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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
19 lines
410 B
LLVM
19 lines
410 B
LLVM
; RUN: llc < %s -march=ppc32 | not grep rlwin
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define void @test(i8* %P) {
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%W = load i8, i8* %P
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%X = shl i8 %W, 1
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%Y = add i8 %X, 2
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%Z = and i8 %Y, 254 ; dead and
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store i8 %Z, i8* %P
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ret void
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}
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define zeroext i16 @test2(i16 zeroext %crc) {
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; No and's should be needed for the i16s here.
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%tmp.1 = lshr i16 %crc, 1
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%tmp.7 = xor i16 %tmp.1, 40961
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ret i16 %tmp.7
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}
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