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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
31 lines
982 B
LLVM
31 lines
982 B
LLVM
; RUN: llc < %s
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; PR4769
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target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
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target triple = "msp430-generic-generic"
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define i16 @foo() nounwind readnone {
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entry:
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%result = alloca i16, align 1 ; <i16*> [#uses=2]
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store volatile i16 0, i16* %result
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%tmp = load volatile i16, i16* %result ; <i16> [#uses=1]
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ret i16 %tmp
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}
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define i16 @main() nounwind {
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entry:
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br label %while.cond
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while.cond: ; preds = %while.cond, %entry
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%call = call i16 @bar() nounwind ; <i16> [#uses=1]
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%tobool = icmp eq i16 %call, 0 ; <i1> [#uses=1]
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br i1 %tobool, label %while.end, label %while.cond
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while.end: ; preds = %while.cond
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%result.i = alloca i16, align 1 ; <i16*> [#uses=2]
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store volatile i16 0, i16* %result.i
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%tmp.i = load volatile i16, i16* %result.i ; <i16> [#uses=0]
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ret i16 0
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}
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declare i16 @bar()
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