1 ; RUN: opt < %s -O1 -S -enable-non-lto-gmr=true | FileCheck %s
3 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
4 target triple = "x86_64-apple-macosx10.10.0"
6 @a = internal global [3 x i32] zeroinitializer, align 4
8 ; The important thing we're checking for here is the reload of (some element of)
12 ; CHECK: load i32, i32* getelementptr {{.*}} @a
13 ; CHECK-NEXT: call void @memsetp0i8i64{{.*}} @a
14 ; CHECK-NEXT: load i32, i32* getelementptr {{.*}} @a
15 ; CHECK-NEXT: call void @memsetp0i8i64A{{.*}} @a
16 ; CHECK-NEXT: load i32, i32* getelementptr {{.*}} @a
22 %0 = bitcast [3 x i32]* @a to i8*
23 %1 = load i32, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 2), align 4
24 call void @memsetp0i8i64(i8* %0, i8 0, i64 4, i32 4, i1 false)
25 %2 = load i32, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 2), align 4
26 call void @memsetp0i8i64A(i8* %0, i8 0, i64 4, i32 4, i1 false)
27 %3 = load i32, i32* getelementptr inbounds ([3 x i32], [3 x i32]* @a, i64 0, i64 2), align 4
29 %cmp1 = icmp eq i32 %1, %4
30 br i1 %cmp1, label %if.then, label %if.end
32 if.then: ; preds = %entr
36 if.end: ; preds = %entry
40 ; Function Attrs: nounwind argmemonly
41 declare void @memsetp0i8i64(i8* nocapture, i8, i64, i32, i1) nounwind argmemonly
43 ; Function Attrs: nounwind inaccessiblemem_or_argmemonly
44 declare void @memsetp0i8i64A(i8* nocapture, i8, i64, i32, i1) nounwind inaccessiblemem_or_argmemonly
46 ; Function Attrs: noreturn nounwind
47 declare void @abort() noreturn nounwind