mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-02-01 13:11:39 +01:00
AMDGPU: Correct encoding for global instructions
The soffset field needs to be be set to 0x7f to disable it, not 0. 0 is interpreted as an SGPR offset. This should be enough to get basic usage of the global instructions working. Technically it is possible to use an SGPR_32 offset, but I'm not sure if it's correct with 64-bit pointers, but that is not handled now. This should also be cleaned up to be more similar to how different MUBUF modes are handled, and to have InstrMappings between the different types. llvm-svn: 308583
This commit is contained in:
Matt Arsenault
parent
00aacae685
commit
ffdb394dd6
@ -42,6 +42,16 @@ class FLAT_Pseudo<string opName, dag outs, dag ins,
|
||||
bits<1> is_flat_scratch = 0;
|
||||
|
||||
bits<1> has_vdst = 1;
|
||||
|
||||
// We need to distinguish having saddr and enabling saddr because
|
||||
// saddr is only valid for scratch and global instructions. Pre-gfx9
|
||||
// these bits were reserved, so we also don't necessarily want to
|
||||
// set these bits to the disabled value for the original flat
|
||||
// segment instructions.
|
||||
bits<1> has_saddr = 0;
|
||||
bits<1> enabled_saddr = 0;
|
||||
bits<7> saddr_value = 0;
|
||||
|
||||
bits<1> has_data = 1;
|
||||
bits<1> has_glc = 1;
|
||||
bits<1> glcValue = 0;
|
||||
@ -66,7 +76,9 @@ class FLAT_Real <bits<7> op, FLAT_Pseudo ps> :
|
||||
// encoding fields
|
||||
bits<8> vaddr;
|
||||
bits<8> vdata;
|
||||
bits<7> saddr;
|
||||
bits<8> vdst;
|
||||
|
||||
bits<1> slc;
|
||||
bits<1> glc;
|
||||
|
||||
@ -96,26 +108,40 @@ class FLAT_Real <bits<7> op, FLAT_Pseudo ps> :
|
||||
let Inst{31-26} = 0x37; // Encoding.
|
||||
let Inst{39-32} = vaddr;
|
||||
let Inst{47-40} = !if(ps.has_data, vdata, ?);
|
||||
let Inst{54-48} = !if(ps.has_saddr, !if(ps.enabled_saddr, saddr, 0x7f), 0);
|
||||
|
||||
// 54-48 is reserved.
|
||||
let Inst{55} = nv; // nv on GFX9+, TFE before.
|
||||
let Inst{63-56} = !if(ps.has_vdst, vdst, ?);
|
||||
}
|
||||
|
||||
// TODO: Is exec allowed for saddr? The disabled value 0x7f is the
|
||||
// same encoding value as exec_hi, so it isn't possible to use that if
|
||||
// saddr is 32-bit (which isn't handled here yet).
|
||||
class FLAT_Load_Pseudo <string opName, RegisterClass regClass,
|
||||
bit HasSignedOffset = 0> : FLAT_Pseudo<
|
||||
bit HasSignedOffset = 0, bit HasSaddr = 0, bit EnableSaddr = 0> : FLAT_Pseudo<
|
||||
opName,
|
||||
(outs regClass:$vdst),
|
||||
!if(HasSignedOffset,
|
||||
(ins VReg_64:$vaddr, offset_s13:$offset, GLC:$glc, slc:$slc),
|
||||
(ins VReg_64:$vaddr, offset_u12:$offset, GLC:$glc, slc:$slc)),
|
||||
