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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
16 lines
407 B
LLVM
16 lines
407 B
LLVM
; RUN: llc < %s -march=x86 -mattr=+cmov | FileCheck %s
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; Both values were being zero extended.
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@u = external global i8
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@s = external global i8
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define i32 @foo(i1 %cond) {
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; CHECK: @foo
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%u_base = load i8, i8* @u
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%u_val = zext i8 %u_base to i32
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; CHECK: movzbl
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; CHECK: movsbl
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%s_base = load i8, i8* @s
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%s_val = sext i8 %s_base to i32
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%val = select i1 %cond, i32 %u_val, i32 %s_val
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ret i32 %val
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}
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