[LoopVectorizer] Refine loop vectorizer's register usage calculator by ignoring speci...

[oota-llvm.git] / test / Transforms / IPConstantProp / return-argument.ll

diff --git a/test/Transforms/IPConstantProp/return-argument.ll b/test/Transforms/IPConstantProp/return-argument.ll
index 53288ee1086d1c21e64f051994a152c3e5ff60bd..0290adc4b78d060172cc887a94e72fdb710e7798 100644 (file)
--- a/test/Transforms/IPConstantProp/return-argument.ll
+++ b/test/Transforms/IPConstantProp/return-argument.ll
@@ -1,10 +1,10 @@
-; RUN: llvm-as < %s | opt -ipconstprop | llvm-dis > %t
-; RUN: cat %t | grep {store i32 %Z, i32\\* %Q}
-; RUN: cat %t | grep {add i32 1, 3}
+; RUN: opt < %s -ipconstprop -S > %t
+; RUN: cat %t | grep "store i32 %Z, i32\* %Q"
+; RUN: cat %t | grep "add i32 1, 3"
 
 ;; This function returns its second argument on all return statements
 define internal i32* @incdec(i1 %C, i32* %V) {
-        %X = load i32* %V
+        %X = load i32, i32* %V
         br i1 %C, label %T, label %F
 
 T:              ; preds = %0
@@ -27,20 +27,31 @@ define internal { i32, i32 } @foo(i32 %A, i32 %B) {
         ret { i32, i32 } %Z
 }
 
-define void @caller(i1 %C) {
+define void @caller(i1 %C) personality i32 (...)* @__gxx_personality_v0 {
         %Q = alloca i32
         ;; Call incdec to see if %W is properly replaced by %Q
         %W = call i32* @incdec(i1 %C, i32* %Q )             ; <i32> [#uses=1]
         ;; Call @foo twice, to prevent the arguments from propagating into the
         ;; function (so we can check the returned argument is properly
         ;; propagated per-caller).
-        %S1 = call { i32, i32 } @foo(i32 1, i32 2);
+        %S1 = call { i32, i32 } @foo(i32 1, i32 2)
         %X1 = extractvalue { i32, i32 } %S1, 0
-        %S2 = call { i32, i32 } @foo(i32 3, i32 4);
+        %S2 = invoke { i32, i32 } @foo(i32 3, i32 4) to label %OK unwind label %LPAD
+
+OK:
         %X2 = extractvalue { i32, i32 } %S2, 0
         ;; Do some stuff with the returned values which we can grep for
         %Z  = add i32 %X1, %X2
         store i32 %Z, i32* %W
+        br label %RET
+
+LPAD:
+        %exn = landingpad {i8*, i32}
+                 cleanup
+        br label %RET
+
+RET:
         ret void
 }
 
+declare i32 @__gxx_personality_v0(...)