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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
20 lines
885 B
LLVM
20 lines
885 B
LLVM
; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o /dev/null
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; rdar://8084742
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%struct.__int8x8x2_t = type { [2 x <8 x i8>] }
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define void @foo(%struct.__int8x8x2_t* nocapture %a, i8* %b) nounwind {
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entry:
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%0 = bitcast %struct.__int8x8x2_t* %a to i128* ; <i128*> [#uses=1]
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%srcval = load i128, i128* %0, align 8 ; <i128> [#uses=2]
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%tmp6 = trunc i128 %srcval to i64 ; <i64> [#uses=1]
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%tmp8 = lshr i128 %srcval, 64 ; <i128> [#uses=1]
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%tmp9 = trunc i128 %tmp8 to i64 ; <i64> [#uses=1]
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%tmp16.i = bitcast i64 %tmp6 to <8 x i8> ; <<8 x i8>> [#uses=1]
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%tmp20.i = bitcast i64 %tmp9 to <8 x i8> ; <<8 x i8>> [#uses=1]
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tail call void @llvm.arm.neon.vst2.v8i8(i8* %b, <8 x i8> %tmp16.i, <8 x i8> %tmp20.i, i32 1) nounwind
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ret void
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}
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declare void @llvm.arm.neon.vst2.v8i8(i8*, <8 x i8>, <8 x i8>, i32) nounwind
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