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llvm-mirror/test/Transforms/SimplifyCFG/branch-cond-merge.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

20 lines
624 B
LLVM

; RUN: opt < %s -simplifycfg -instcombine \
; RUN: -simplifycfg -S | not grep call
declare void @bar()
define void @test(i32 %X, i32 %Y) {
entry:
%tmp.2 = icmp ne i32 %X, %Y ; <i1> [#uses=1]
br i1 %tmp.2, label %shortcirc_next, label %UnifiedReturnBlock
shortcirc_next: ; preds = %entry
%tmp.3 = icmp ne i32 %X, %Y ; <i1> [#uses=1]
br i1 %tmp.3, label %UnifiedReturnBlock, label %then
then: ; preds = %shortcirc_next
call void @bar( )
ret void
UnifiedReturnBlock: ; preds = %shortcirc_next, %entry
ret void
}