parent
69ea01446e
commit
bdd6acfb59
|
@ -640,7 +640,7 @@ static bool OptimizeAwayTrappingUsesOfLoads(GlobalVariable *GV, Constant *LV) {
|
|||
// If we get here we could have stores, selects, or phi nodes whose values
|
||||
// are loaded.
|
||||
assert((isa<StoreInst>(*GUI) || isa<PHINode>(*GUI) ||
|
||||
isa<SelectInst>(*GUI)) &&
|
||||
isa<SelectInst>(*GUI) || isa<ConstantExpr>(*GUI)) &&
|
||||
"Only expect load and stores!");
|
||||
}
|
||||
|
||||
|
|
|
@ -0,0 +1,26 @@
|
|||
; RUN: llvm-as < %s | opt -globalopt | llvm-dis
|
||||
; PR1896
|
||||
|
||||
@indirect1 = internal global void (i32)* null ; <void (i32)**> [#uses=2]
|
||||
|
||||
declare void @indirectmarked(i32)
|
||||
|
||||
define i32 @main() {
|
||||
entry:
|
||||
br i1 false, label %cond_next20.i, label %cond_true.i9
|
||||
|
||||
cond_true.i9: ; preds = %entry
|
||||
ret i32 0
|
||||
|
||||
cond_next20.i: ; preds = %entry
|
||||
store void (i32)* @indirectmarked, void (i32)** @indirect1, align 4
|
||||
br i1 false, label %cond_next21.i.i23.i, label %stack_restore
|
||||
|
||||
stack_restore: ; preds = %cond_next20.i
|
||||
ret i32 0
|
||||
|
||||
cond_next21.i.i23.i: ; preds = %cond_next20.i
|
||||
%tmp6.i4.i = load i32* bitcast (void (i32)** @indirect1 to i32*), align 4 ; <i32> [#uses=0]
|
||||
ret i32 0
|
||||
}
|
||||
|
Loading…
Reference in New Issue