-; RUN: llvm-upgrade < %s | llvm-as | opt -loop-extract -disable-output
+; RUN: opt < %s -loop-extract -disable-output
; This testcase is failing the loop extractor because not all exit blocks
; are dominated by all of the live-outs.
-implementation ; Functions:
-
-int %ab(int %alpha, int %beta) {
+define i32 @ab(i32 %alpha, i32 %beta) {
entry:
- br label %loopentry.1.preheader
+ br label %loopentry.1.preheader
-loopentry.1.preheader: ; preds = %then.1
- br label %loopentry.1
+loopentry.1.preheader: ; preds = %entry
+ br label %loopentry.1
-loopentry.1: ; preds = %loopentry.1.preheader, %no_exit.1
- br bool false, label %no_exit.1, label %loopexit.0.loopexit1
+loopentry.1: ; preds = %no_exit.1, %loopentry.1.preheader
+ br i1 false, label %no_exit.1, label %loopexit.0.loopexit1
-no_exit.1: ; preds = %loopentry.1
- %tmp.53 = load int* null ; <int> [#uses=1]
- br bool false, label %shortcirc_next.2, label %loopentry.1
+no_exit.1: ; preds = %loopentry.1
+ %tmp.53 = load i32, i32* null ; <i32> [#uses=1]
+ br i1 false, label %shortcirc_next.2, label %loopentry.1
-shortcirc_next.2: ; preds = %no_exit.1
- %tmp.563 = call int %wins( int 0, int %tmp.53, int 3 ) ; <int> [#uses=0]
- ret int 0
+shortcirc_next.2: ; preds = %no_exit.1
+ %tmp.563 = call i32 @wins( i32 0, i32 %tmp.53, i32 3 ) ; <i32> [#uses=0]
+ ret i32 0
-loopexit.0.loopexit1: ; preds = %loopentry.1
- br label %loopexit.0
+loopexit.0.loopexit1: ; preds = %loopentry.1
+ br label %loopexit.0
-loopexit.0: ; preds = %loopexit.0.loopexit, %loopexit.0.loopexit1
- ret int 0
+loopexit.0: ; preds = %loopexit.0.loopexit1
+ ret i32 0
}
-declare int %wins(int, int, int)
+declare i32 @wins(i32, i32, i32)
+
+declare i16 @ab_code()
-declare ushort %ab_code()