mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
46 lines
2.3 KiB
LLVM
46 lines
2.3 KiB
LLVM
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -strict-whitespace %s
|
|
; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -strict-whitespace %s
|
|
|
|
; CHECK-LABEL: {{^}}main:
|
|
; CHECK: s_load_dwordx4
|
|
; CHECK: s_load_dwordx4
|
|
; CHECK: s_waitcnt vmcnt(0) lgkmcnt(0){{$}}
|
|
; CHECK: s_endpgm
|
|
define void @main(<16 x i8> addrspace(2)* inreg %arg, <16 x i8> addrspace(2)* inreg %arg1, <32 x i8> addrspace(2)* inreg %arg2, <16 x i8> addrspace(2)* inreg %arg3, <16 x i8> addrspace(2)* inreg %arg4, i32 inreg %arg5, i32 %arg6, i32 %arg7, i32 %arg8, i32 %arg9, float addrspace(2)* inreg %constptr) #0 {
|
|
main_body:
|
|
%tmp = getelementptr <16 x i8>, <16 x i8> addrspace(2)* %arg3, i32 0
|
|
%tmp10 = load <16 x i8>, <16 x i8> addrspace(2)* %tmp, !tbaa !0
|
|
%tmp11 = call <4 x float> @llvm.SI.vs.load.input(<16 x i8> %tmp10, i32 0, i32 %arg6)
|
|
%tmp12 = extractelement <4 x float> %tmp11, i32 0
|
|
%tmp13 = extractelement <4 x float> %tmp11, i32 1
|
|
call void @llvm.AMDGPU.barrier.global() #1
|
|
%tmp14 = extractelement <4 x float> %tmp11, i32 2
|
|
; %tmp15 = extractelement <4 x float> %tmp11, i32 3
|
|
%tmp15 = load float, float addrspace(2)* %constptr, align 4 ; Force waiting for expcnt and lgkmcnt
|
|
%tmp16 = getelementptr <16 x i8>, <16 x i8> addrspace(2)* %arg3, i32 1
|
|
%tmp17 = load <16 x i8>, <16 x i8> addrspace(2)* %tmp16, !tbaa !0
|
|
%tmp18 = call <4 x float> @llvm.SI.vs.load.input(<16 x i8> %tmp17, i32 0, i32 %arg6)
|
|
%tmp19 = extractelement <4 x float> %tmp18, i32 0
|
|
%tmp20 = extractelement <4 x float> %tmp18, i32 1
|
|
%tmp21 = extractelement <4 x float> %tmp18, i32 2
|
|
%tmp22 = extractelement <4 x float> %tmp18, i32 3
|
|
call void @llvm.SI.export(i32 15, i32 0, i32 0, i32 32, i32 0, float %tmp19, float %tmp20, float %tmp21, float %tmp22)
|
|
call void @llvm.SI.export(i32 15, i32 0, i32 1, i32 12, i32 0, float %tmp12, float %tmp13, float %tmp14, float %tmp15)
|
|
ret void
|
|
}
|
|
|
|
; Function Attrs: noduplicate nounwind
|
|
declare void @llvm.AMDGPU.barrier.global() #1
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare <4 x float> @llvm.SI.vs.load.input(<16 x i8>, i32, i32) #2
|
|
|
|
declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)
|
|
|
|
attributes #0 = { "ShaderType"="1" }
|
|
attributes #1 = { noduplicate nounwind }
|
|
attributes #2 = { nounwind readnone }
|
|
|
|
!0 = !{!1, !1, i64 0, i32 1}
|
|
!1 = !{!"const", null}
|