blob: 8d730d4fb50eea00f0f4c3cd416a87244e3a012a [file] [log] [blame]
; In this test, a local alloca cannot alias an incoming argument.
; RUN: opt < %s -basic-aa -gvn -instcombine -S | FileCheck %s
; CHECK: define i32 @test
; CHECK-NEXT: ret i32 0
define i32 @test(i32* %P) {
%X = alloca i32
%V1 = load i32, i32* %P
store i32 0, i32* %X
%V2 = load i32, i32* %P
%Diff = sub i32 %V1, %V2
ret i32 %Diff
}