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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
22 lines
545 B
LLVM
22 lines
545 B
LLVM
; RUN: llc -O2 -no-integrated-as < %s | FileCheck %s
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@G = common global i32 0, align 4
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define i32 @foo(i8* %p) nounwind uwtable {
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entry:
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%p.addr = alloca i8*, align 8
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%rv = alloca i32, align 4
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store i8* %p, i8** %p.addr, align 8
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store i32 0, i32* @G, align 4
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%0 = load i8*, i8** %p.addr, align 8
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; CHECK: blah
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%1 = call i32 asm "blah", "=r,r,~{memory}"(i8* %0) nounwind
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; CHECK: @G
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store i32 %1, i32* %rv, align 4
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%2 = load i32, i32* %rv, align 4
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%3 = load i32, i32* @G, align 4
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%add = add nsw i32 %2, %3
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ret i32 %add
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}
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