" $vdst, $vaddr$offset$glc$slc"> {
|
||||
!if(EnableSaddr,
|
||||
!if(HasSignedOffset,
|
||||
(ins VReg_64:$vaddr, SReg_64:$saddr, offset_s13:$offset, GLC:$glc, slc:$slc),
|
||||
(ins VReg_64:$vaddr, SReg_64:$saddr, offset_u12:$offset, GLC:$glc, slc:$slc)),
|
||||
!if(HasSignedOffset,
|
||||
(ins VReg_64:$vaddr, offset_s13:$offset, GLC:$glc, slc:$slc),
|
||||
(ins VReg_64:$vaddr, offset_u12:$offset, GLC:$glc, slc:$slc))),
|
||||
" $vdst, $vaddr"#!if(HasSaddr, !if(EnableSaddr, ", $saddr", ", off"), "")#"$offset$glc$slc"> {
|
||||
let has_data = 0;
|
||||
let mayLoad = 1;
|
||||
let has_saddr = HasSaddr;
|
||||
let enabled_saddr = EnableSaddr;
|
||||
let PseudoInstr = opName#!if(!and(HasSaddr, EnableSaddr), "_SADDR", "");
|
||||
}
|
||||
|
||||
class FLAT_Global_Load_Pseudo<string opName, RegisterClass regClass> :
|
||||
FLAT_Load_Pseudo<opName, regClass, 1> {
|
||||
let is_flat_global = 1;
|
||||
multiclass FLAT_Global_Load_Pseudo<string opName, RegisterClass regClass> {
|
||||
let is_flat_global = 1 in {
|
||||
def "" : FLAT_Load_Pseudo<opName, regClass, 1, 1>;
|
||||
def _SADDR : FLAT_Load_Pseudo<opName, regClass, 1, 1, 1>;
|
||||
}
|
||||
}
|
||||
|
||||
class FLAT_Scratch_Load_Pseudo<string opName, RegisterClass regClass> :
|
||||
@ -124,21 +150,30 @@ class FLAT_Scratch_Load_Pseudo<string opName, RegisterClass regClass> :
|
||||
}
|
||||
|
||||
class FLAT_Store_Pseudo <string opName, RegisterClass vdataClass,
|
||||
bit HasSignedOffset = 0> : FLAT_Pseudo<
|
||||
bit HasSignedOffset = 0, bit HasSaddr = 0, bit EnableSaddr = 0> : FLAT_Pseudo<
|
||||
opName,
|
||||
(outs),
|
||||
!if(HasSignedOffset,
|
||||
(ins VReg_64:$vaddr, vdataClass:$vdata, offset_s13:$offset, GLC:$glc, slc:$slc),
|
||||
(ins VReg_64:$vaddr, vdataClass:$vdata, offset_u12:$offset, GLC:$glc, slc:$slc)),
|
||||
" $vaddr, $vdata$offset$glc$slc"> {
|
||||
!if(EnableSaddr,
|
||||
!if(HasSignedOffset,
|
||||
(ins VReg_64:$vaddr, vdataClass:$vdata, SReg_64:$saddr, offset_s13:$offset, GLC:$glc, slc:$slc),
|
||||
(ins VReg_64:$vaddr, vdataClass:$vdata, SReg_64:$saddr, offset_u12:$offset, GLC:$glc, slc:$slc)),
|
||||
!if(HasSignedOffset,
|
||||
(ins VReg_64:$vaddr, vdataClass:$vdata, offset_s13:$offset, GLC:$glc, slc:$slc),
|
||||
(ins VReg_64:$vaddr, vdataClass:$vdata, offset_u12:$offset, GLC:$glc, slc:$slc))),
|
||||
" $vaddr, $vdata"#!if(HasSaddr, !if(EnableSaddr, ", $saddr", ", off"), "")#"$offset$glc$slc"> {
|
||||
let mayLoad = 0;
|
||||
let mayStore = 1;
|
||||
let has_vdst = 0;
|
||||
let has_saddr = HasSaddr;
|
||||
let enabled_saddr = EnableSaddr;
|
||||
let PseudoInstr = opName#!if(!and(HasSaddr, EnableSaddr), "_SADDR", "");
|
||||
}
|
||||
|
||||
