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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
16 lines
509 B
LLVM
16 lines
509 B
LLVM
; RUN: opt < %s -instcombine
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; PR9579
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define <2 x i16> @entry(<2 x i16> %a) nounwind {
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entry:
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%a.addr = alloca <2 x i16>, align 4
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%.compoundliteral = alloca <2 x i16>, align 4
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store <2 x i16> %a, <2 x i16>* %a.addr, align 4
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%tmp = load <2 x i16>, <2 x i16>* %a.addr, align 4
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store <2 x i16> zeroinitializer, <2 x i16>* %.compoundliteral
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%tmp1 = load <2 x i16>, <2 x i16>* %.compoundliteral
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%cmp = icmp uge <2 x i16> %tmp, %tmp1
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%sext = sext <2 x i1> %cmp to <2 x i16>
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ret <2 x i16> %sext
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}
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