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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
22 lines
522 B
LLVM
22 lines
522 B
LLVM
; RUN: opt < %s -loop-reduce -S \
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; RUN: | grep "icmp eq i2 %lsr.iv.next, %xmp4344"
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; Don't reverse the iteration if the rhs of the compare is defined
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; inside the loop.
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define void @Fill_Buffer(i2* %p) nounwind {
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entry:
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br label %bb8
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bb8:
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%indvar34 = phi i32 [ 0, %entry ], [ %indvar.next35, %bb8 ]
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%indvar3451 = trunc i32 %indvar34 to i2
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%xmp4344 = load i2, i2* %p
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%xmp104 = icmp eq i2 %indvar3451, %xmp4344
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%indvar.next35 = add i32 %indvar34, 1
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br i1 %xmp104, label %bb10, label %bb8
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bb10:
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unreachable
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}
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