mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-24 05:23:45 +02:00
dd9ab77318
Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
84 lines
3.2 KiB
LLVM
84 lines
3.2 KiB
LLVM
; RUN: llc -mtriple=amdgcn--amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=HSA-TRAP %s
|
|
|
|
; RUN: llc -mtriple=amdgcn--amdhsa -mattr=+trap-handler -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=HSA-TRAP %s
|
|
; RUN: llc -mtriple=amdgcn--amdhsa -mattr=-trap-handler -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=NO-HSA-TRAP %s
|
|
; RUN: llc -mtriple=amdgcn--amdhsa -mattr=-trap-handler -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=GCN -check-prefix=GCN-WARNING %s
|
|
|
|
; enable trap handler feature
|
|
; RUN: llc -mtriple=amdgcn-unknown-mesa3d -mattr=+trap-handler -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=NO-MESA-TRAP -check-prefix=TRAP-BIT -check-prefix=MESA-TRAP %s
|
|
; RUN: llc -mtriple=amdgcn-unknown-mesa3d -mattr=+trap-handler -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=GCN -check-prefix=GCN-WARNING -check-prefix=TRAP-BIT %s
|
|
|
|
; disable trap handler feature
|
|
; RUN: llc -mtriple=amdgcn-unknown-mesa3d -mattr=-trap-handler -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=NO-MESA-TRAP -check-prefix=NO-TRAP-BIT -check-prefix=NOMESA-TRAP %s
|
|
; RUN: llc -mtriple=amdgcn-unknown-mesa3d -mattr=-trap-handler -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=GCN -check-prefix=GCN-WARNING -check-prefix=NO-TRAP-BIT %s
|
|
|
|
; RUN: llc -march=amdgcn -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=GCN -check-prefix=GCN-WARNING %s
|
|
|
|
declare void @llvm.trap() #0
|
|
declare void @llvm.debugtrap() #0
|
|
|
|
; MESA-TRAP: .section .AMDGPU.config
|
|
; MESA-TRAP: .long 47180
|
|
; MESA-TRAP-NEXT: .long 208
|
|
|
|
; NOMESA-TRAP: .section .AMDGPU.config
|
|
; NOMESA-TRAP: .long 47180
|
|
; NOMESA-TRAP-NEXT: .long 144
|
|
|
|
; GCN-LABEL: {{^}}hsa_trap:
|
|
; HSA-TRAP: enable_trap_handler = 1
|
|
; HSA-TRAP: s_mov_b64 s[0:1], s[4:5]
|
|
; HSA-TRAP: s_trap 2
|
|
|
|
; for llvm.trap in hsa path without ABI, direct generate s_endpgm instruction without any warning information
|
|
; NO-HSA-TRAP: enable_trap_handler = 0
|
|
; NO-HSA-TRAP: s_endpgm
|
|
; NO-HSA-TRAP: COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
|
|
|
|
; TRAP-BIT: enable_trap_handler = 1
|
|
; NO-TRAP-BIT: enable_trap_handler = 0
|
|
; NO-MESA-TRAP: s_endpgm
|
|
define amdgpu_kernel void @hsa_trap() {
|
|
call void @llvm.trap()
|
|
ret void
|
|
}
|
|
|
|
; MESA-TRAP: .section .AMDGPU.config
|
|
; MESA-TRAP: .long 47180
|
|
; MESA-TRAP-NEXT: .long 208
|
|
|
|
; NOMESA-TRAP: .section .AMDGPU.config
|
|
; NOMESA-TRAP: .long 47180
|
|
; NOMESA-TRAP-NEXT: .long 144
|
|
|
|
; GCN-WARNING: warning: <unknown>:0:0: in function hsa_debugtrap void (): debugtrap handler not supported
|
|
; GCN-LABEL: {{^}}hsa_debugtrap:
|
|
; HSA-TRAP: enable_trap_handler = 1
|
|
; HSA-TRAP: s_mov_b64 s[0:1], s[4:5]
|
|
; HSA-TRAP: s_trap 3
|
|
|
|
; for llvm.debugtrap in non-hsa path without ABI, generate a warning and a s_endpgm instruction
|
|
; NO-HSA-TRAP: enable_trap_handler = 0
|
|
; NO-HSA-TRAP: s_endpgm
|
|
|
|
; TRAP-BIT: enable_trap_handler = 1
|
|
; NO-TRAP-BIT: enable_trap_handler = 0
|
|
; NO-MESA-TRAP: s_endpgm
|
|
define amdgpu_kernel void @hsa_debugtrap() {
|
|
call void @llvm.debugtrap()
|
|
ret void
|
|
}
|
|
|
|
; For non-HSA path
|
|
; GCN-LABEL: {{^}}trap:
|
|
; TRAP-BIT: enable_trap_handler = 1
|
|
; NO-TRAP-BIT: enable_trap_handler = 0
|
|
; NO-HSA-TRAP: s_endpgm
|
|
; NO-MESA-TRAP: s_endpgm
|
|
define amdgpu_kernel void @trap() {
|
|
call void @llvm.trap()
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind noreturn }
|