806761a762
The issue is uncovered by #47698: for IR files without a target triple, -mtriple= specifies the full target triple while -march= merely sets the architecture part of the default target triple, leaving a target triple which may not make sense, e.g. riscv64-apple-darwin. Therefore, -march= is error-prone and not recommended for tests without a target triple. The issue has been benign as we recognize $unknown-apple-darwin as ELF instead of rejecting it outrightly.
37 lines
1.8 KiB
LLVM
37 lines
1.8 KiB
LLVM
; RUN: llc < %s -mtriple=amdgcn -verify-machineinstrs -filetype=obj | llvm-readobj -S --symbols --file-headers - | FileCheck --check-prefix=ELF %s
|
|
; RUN: llc < %s -mtriple=amdgcn -verify-machineinstrs -o - | FileCheck --check-prefix=CONFIG --check-prefix=TYPICAL %s
|
|
; RUN: llc < %s -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs -filetype=obj | llvm-readobj -S --symbols --file-headers - | FileCheck --check-prefix=ELF %s
|
|
; RUN: llc < %s -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs -o - | FileCheck --check-prefix=CONFIG --check-prefix=TONGA %s
|
|
; RUN: llc < %s -mtriple=amdgcn -mcpu=carrizo -mattr=-flat-for-global -verify-machineinstrs -filetype=obj | llvm-readobj -S --symbols --file-headers - | FileCheck --check-prefix=ELF %s
|
|
; RUN: llc < %s -mtriple=amdgcn -mcpu=carrizo -mattr=-flat-for-global -verify-machineinstrs -o - | FileCheck --check-prefix=CONFIG --check-prefix=TYPICAL %s
|
|
|
|
; Test that we don't try to produce a COFF file on windows
|
|
; RUN: llc < %s -mtriple=amdgcn-pc-mingw -verify-machineinstrs -filetype=obj | llvm-readobj -S --symbols --file-headers - | FileCheck --check-prefix=ELF %s
|
|
|
|
; ELF: Format: elf64-amdgpu
|
|
; ELF: OS/ABI: SystemV (0x0)
|
|
; ELF: Machine: EM_AMDGPU (0xE0)
|
|
; ELF: Name: .AMDGPU.config
|
|
; ELF: Type: SHT_PROGBITS
|
|
|
|
; ELF: Symbol {
|
|
; ELF: Name: test
|
|
; ELF: Binding: Global
|
|
|
|
; CONFIG: .section .AMDGPU.config
|
|
; CONFIG-NEXT: .long 45096
|
|
; TYPICAL-NEXT: .long 0
|
|
; TONGA-NEXT: .long 704
|
|
; CONFIG: .p2align 8
|
|
; CONFIG: test:
|
|
define amdgpu_ps void @test(i32 %p) #0 {
|
|
%i = add i32 %p, 2
|
|
%r = bitcast i32 %i to float
|
|
call void @llvm.amdgcn.exp.f32(i32 0, i32 15, float %r, float %r, float %r, float %r, i1 true, i1 false)
|
|
ret void
|
|
}
|
|
|
|
declare void @llvm.amdgcn.exp.f32(i32, i32, float, float, float, float, i1, i1) #0
|
|
|
|
attributes #0 = { nounwind }
|