class FLAT_Global_Store_Pseudo<string opName, RegisterClass regClass> :
|
||||
FLAT_Store_Pseudo<opName, regClass, 1> {
|
||||
let is_flat_global = 1;
|
||||
multiclass FLAT_Global_Store_Pseudo<string opName, RegisterClass regClass> {
|
||||
let is_flat_global = 1 in {
|
||||
def "" : FLAT_Store_Pseudo<opName, regClass, 1, 1>;
|
||||
def _SADDR : FLAT_Store_Pseudo<opName, regClass, 1, 1, 1>;
|
||||
}
|
||||
}
|
||||
|
||||
class FLAT_Scratch_Store_Pseudo<string opName, RegisterClass regClass> :
|
||||
@ -334,21 +369,21 @@ defm FLAT_ATOMIC_FMAX_X2 : FLAT_Atomic_Pseudo <"flat_atomic_fmax_x2",
|
||||
} // End SubtargetPredicate = isCI
|
||||
|
||||
let SubtargetPredicate = HasFlatGlobalInsts in {
|
||||
def GLOBAL_LOAD_UBYTE : FLAT_Global_Load_Pseudo <"global_load_ubyte", VGPR_32>;
|
||||
def GLOBAL_LOAD_SBYTE : FLAT_Global_Load_Pseudo <"global_load_sbyte", VGPR_32>;
|
||||
def GLOBAL_LOAD_USHORT : FLAT_Global_Load_Pseudo <"global_load_ushort", VGPR_32>;
|
||||
def GLOBAL_LOAD_SSHORT : FLAT_Global_Load_Pseudo <"global_load_sshort", VGPR_32>;
|
||||
def GLOBAL_LOAD_DWORD : FLAT_Global_Load_Pseudo <"global_load_dword", VGPR_32>;
|
||||
def GLOBAL_LOAD_DWORDX2 : FLAT_Global_Load_Pseudo <"global_load_dwordx2", VReg_64>;
|
||||
def GLOBAL_LOAD_DWORDX3 : FLAT_Global_Load_Pseudo <"global_load_dwordx3", VReg_96>;
|
||||
def GLOBAL_LOAD_DWORDX4 : FLAT_Global_Load_Pseudo <"global_load_dwordx4", VReg_128>;
|
||||
defm GLOBAL_LOAD_UBYTE : FLAT_Global_Load_Pseudo <"global_load_ubyte", VGPR_32>;
|
||||
defm GLOBAL_LOAD_SBYTE : FLAT_Global_Load_Pseudo <"global_load_sbyte", VGPR_32>;
|
||||
defm GLOBAL_LOAD_USHORT : FLAT_Global_Load_Pseudo <"global_load_ushort", VGPR_32>;
|
||||
defm GLOBAL_LOAD_SSHORT : FLAT_Global_Load_Pseudo <"global_load_sshort", VGPR_32>;
|
||||
defm GLOBAL_LOAD_DWORD : FLAT_Global_Load_Pseudo <"global_load_dword", VGPR_32>;
|
||||
defm GLOBAL_LOAD_DWORDX2 : FLAT_Global_Load_Pseudo <"global_load_dwordx2", VReg_64>;
|
||||
defm GLOBAL_LOAD_DWORDX3 : FLAT_Global_Load_Pseudo <"global_load_dwordx3", VReg_96>;
|
||||
defm GLOBAL_LOAD_DWORDX4 : FLAT_Global_Load_Pseudo <"global_load_dwordx4", VReg_128>;
|
||||
|
||||
def GLOBAL_STORE_BYTE : FLAT_Global_Store_Pseudo <"global_store_byte", VGPR_32>;
|
||||
def GLOBAL_STORE_SHORT : FLAT_Global_Store_Pseudo <"global_store_short", VGPR_32>;
|
||||
def GLOBAL_STORE_DWORD : FLAT_Global_Store_Pseudo <"global_store_dword", VGPR_32>;
|
||||
def GLOBAL_STORE_DWORDX2 : FLAT_Global_Store_Pseudo <"global_store_dwordx2", VReg_64>;
|
||||
def GLOBAL_STORE_DWORDX3 : FLAT_Global_Store_Pseudo <"global_store_dwordx3", VReg_96>;
|
||||
def GLOBAL_STORE_DWORDX4 : FLAT_Global_Store_Pseudo <"global_store_dwordx4", VReg_128>;
