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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
18 lines
760 B
LLVM
18 lines
760 B
LLVM
; RUN: llc < %s -mtriple=i386-apple-darwin -mattr=+sse2 -relocation-model=static | FileCheck %s
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; CHECK-NOT: movaps
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@a = external global <2 x i64> ; <<2 x i64>*> [#uses=1]
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define <2 x i64> @madd(<2 x i64> %b) nounwind {
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entry:
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%tmp2 = load <2 x i64>, <2 x i64>* @a, align 16 ; <<2 x i64>> [#uses=1]
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%tmp6 = bitcast <2 x i64> %b to <8 x i16> ; <<8 x i16>> [#uses=1]
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%tmp9 = bitcast <2 x i64> %tmp2 to <8 x i16> ; <<8 x i16>> [#uses=1]
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%tmp11 = tail call <4 x i32> @llvm.x86.sse2.pmadd.wd( <8 x i16> %tmp9, <8 x i16> %tmp6 ) nounwind readnone ; <<4 x i32>> [#uses=1]
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%tmp14 = bitcast <4 x i32> %tmp11 to <2 x i64> ; <<2 x i64>> [#uses=1]
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ret <2 x i64> %tmp14
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}
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declare <4 x i32> @llvm.x86.sse2.pmadd.wd(<8 x i16>, <8 x i16>) nounwind readnone
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