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ab043ff680
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 llvm-svn: 230794
28 lines
1017 B
LLVM
28 lines
1017 B
LLVM
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs -asm-verbose < %s | FileCheck -check-prefix=SI %s
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declare i32 @llvm.SI.tid() nounwind readnone
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; SI-LABEL: {{^}}foo:
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; SI: .section .AMDGPU.csdata
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; SI: ; Kernel info:
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; SI: ; NumSgprs: {{[0-9]+}}
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; SI: ; NumVgprs: {{[0-9]+}}
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define void @foo(i32 addrspace(1)* noalias %out, i32 addrspace(1)* %abase, i32 addrspace(1)* %bbase) nounwind {
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%tid = call i32 @llvm.SI.tid() nounwind readnone
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%aptr = getelementptr i32, i32 addrspace(1)* %abase, i32 %tid
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%bptr = getelementptr i32, i32 addrspace(1)* %bbase, i32 %tid
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%outptr = getelementptr i32, i32 addrspace(1)* %out, i32 %tid
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%a = load i32, i32 addrspace(1)* %aptr, align 4
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%b = load i32, i32 addrspace(1)* %bptr, align 4
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%result = add i32 %a, %b
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store i32 %result, i32 addrspace(1)* %outptr, align 4
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ret void
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}
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; SI-LABEL: {{^}}one_vgpr_used:
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; SI: NumVgprs: 1
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define void @one_vgpr_used(i32 addrspace(1)* %out, i32 %x) nounwind {
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store i32 %x, i32 addrspace(1)* %out, align 4
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ret void
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}
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