|
||||
defm GLOBAL_STORE_BYTE : FLAT_Global_Store_Pseudo <"global_store_byte", VGPR_32>;
|
||||
defm GLOBAL_STORE_SHORT : FLAT_Global_Store_Pseudo <"global_store_short", VGPR_32>;
|
||||
defm GLOBAL_STORE_DWORD : FLAT_Global_Store_Pseudo <"global_store_dword", VGPR_32>;
|
||||
defm GLOBAL_STORE_DWORDX2 : FLAT_Global_Store_Pseudo <"global_store_dwordx2", VReg_64>;
|
||||
defm GLOBAL_STORE_DWORDX3 : FLAT_Global_Store_Pseudo <"global_store_dwordx3", VReg_96>;
|
||||
defm GLOBAL_STORE_DWORDX4 : FLAT_Global_Store_Pseudo <"global_store_dwordx4", VReg_128>;
|
||||
|
||||
} // End SubtargetPredicate = HasFlatGlobalInsts
|
||||
|
||||
@ -556,6 +591,11 @@ class FLAT_Real_vi <bits<7> op, FLAT_Pseudo ps> :
|
||||
let DecoderNamespace="VI";
|
||||
}
|
||||
|
||||
multiclass FLAT_Real_AllAddr_vi<bits<7> op> {
|
||||
def _vi : FLAT_Real_vi<op, !cast<FLAT_Pseudo>(NAME)>;
|
||||
def _SADDR_vi : FLAT_Real_vi<op, !cast<FLAT_Pseudo>(NAME#"_SADDR")>;
|
||||
}
|
||||
|
||||
def FLAT_LOAD_UBYTE_vi : FLAT_Real_vi <0x10, FLAT_LOAD_UBYTE>;
|
||||
def FLAT_LOAD_SBYTE_vi : FLAT_Real_vi <0x11, FLAT_LOAD_SBYTE>;
|
||||
def FLAT_LOAD_USHORT_vi : FLAT_Real_vi <0x12, FLAT_LOAD_USHORT>;
|
||||
@ -604,18 +644,18 @@ defm FLAT_ATOMIC_XOR_X2 : FLAT_Real_Atomics_vi <0x6a, FLAT_ATOMIC_XOR_X2>;
|
||||
defm FLAT_ATOMIC_INC_X2 : FLAT_Real_Atomics_vi <0x6b, FLAT_ATOMIC_INC_X2>;
|
||||
defm FLAT_ATOMIC_DEC_X2 : FLAT_Real_Atomics_vi <0x6c, FLAT_ATOMIC_DEC_X2>;
|
||||
|
||||
def GLOBAL_LOAD_UBYTE_vi : FLAT_Real_vi <0x10, GLOBAL_LOAD_UBYTE>;
|
||||
def GLOBAL_LOAD_SBYTE_vi : FLAT_Real_vi <0x11, GLOBAL_LOAD_SBYTE>;
|
||||
def GLOBAL_LOAD_USHORT_vi : FLAT_Real_vi <0x12, GLOBAL_LOAD_USHORT>;
|
||||
def GLOBAL_LOAD_SSHORT_vi : FLAT_Real_vi <0x13, GLOBAL_LOAD_SSHORT>;
|
||||
def GLOBAL_LOAD_DWORD_vi : FLAT_Real_vi <0x14, GLOBAL_LOAD_DWORD>;
|
||||
def GLOBAL_LOAD_DWORDX2_vi : FLAT_Real_vi <0x15, GLOBAL_LOAD_DWORDX2>;
|
||||
def GLOBAL_LOAD_DWORDX4_vi : FLAT_Real_vi <0x17, GLOBAL_LOAD_DWORDX4>;
|
||||
def GLOBAL_LOAD_DWORDX3_vi : FLAT_Real_vi <0x16, GLOBAL_LOAD_DWORDX3>;
|
||||
defm GLOBAL_LOAD_UBYTE : FLAT_Real_AllAddr_vi <0x10>;
|
||||
defm GLOBAL_LOAD_SBYTE : FLAT_Real_AllAddr_vi <0x11>;
|
||||
defm GLOBAL_LOAD_USHORT : FLAT_Real_AllAddr_vi <0x12>;
|
||||
defm GLOBAL_LOAD_SSHORT : FLAT_Real_AllAddr_vi <0x13>;
|
||||
defm GLOBAL_LOAD_DWORD : FLAT_Real_AllAddr_vi <0x14>;
|
||||
defm GLOBAL_LOAD_DWORDX2 : FLAT_Real_AllAddr_vi <0x15>;
|
||||
defm GLOBAL_LOAD_DWORDX4 : FLAT_Real_AllAddr_vi <0x17>;
|
||||
defm GLOBAL_LOAD_DWORDX3 : FLAT_Real_AllAddr_vi <0x16>;
|
||||
|
||||
def GLOBAL_STORE_BYTE_vi : FLAT_Real_vi <0x18, GLOBAL_STORE_BYTE>;
|
||||
