; loaded from. Basically if the load gets hoisted, the subtract gets turned
; into a constant zero.
;
-; RUN: as < %s | opt -licm -load-vn -gcse -instcombine | dis | grep load
+; RUN: llvm-as < %s | opt -licm -load-vn -gcse -instcombine | llvm-dis | grep load
-%X = global int 7
-declare void %foo()
+@X = global i32 7 ; <i32*> [#uses=2]
-int %test(bool %c) {
- %A = load int *%X
+declare void @foo()
+
+define i32 @test(i1 %c) {
+ %A = load i32* @X ; <i32> [#uses=1]
br label %Loop
-Loop:
- call void %foo()
- %B = load int *%X ;; Should not hoist this load!
- br bool %c, label %Loop, label %Out
-Out:
- %C = sub int %A, %B
- ret int %C
+Loop: ; preds = %Loop, %0
+ call void @foo( )
+ ;; Should not hoist this load!
+ %B = load i32* @X ; <i32> [#uses=1]
+ br i1 %c, label %Loop, label %Out
+Out: ; preds = %Loop
+ %C = sub i32 %A, %B ; <i32> [#uses=1]
+ ret i32 %C
}