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_neg_12bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_neg_12bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-4096
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_neg_12bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0xfffff000, v0
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; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -4096
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_neg_13bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_neg_13bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
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; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_neg_13bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0xffffe000, v0
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; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -8192
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_2x_11bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_2x_11bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_2x_11bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x800, v0
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; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 4095
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_2x_12bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_2x_12bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
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; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_2x_12bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x1800, v0
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; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8191
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_2x_13bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_2x_13bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x3000, v0
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; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_2x_13bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x3800, v0
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; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 16383
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_2x_neg_11bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_2x_neg_11bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-4096
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_2x_neg_11bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0xfffff000, v0
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; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -4096
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_2x_neg_12bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_2x_neg_12bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
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; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: global_inst_valu_offset_2x_neg_12bit_max:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0xffffe000, v0
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; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
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; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
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; GFX10-NEXT: s_waitcnt vmcnt(0)
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -8192
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%load = load i8, i8 addrspace(1)* %gep, align 4
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ret i8 %load
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}
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define i8 @global_inst_valu_offset_2x_neg_13bit_max(i8 addrspace(1)* %p) {
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; GFX9-LABEL: global_inst_valu_offset_2x_neg_13bit_max:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffc000, v0
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; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
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; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
|
|
; GFX10-LABEL: global_inst_valu_offset_2x_neg_13bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0xffffc000, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -16384
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 11-bit low-bits (1ull << 33) | 2047
|
|
define i8 @global_inst_valu_offset_64bit_11bit_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_11bit_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_11bit_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589936639
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 11-bit low-bits (1ull << 33) | 2048
|
|
define i8 @global_inst_valu_offset_64bit_11bit_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_11bit_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:2048
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_11bit_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x800, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589936640
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 12-bit low-bits (1ull << 33) | 4095
|
|
define i8 @global_inst_valu_offset_64bit_12bit_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_12bit_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_12bit_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x800, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589938687
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 12-bit low-bits (1ull << 33) | 4096
|
|
define i8 @global_inst_valu_offset_64bit_12bit_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_12bit_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_12bit_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x1000, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589938688
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 13-bit low-bits (1ull << 33) | 8191
|
|
define i8 @global_inst_valu_offset_64bit_13bit_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_13bit_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_13bit_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x1800, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589942783
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 13-bit low-bits (1ull << 33) | 8192
|
|
define i8 @global_inst_valu_offset_64bit_13bit_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_13bit_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_13bit_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x2000, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589942784
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2047
|
|
define i8 @global_inst_valu_offset_64bit_11bit_neg_high_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_11bit_neg_high_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-2049
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_11bit_neg_high_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x800, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854773761
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2048
|
|
define i8 @global_inst_valu_offset_64bit_11bit_neg_high_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_11bit_neg_high_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-2048
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_11bit_neg_high_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x800, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854773760
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4095
|
|
define i8 @global_inst_valu_offset_64bit_12bit_neg_high_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_12bit_neg_high_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_12bit_neg_high_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x1000, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854771713
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4096
|
|
define i8 @global_inst_valu_offset_64bit_12bit_neg_high_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_12bit_neg_high_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_12bit_neg_high_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x1000, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854771712
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8191
|
|
define i8 @global_inst_valu_offset_64bit_13bit_neg_high_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_13bit_neg_high_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_13bit_neg_high_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x2000, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854767617
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8192
|
|
define i8 @global_inst_valu_offset_64bit_13bit_neg_high_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_valu_offset_64bit_13bit_neg_high_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX10-LABEL: global_inst_valu_offset_64bit_13bit_neg_high_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x2000, v0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854767616
|
|
%load = load i8, i8 addrspace(1)* %gep, align 4
|
|
ret i8 %load
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:1 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:1 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 1
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_11bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_11bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_11bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 2047
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_12bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_12bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_12bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: v_mov_b32_e32 v0, 0x800
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 4095
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_13bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_13bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0x1000
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_13bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: v_mov_b32_e32 v0, 0x1800
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8191
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_neg_11bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_neg_11bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:-2048 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_neg_11bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:-2048 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -2048
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_neg_12bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_neg_12bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:-4096 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_neg_12bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0xfffff000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -4096
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_neg_13bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_neg_13bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_neg_13bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0xffffe000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -8192
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_2x_11bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_2x_11bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_2x_11bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: v_mov_b32_e32 v0, 0x800
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 4095
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_2x_12bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_2x_12bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0x1000
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_2x_12bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: v_mov_b32_e32 v0, 0x1800
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8191
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_2x_13bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_2x_13bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0x3000
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_2x_13bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: v_mov_b32_e32 v0, 0x3800
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 16383
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_2x_neg_11bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_2x_neg_11bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:-4096 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_2x_neg_11bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0xfffff000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -4096
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_2x_neg_12bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_2x_neg_12bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_2x_neg_12bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0xffffe000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -8192
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @global_inst_salu_offset_2x_neg_13bit_max(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_2x_neg_13bit_max:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffc000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_2x_neg_13bit_max:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0xffffc000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -16384
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 11-bit low-bits (1ull << 33) | 2047
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_11bit_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_11bit_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX9-NEXT: v_add_co_u32_e64 v0, vcc, 0, s0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:2047 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_11bit_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589936639
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 11-bit low-bits (1ull << 33) | 2048
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_11bit_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_11bit_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX9-NEXT: v_add_co_u32_e64 v0, vcc, 0, s0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:2048 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_11bit_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0x800, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589936640
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 12-bit low-bits (1ull << 33) | 4095
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_12bit_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_12bit_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX9-NEXT: v_add_co_u32_e64 v0, vcc, 0, s0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_12bit_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0x800, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589938687
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 12-bit low-bits (1ull << 33) | 4096
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_12bit_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_12bit_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_12bit_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0x1000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589938688
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 13-bit low-bits (1ull << 33) | 8191
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_13bit_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_13bit_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_13bit_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0x1800, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589942783
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 13-bit low-bits (1ull << 33) | 8192
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_13bit_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_13bit_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_13bit_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, s0, 0x2000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589942784
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2047
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_11bit_neg_high_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_11bit_neg_high_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v2, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-2049 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_11bit_neg_high_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x800, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-1 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854773761
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2048
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_11bit_neg_high_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_11bit_neg_high_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v2, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-2048 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_11bit_neg_high_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x800, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854773760
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4095
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_12bit_neg_high_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_12bit_neg_high_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v2, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-1 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_12bit_neg_high_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x1000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-1 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854771713
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4096
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_12bit_neg_high_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_12bit_neg_high_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v2, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_12bit_neg_high_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x1000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854771712
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8191
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_13bit_neg_high_split0(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_13bit_neg_high_split0:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v2, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-1 glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_13bit_neg_high_split0:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x2000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-1 glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854767617
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8192
|
|
define amdgpu_kernel void @global_inst_salu_offset_64bit_13bit_neg_high_split1(i8 addrspace(1)* %p) {
|
|
; GFX9-LABEL: global_inst_salu_offset_64bit_13bit_neg_high_split1:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX9-NEXT: v_mov_b32_e32 v2, s1
|
|
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
|
|
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
|
|
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX10-LABEL: global_inst_salu_offset_64bit_13bit_neg_high_split1:
|
|
; GFX10: ; %bb.0:
|
|
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
|
|
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, 0x2000, s0
|
|
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
|
|
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
|
|
; GFX10-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-NEXT: global_store_byte v[0:1], v0, off
|
|
; GFX10-NEXT: s_endpgm
|
|
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854767616
|
|
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
|
|
store i8 %load, i8 addrspace(1)* undef
|
|
ret void
|
|
}
|