def GLOBAL_STORE_SHORT_vi : FLAT_Real_vi <0x1a, GLOBAL_STORE_SHORT>;
|
||||
def GLOBAL_STORE_DWORD_vi : FLAT_Real_vi <0x1c, GLOBAL_STORE_DWORD>;
|
||||
def GLOBAL_STORE_DWORDX2_vi : FLAT_Real_vi <0x1d, GLOBAL_STORE_DWORDX2>;
|
||||
def GLOBAL_STORE_DWORDX4_vi : FLAT_Real_vi <0x1f, GLOBAL_STORE_DWORDX4>;
|
||||
def GLOBAL_STORE_DWORDX3_vi : FLAT_Real_vi <0x1e, GLOBAL_STORE_DWORDX3>;
|
||||
defm GLOBAL_STORE_BYTE : FLAT_Real_AllAddr_vi <0x18>;
|
||||
defm GLOBAL_STORE_SHORT : FLAT_Real_AllAddr_vi <0x1a>;
|
||||
defm GLOBAL_STORE_DWORD : FLAT_Real_AllAddr_vi <0x1c>;
|
||||
defm GLOBAL_STORE_DWORDX2 : FLAT_Real_AllAddr_vi <0x1d>;
|
||||
defm GLOBAL_STORE_DWORDX4 : FLAT_Real_AllAddr_vi <0x1f>;
|
||||
defm GLOBAL_STORE_DWORDX3 : FLAT_Real_AllAddr_vi <0x1e>;
|
||||
|
||||
@ -38,3 +38,27 @@ flat_atomic_swap v[3:4], v5 offset:16
|
||||
flat_store_dword v[3:4], v1 offset:16
|
||||
// GFX9: flat_store_dword v[3:4], v1 offset:16 ; encoding: [0x10,0x00,0x70,0xdc,0x03,0x01,0x00,0x00]
|
||||
// VIERR: :1: error: invalid operand for instruction
|
||||
|
||||
flat_store_dword v[3:4], v1, off
|
||||
// GCNERR: :30: error: invalid operand for instruction
|
||||
|
||||
flat_store_dword v[3:4], v1, s[0:1]
|
||||
// GCNERR: :30: error: invalid operand for instruction
|
||||
|
||||
flat_store_dword v[3:4], v1, s0
|
||||
// GCNERR: :30: error: invalid operand for instruction
|
||||
|
||||
flat_load_dword v1, v[3:4], off
|
||||
// GCNERR: :29: error: invalid operand for instruction
|
||||
|
||||
flat_load_dword v1, v[3:4], s[0:1]
|
||||
// GCNERR: :29: error: invalid operand for instruction
|
||||
|
||||
flat_load_dword v1, v[3:4], s0
|
||||
// GCNERR: :29: error: invalid operand for instruction
|
||||
|
||||
flat_load_dword v1, v[3:4], exec_hi
|
||||
// GCNERR: :29: error: invalid operand for instruction
|
||||
|
||||
flat_store_dword v[3:4], v1, exec_hi
|
||||
// GCNERR: :30: error: invalid operand for instruction
|
||||
|
||||
@ -2,86 +2,123 @@
|
||||
// RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding 2>&1 %s | FileCheck -check-prefix=GFX9-ERR -check-prefix=GCNERR %s
|
||||
// RUN: not llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding 2>&1 %s | FileCheck -check-prefix=VI-ERR -check-prefix=GCNERR %s
|
||||
|
||||
global_load_ubyte v1, v[3:4]
|
||||
// GFX9: global_load_ubyte v1, v[3:4] ; encoding: [0x00,0x80,0x40,0xdc,0x03,0x00,0x00,0x01]
|
||||
global_load_ubyte v1, v[3:4], off
|
||||
// GFX9: global_load_ubyte v1, v[3:4], off ; encoding: [0x00,0x80,0x40,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_load_sbyte v1, v[3:4]
|
||||
// GFX9: global_load_sbyte v1, v[3:4] ; encoding: [0x00,0x80,0x44,0xdc,0x03,0x00,0x00,0x01]
|
||||
global_load_sbyte v1, v[3:4], off
