indvars -disable-iv-rewrite: handle an edge case involving identity phis.

[oota-llvm.git] / test / Transforms / LICM / 2004-11-17-UndefIndexCrash.ll

diff --git a/test/Transforms/LICM/2004-11-17-UndefIndexCrash.ll b/test/Transforms/LICM/2004-11-17-UndefIndexCrash.ll
index 7bd42588907951edffd0ef7ed329d08f6d57a8c3..a119865f05199f182a00e711cf5c867b280a8b19 100644 (file)
--- a/test/Transforms/LICM/2004-11-17-UndefIndexCrash.ll
+++ b/test/Transforms/LICM/2004-11-17-UndefIndexCrash.ll
@@ -1,24 +1,20 @@
-; RUN: llvm-as < %s | opt -licm -disable-output
+; RUN: opt < %s -licm -disable-output
+       %struct.roadlet = type { i8*, %struct.vehicle*, [8 x %struct.roadlet*], [8 x %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)*] }
+       %struct.vehicle = type { %struct.roadlet*, i8*, i32, i32, %union.._631., i32 }
+       %union.._631. = type { i32 }
 
-       %struct.roadlet = type { sbyte*, %struct.vehicle*, [8 x %struct.roadlet*], [8 x %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, int)*] }
-       %struct.vehicle = type { %struct.roadlet*, sbyte*, int, int, %union.._631., int }
-       %union.._631. = type { int }
+declare %struct.roadlet* @_Z11return_nullP7roadletP7vehicle9direction(%struct.roadlet*, %struct.vehicle*, i32)
 
-implementation   ; Functions:
+declare %struct.roadlet* @_Z14lane_switch_okP7roadletP7vehicle9direction(%struct.roadlet*, %struct.vehicle*, i32)
 
-declare %struct.roadlet* %_Z11return_nullP7roadletP7vehicle9direction(%struct.roadlet*, %struct.vehicle*, int)
-
-declare %struct.roadlet* %_Z14lane_switch_okP7roadletP7vehicle9direction(%struct.roadlet*, %struct.vehicle*, int)
-
-void %main() {
-__main.entry:          ; preds = %invoke_cont.1
+define void @main() {
+__main.entry:
        br label %invoke_cont.3
-
-invoke_cont.3:         ; preds = %__main.entry, %invoke_cont.3
-       %tmp.34.i.i502.7 = getelementptr %struct.roadlet* null, int 0, uint 3, int 7            ; <%struct.roadlet* (%struct.roadlet*, %struct.vehicle*, int)**> [#uses=1]
-       store %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, int)* %_Z11return_nullP7roadletP7vehicle9direction, %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, int)** %tmp.34.i.i502.7
-       store %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, int)* %_Z14lane_switch_okP7roadletP7vehicle9direction, %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, int)** null
-       %tmp.4.i.i339 = getelementptr %struct.roadlet* null, int 0, uint 3, int undef           ; <%struct.roadlet* (%struct.roadlet*, %struct.vehicle*, int)**> [#uses=1]
-       store %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, int)* %_Z11return_nullP7roadletP7vehicle9direction, %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, int)** %tmp.4.i.i339
+invoke_cont.3:         ; preds = %invoke_cont.3, %__main.entry
+       %tmp.34.i.i502.7 = getelementptr %struct.roadlet* null, i32 0, i32 3, i32 7             ; <%struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)**> [#uses=1]
+       store %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)* @_Z11return_nullP7roadletP7vehicle9direction, %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)** %tmp.34.i.i502.7
+       store %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)* @_Z14lane_switch_okP7roadletP7vehicle9direction, %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)** null
+       %tmp.4.i.i339 = getelementptr %struct.roadlet* null, i32 0, i32 3, i32 undef            ; <%struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)**> [#uses=1]
+       store %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)* @_Z11return_nullP7roadletP7vehicle9direction, %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)** %tmp.4.i.i339
        br label %invoke_cont.3
 }