llvm-mirror/test/Transforms/SimplifyCFG/branch-cond-prop.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

18 lines
522 B
LLVM

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