|
||||
// GFX9: global_load_sbyte v1, v[3:4], off ; encoding: [0x00,0x80,0x44,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_load_ushort v1, v[3:4]
|
||||
// GFX9: global_load_ushort v1, v[3:4] ; encoding: [0x00,0x80,0x48,0xdc,0x03,0x00,0x00,0x01]
|
||||
global_load_ushort v1, v[3:4], off
|
||||
// GFX9: global_load_ushort v1, v[3:4], off ; encoding: [0x00,0x80,0x48,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_load_sshort v1, v[3:4]
|
||||
// GFX9: global_load_sshort v1, v[3:4] ; encoding: [0x00,0x80,0x4c,0xdc,0x03,0x00,0x00,0x01]
|
||||
global_load_sshort v1, v[3:4], off
|
||||
// GFX9: global_load_sshort v1, v[3:4], off ; encoding: [0x00,0x80,0x4c,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_load_dword v1, v[3:4]
|
||||
// GFX9: global_load_dword v1, v[3:4] ; encoding: [0x00,0x80,0x50,0xdc,0x03,0x00,0x00,0x01]
|
||||
global_load_dword v1, v[3:4], off
|
||||
// GFX9: global_load_dword v1, v[3:4], off ; encoding: [0x00,0x80,0x50,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_load_dwordx2 v[1:2], v[3:4]
|
||||
// GFX9: global_load_dwordx2 v[1:2], v[3:4] ; encoding: [0x00,0x80,0x54,0xdc,0x03,0x00,0x00,0x01]
|
||||
global_load_dwordx2 v[1:2], v[3:4], off
|
||||
// GFX9: global_load_dwordx2 v[1:2], v[3:4], off ; encoding: [0x00,0x80,0x54,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_load_dwordx3 v[1:3], v[3:4]
|
||||
// GFX9: global_load_dwordx3 v[1:3], v[3:4] ; encoding: [0x00,0x80,0x58,0xdc,0x03,0x00,0x00,0x01]
|
||||
global_load_dwordx3 v[1:3], v[3:4], off
|
||||
// GFX9: global_load_dwordx3 v[1:3], v[3:4], off ; encoding: [0x00,0x80,0x58,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_load_dwordx4 v[1:4], v[3:4]
|
||||
// GFX9: global_load_dwordx4 v[1:4], v[3:4] ; encoding: [0x00,0x80,0x5c,0xdc,0x03,0x00,0x00,0x01]
|
||||
global_load_dwordx4 v[1:4], v[3:4], off
|
||||
// GFX9: global_load_dwordx4 v[1:4], v[3:4], off ; encoding: [0x00,0x80,0x5c,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
// FIXME: VI error should be instruction nto supported
|
||||
global_load_dword v1, v[3:4] offset:0
|
||||
// GFX9: global_load_dword v1, v[3:4] ; encoding: [0x00,0x80,0x50,0xdc,0x03,0x00,0x00,0x01]
|
||||
// VI-ERR: :36: error: not a valid operand.
|
||||
global_load_dword v1, v[3:4], off offset:0
|
||||
// GFX9: global_load_dword v1, v[3:4], off ; encoding: [0x00,0x80,0x50,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: :41: error: not a valid operand.
|
||||
|
||||
global_load_dword v1, v[3:4] offset:4095
|
||||
// GFX9: global_load_dword v1, v[3:4] offset:4095 ; encoding: [0xff,0x8f,0x50,0xdc,0x03,0x00,0x00,0x01]
|
||||
// VI-ERR: :36: error: not a valid operand.
