| // RUN: %clang_cc1 -w -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s |
| // rdar://11759609 |
| |
| // At or below target max alignment with no aligned attribute should align based |
| // on the size of vector. |
| double __attribute__((vector_size(16))) v1; |
| // CHECK: @v1 {{.*}}, align 16 |
| double __attribute__((vector_size(32))) v2; |
| // CHECK: @v2 {{.*}}, align 32 |
| |
| // Alignment above target max alignment with no aligned attribute should align |
| // based on the target max. |
| double __attribute__((vector_size(64))) v3; |
| // CHECK: @v3 {{.*}}, align 32 |
| double __attribute__((vector_size(1024))) v4; |
| // CHECK: @v4 {{.*}}, align 32 |
| |
| // Aliged attribute should always override. |
| double __attribute__((vector_size(16), aligned(16))) v5; |
| // CHECK: @v5 {{.*}}, align 16 |
| double __attribute__((vector_size(16), aligned(64))) v6; |
| // CHECK: @v6 {{.*}}, align 64 |
| double __attribute__((vector_size(32), aligned(16))) v7; |
| // CHECK: @v7 {{.*}}, align 16 |
| double __attribute__((vector_size(32), aligned(64))) v8; |
| // CHECK: @v8 {{.*}}, align 64 |
| |
| // Check non-power of 2 widths. |
| double __attribute__((vector_size(24))) v9; |
| // CHECK: @v9 {{.*}}, align 32 |
| double __attribute__((vector_size(40))) v10; |
| // CHECK: @v10 {{.*}}, align 32 |
| |
| // Check non-power of 2 widths with aligned attribute. |
| double __attribute__((vector_size(24), aligned(64))) v11; |
| // CHECK: @v11 {{.*}}, align 64 |
| double __attribute__((vector_size(80), aligned(16))) v12; |
| // CHECK: @v12 {{.*}}, align 16 |
