2009-10-05 04:47:47 +02:00
|
|
|
; RUN: opt < %s -instcombine -S | FileCheck %s
|
|
|
|
|
|
|
|
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
|
|
|
|
|
target triple = "x86_64-apple-darwin10.0"
|
|
|
|
|
|
|
|
|
|
declare noalias i8* @malloc(i64) nounwind
|
|
|
|
|
declare void @free(i8*)
|
|
|
|
|
|
|
|
|
|
; PR5130
|
|
|
|
|
define i1 @test1() {
|
|
|
|
|
%A = call noalias i8* @malloc(i64 4) nounwind
|
|
|
|
|
%B = icmp eq i8* %A, null
|
2010-05-27 21:09:06 +02:00
|
|
|
store i8 0, i8* %A
|
2009-10-05 04:47:47 +02:00
|
|
|
|
|
|
|
|
call void @free(i8* %A)
|
|
|
|
|
ret i1 %B
|
|
|
|
|
|
|
|
|
|
; CHECK: @test1
|
|
|
|
|
; CHECK: ret i1 %B
|
|
|
|
|
}
|