|
||||
global_load_dword v1, v[3:4], off offset:4095
|
||||
// GFX9: global_load_dword v1, v[3:4], off offset:4095 ; encoding: [0xff,0x8f,0x50,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: :41: error: not a valid operand.
|
||||
|
||||
global_load_dword v1, v[3:4] offset:-1
|
||||
// GFX9: global_load_dword v1, v[3:4] offset:-1 ; encoding: [0xff,0x9f,0x50,0xdc,0x03,0x00,0x00,0x01]
|
||||
// VI-ERR: :36: error: not a valid operand.
|
||||
global_load_dword v1, v[3:4], off offset:-1
|
||||
// GFX9: global_load_dword v1, v[3:4], off offset:-1 ; encoding: [0xff,0x9f,0x50,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: :41: error: not a valid operand.
|
||||
|
||||
global_load_dword v1, v[3:4] offset:-4096
|
||||
// GFX9: global_load_dword v1, v[3:4] offset:-4096 ; encoding: [0x00,0x90,0x50,0xdc,0x03,0x00,0x00,0x01]
|
||||
// VI-ERR: :36: error: not a valid operand.
|
||||
global_load_dword v1, v[3:4], off offset:-4096
|
||||
// GFX9: global_load_dword v1, v[3:4], off offset:-4096 ; encoding: [0x00,0x90,0x50,0xdc,0x03,0x00,0x7f,0x01]
|
||||
// VI-ERR: :41: error: not a valid operand.
|
||||
|
||||
global_load_dword v1, v[3:4] offset:4096
|
||||
// GFX9-ERR: :30: error: invalid operand for instruction
|
||||
// VI-ERR: :36: error: not a valid operand.
|
||||
global_load_dword v1, v[3:4], off offset:4096
|
||||
// GFX9-ERR: :35: error: invalid operand for instruction
|
||||
// VI-ERR: :41: error: not a valid operand.
|
||||
|
||||
global_load_dword v1, v[3:4] offset:-4097
|
||||
// GFX9-ERR: :30: error: invalid operand for instruction
|
||||
// VI-ERR: :36: error: not a valid operand.
|
||||
global_load_dword v1, v[3:4] off, offset:-4097
|
||||
// GFX9-ERR: :35: error: invalid operand for instruction
|
||||
// VI-ERR: :41: error: not a valid operand.
|
||||
|
||||
global_store_byte v[3:4], v1
|
||||
// GFX9: global_store_byte v[3:4], v1 ; encoding: [0x00,0x80,0x60,0xdc,0x03,0x01,0x00,0x00]
|
||||
global_store_byte v[3:4], v1, off
|
||||
// GFX9: global_store_byte v[3:4], v1, off ; encoding: [0x00,0x80,0x60,0xdc,0x03,0x01,0x7f,0x00]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_store_short v[3:4], v1
|
||||
// GFX9: global_store_short v[3:4], v1 ; encoding: [0x00,0x80,0x68,0xdc,0x03,0x01,0x00,0x00]
|
||||
global_store_short v[3:4], v1, off
|
||||
// GFX9: global_store_short v[3:4], v1, off ; encoding: [0x00,0x80,0x68,0xdc,0x03,0x01,0x7f,0x00]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_store_dword v[3:4], v1
|
||||
// GFX9: global_store_dword v[3:4], v1 ; encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x00,0x00]
|
||||
global_store_dword v[3:4], v1, off
|
||||
// GFX9: global_store_dword v[3:4], v1, off ; encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x7f,0x00]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_store_dwordx2 v[3:4], v[1:2]
|
||||
// GFX9: global_store_dwordx2 v[3:4], v[1:2] ; encoding: [0x00,0x80,0x74,0xdc,0x03,0x01,0x00,0x00]
|
||||
global_store_dwordx2 v[3:4], v[1:2], off
|
||||
// GFX9: global_store_dwordx2 v[3:4], v[1:2], off ; encoding: [0x00,0x80,0x74,0xdc,0x03,0x01,0x7f,0x00]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_store_dwordx3 v[3:4], v[1:3]
