Fix PR3325, a miscompilation of invokes by IPSCCP. Patch by Jay Foad!

[oota-llvm.git] / test / Transforms / SCCP / 2003-06-24-OverdefinedPHIValue.ll

diff --git a/test/Transforms/SCCP/2003-06-24-OverdefinedPHIValue.ll b/test/Transforms/SCCP/2003-06-24-OverdefinedPHIValue.ll
index 85ea1a7f60094bdac44f44ca22d21787cc5500fc..03ff4dde8a1018764ea3c52b0fec201ae457d60b 100644 (file)
--- a/test/Transforms/SCCP/2003-06-24-OverdefinedPHIValue.ll
+++ b/test/Transforms/SCCP/2003-06-24-OverdefinedPHIValue.ll
@@ -1,33 +1,30 @@
-; RUN: as < %s | opt -sccp -simplifycfg | dis | not grep then:
-
-void %cprop_test11(int* %data.1) {
-entry:         ; No predecessors!
-       %tmp.1 = load int* %data.1              ; <int> [#uses=3]
-       %tmp.41 = setgt int %tmp.1, 1           ; <bool> [#uses=1]
-       br bool %tmp.41, label %no_exit, label %loopexit
-
-no_exit:               ; preds = %entry, %then, %endif
-       %j.0 = phi int [ %j.0, %endif ], [ %i.0, %then ], [ 1, %entry ]         ; <int> [#uses=3]
-       %i.0 = phi int [ %inc, %endif ], [ %inc1, %then ], [ 1, %entry ]                ; <int> [#uses=4]
-       %tmp.8.not = cast int %j.0 to bool              ; <bool> [#uses=1]
-       br bool %tmp.8.not, label %endif, label %then
+; RUN: llvm-as < %s | opt -sccp -simplifycfg | llvm-dis | \
+; RUN:   not grep then:
 
+define void @cprop_test11(i32* %data.1) {
+entry:
+       %tmp.1 = load i32* %data.1              ; <i32> [#uses=3]
+       %tmp.41 = icmp sgt i32 %tmp.1, 1                ; <i1> [#uses=1]
+       br i1 %tmp.41, label %no_exit, label %loopexit
+no_exit:               ; preds = %endif, %then, %entry
+       %j.0 = phi i32 [ %j.0, %endif ], [ %i.0, %then ], [ 1, %entry ]         ; <i32> [#uses=3]
+       %i.0 = phi i32 [ %inc, %endif ], [ %inc1, %then ], [ 1, %entry ]                ; <i32> [#uses=4]
+       %tmp.8.not = icmp ne i32 %j.0, 0                ; <i1> [#uses=1]
+       br i1 %tmp.8.not, label %endif, label %then
 then:          ; preds = %no_exit
-       %inc1 = add int %i.0, 1         ; <int> [#uses=3]
-       %tmp.42 = setlt int %inc1, %tmp.1               ; <bool> [#uses=1]
-       br bool %tmp.42, label %no_exit, label %loopexit
-
+       %inc1 = add i32 %i.0, 1         ; <i32> [#uses=3]
+       %tmp.42 = icmp slt i32 %inc1, %tmp.1            ; <i1> [#uses=1]
+       br i1 %tmp.42, label %no_exit, label %loopexit
 endif:         ; preds = %no_exit
-       %inc = add int %i.0, 1          ; <int> [#uses=3]
-       %tmp.4 = setlt int %inc, %tmp.1         ; <bool> [#uses=1]
-       br bool %tmp.4, label %no_exit, label %loopexit
-
-loopexit:              ; preds = %entry, %endif, %then
-       %j.1 = phi int [ 1, %entry ], [ %j.0, %endif ], [ %i.0, %then ]         ; <int> [#uses=1]
-       %i.1 = phi int [ 1, %entry ], [ %inc, %endif ], [ %inc1, %then ]                ; <int> [#uses=1]
-       %tmp.17 = getelementptr int* %data.1, long 1            ; <int*> [#uses=1]
-       store int %j.1, int* %tmp.17
-       %tmp.23 = getelementptr int* %data.1, long 2            ; <int*> [#uses=1]
-       store int %i.1, int* %tmp.23
+       %inc = add i32 %i.0, 1          ; <i32> [#uses=3]
+       %tmp.4 = icmp slt i32 %inc, %tmp.1              ; <i1> [#uses=1]
+       br i1 %tmp.4, label %no_exit, label %loopexit
+loopexit:              ; preds = %endif, %then, %entry
+       %j.1 = phi i32 [ 1, %entry ], [ %j.0, %endif ], [ %i.0, %then ]         ; <i32> [#uses=1]
+       %i.1 = phi i32 [ 1, %entry ], [ %inc, %endif ], [ %inc1, %then ]                ; <i32> [#uses=1]
+       %tmp.17 = getelementptr i32* %data.1, i64 1             ; <i32*> [#uses=1]
+       store i32 %j.1, i32* %tmp.17
+       %tmp.23 = getelementptr i32* %data.1, i64 2             ; <i32*> [#uses=1]
+       store i32 %i.1, i32* %tmp.23
        ret void
 }