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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
818 B
LLVM
18 lines
818 B
LLVM
; RUN: llc < %s -mtriple=powerpc64-apple-darwin | grep extsw | count 2
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@lens = external global i8* ; <i8**> [#uses=1]
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@vals = external global i32* ; <i32**> [#uses=1]
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define i32 @test(i32 %i) {
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%tmp = load i8*, i8** @lens ; <i8*> [#uses=1]
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%tmp1 = getelementptr i8, i8* %tmp, i32 %i ; <i8*> [#uses=1]
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%tmp.upgrd.1 = load i8, i8* %tmp1 ; <i8> [#uses=1]
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%tmp2 = zext i8 %tmp.upgrd.1 to i32 ; <i32> [#uses=1]
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%tmp3 = load i32*, i32** @vals ; <i32*> [#uses=1]
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%tmp5 = sub i32 1, %tmp2 ; <i32> [#uses=1]
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%tmp6 = getelementptr i32, i32* %tmp3, i32 %tmp5 ; <i32*> [#uses=1]
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%tmp7 = load i32, i32* %tmp6 ; <i32> [#uses=1]
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ret i32 %tmp7
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}
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