|
||||
// GFX9: global_store_dwordx3 v[3:4], v[1:3] ; encoding: [0x00,0x80,0x78,0xdc,0x03,0x01,0x00,0x00]
|
||||
global_store_dwordx3 v[3:4], v[1:3], off
|
||||
// GFX9: global_store_dwordx3 v[3:4], v[1:3], off ; encoding: [0x00,0x80,0x78,0xdc,0x03,0x01,0x7f,0x00]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_store_dwordx4 v[3:4], v[1:4]
|
||||
// GFX9: global_store_dwordx4 v[3:4], v[1:4] ; encoding: [0x00,0x80,0x7c,0xdc,0x03,0x01,0x00,0x00]
|
||||
global_store_dwordx4 v[3:4], v[1:4], off
|
||||
// GFX9: global_store_dwordx4 v[3:4], v[1:4], off ; encoding: [0x00,0x80,0x7c,0xdc,0x03,0x01,0x7f,0x00]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_store_dword v[3:4], v1 offset:12
|
||||
// GFX9: global_store_dword v[3:4], v1 offset:12 ; encoding: [0x0c,0x80,0x70,0xdc,0x03,0x01,0x00,0x00]
|
||||
// VI-ERR: :37: error: not a valid operand
|
||||
global_store_dword v[3:4], v1, off offset:12
|
||||
// GFX9: global_store_dword v[3:4], v1, off offset:12 ; encoding: [0x0c,0x80,0x70,0xdc,0x03,0x01,0x7f,0x00]
|
||||
// VI-ERR: :42: error: not a valid operand
|
||||
|
||||
global_load_dword v1, v[3:4], s[2:3]
|
||||
// GFX9: global_load_dword v1, v[3:4], s[2:3] ; encoding: [0x00,0x80,0x50,0xdc,0x03,0x00,0x02,0x01]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_load_dword v1, v[3:4], s[2:3] offset:24
|
||||
// GFX9: global_load_dword v1, v[3:4], s[2:3] offset:24 ; encoding: [0x18,0x80,0x50,0xdc,0x03,0x00,0x02,0x01]
|
||||
// VI-ERR: :44: error: not a valid operand.
|
||||
|
||||
global_load_dword v1, v[3:4], s[2:3] offset:-8
|
||||
// GFX9: global_load_dword v1, v[3:4], s[2:3] offset:-8 ; encoding: [0xf8,0x9f,0x50,0xdc,0x03,0x00,0x02,0x01]
|
||||
// VI-ERR: :44: error: not a valid operand.
|
||||
|
||||
global_store_dword v[3:4], v1, s[2:3]
|
||||
// GFX9: global_store_dword v[3:4], v1, s[2:3] ; encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x02,0x00]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_store_dword v[3:4], v1, s[2:3] offset:24
|
||||
// GFX9: global_store_dword v[3:4], v1, s[2:3] offset:24 ; encoding: [0x18,0x80,0x70,0xdc,0x03,0x01,0x02,0x00]
|
||||
// VI-ERR: :45: error: not a valid operand.
|
||||
|
||||
global_store_dword v[3:4], v1, s[2:3] offset:-8
|
||||
// GFX9: global_store_dword v[3:4], v1, s[2:3] offset:-8 ; encoding: [0xf8,0x9f,0x70,0xdc,0x03,0x01,0x02,0x00]
|
||||
// VI-ERR: :45: error: not a valid operand.
|
||||
|
||||
// XXX: Is this valid?
|
||||
global_store_dword v[3:4], v1, exec
|
||||
// GFX9: global_store_dword v[3:4], v1, exec ; encoding: [0x00,0x80,0x70,0xdc,0x03,0x01,0x7e,0x00]
|
||||
// VI-ERR: instruction not supported on this GPU
|
||||
|
||||
global_load_dword v1, v[3:4], s2
|
||||
// GFX9-ERR: :31: error: invalid operand for instruction
|
||||
// VI-ERR: :31: error: invalid operand for instruction
|
||||
|
||||
global_load_dword v1, v[3:4], exec_hi
|
||||
// GFX9-ERR: :31: error: invalid operand for instruction
|
||||
// VI-ERR: :31: error: invalid operand for instruction
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user