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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
34 lines
942 B
LLVM
34 lines
942 B
LLVM
; RUN: llc <%s -O2 -mcpu=atom -march=x86 -relocation-model=static | FileCheck -check-prefix=atom %s
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; RUN: llc <%s -O2 -mcpu=slm -march=x86 -relocation-model=static | FileCheck -check-prefix=slm %s
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; RUN: llc <%s -O2 -mcpu=core2 -march=x86 -relocation-model=static | FileCheck %s
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;
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@a = common global i32 0, align 4
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@b = common global i32 0, align 4
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@c = common global i32 0, align 4
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@d = common global i32 0, align 4
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@e = common global i32 0, align 4
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@f = common global i32 0, align 4
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define void @func() nounwind uwtable {
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; atom: imull
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; atom-NOT: movl
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; atom: imull
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; slm: imull
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; slm-NOT: movl
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; slm: imull
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; CHECK: imull
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; CHECK: movl
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; CHECK: imull
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entry:
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%0 = load i32, i32* @b, align 4
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%1 = load i32, i32* @c, align 4
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%mul = mul nsw i32 %0, %1
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store i32 %mul, i32* @a, align 4
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%2 = load i32, i32* @e, align 4
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%3 = load i32, i32* @f, align 4
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%mul1 = mul nsw i32 %2, %3
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store i32 %mul1, i32* @d, align 4
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ret void
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}
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