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New testcase:

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Turn "if (A < B && B < C)" into "if (A < B & B < C)"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13310 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-05-01 23:35:21 +00:00
parent 00d513182d
commit 470221cfc0
1 changed files with 21 additions and 0 deletions
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21
test/Transforms/SimplifyCFG/branch-cond-merge.ll Normal file
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; RUN: llvm-as < %s | opt -simplifycfg -instcombine -simplifycfg | llvm-dis | not grep call
declare void %bar()
void %test(int %X, int %Y) {
entry:
%tmp.2 = setne int %X, %Y
br bool %tmp.2, label %shortcirc_next, label %UnifiedReturnBlock
shortcirc_next:
%tmp.3 = setne int %X, %Y
br bool %tmp.3, label %UnifiedReturnBlock, label %then
then:
call void %bar( )
ret void
UnifiedReturnBlock: ; preds = %entry, %shortcirc_next
ret void
}