1 ; Verify that when @G is SROA'd that the new globals have correct
2 ; alignments. Elements 0 and 2 must be 16-byte aligned, and element
3 ; 1 must be at least 8 byte aligned (but could be more).
5 ; RUN: opt < %s -passes=globalopt -S | FileCheck %s
6 ; CHECK: @G.0 = internal unnamed_addr global {{.*}}align 16
7 ; CHECK: @G.1 = internal unnamed_addr global {{.*}}align 8
8 ; CHECK: @G.2 = internal unnamed_addr global {{.*}}align 16
12 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-f64:32:32-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
13 target triple = "x86_64-apple-darwin8"
15 %T = type { double, double, double }
17 @G = internal global %T zeroinitializer, align 16
21 store double 1.0, double* getelementptr (%T, %T* @G, i32 0, i32 0), align 16
22 store double 2.0, double* getelementptr (%T, %T* @G, i32 0, i32 1), align 8
23 store double 3.0, double* getelementptr (%T, %T* @G, i32 0, i32 2), align 16
27 define double @test2() {
28 %V1 = load double, double* getelementptr (%T, %T* @G, i32 0, i32 0), align 16
29 %V2 = load double, double* getelementptr (%T, %T* @G, i32 0, i32 1), align 8
30 %V3 = load double, double* getelementptr (%T, %T* @G, i32 0, i32 2), align 16
31 %R = fadd double %V1, %V2
32 %R2 = fadd double %R, %V3