2008-12-16-HeapSRACrash-2.ll   [plain text]

; RUN: llvm-as < %s | opt -globalopt | llvm-dis
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin7"
	%struct.foo = type { i32, i32 }
@X = internal global %struct.foo* null		; <%struct.foo**> [#uses=2]

define void @bar(i32 %Size) nounwind noinline {
entry:
	%tmp = malloc [1000000 x %struct.foo]		; <[1000000 x %struct.foo]*> [#uses=1]
	%.sub = getelementptr [1000000 x %struct.foo]* %tmp, i32 0, i32 0		; <%struct.foo*> [#uses=1]
	store %struct.foo* %.sub, %struct.foo** @X, align 4
	ret void
}

define i32 @baz() nounwind readonly noinline {
bb1.thread:
	%tmpLD1 = load %struct.foo** @X, align 4		; <%struct.foo*> [#uses=2]
	br label %bb1

bb1:		; preds = %bb1, %bb1.thread
	%tmp = phi %struct.foo* [ %tmpLD1, %bb1.thread ], [ %tmpLD1, %bb1 ]		; <%struct.foo*> [#uses=1]
	%0 = getelementptr %struct.foo* %tmp, i32 1		; <%struct.foo*> [#uses=0]
	br label %bb1
}