| Reid Kleckner | 012f1ac | 2015-10-27 17:34:29 +0000 | [diff] [blame] | 1 | // REQUIRES: x86-registered-target |
| 2 | // RUN: %clang_cc1 %s -triple i386-apple-darwin10 -fasm-blocks -emit-llvm -o - | FileCheck %s --check-prefix=DARWIN |
| 3 | // RUN: %clang_cc1 %s -triple i686-pc-win32 -fasm-blocks -emit-llvm -o - | FileCheck %s --check-prefix=WINDOWS |
| 4 | |
| 5 | // On Windows, .align is in bytes, and on Darwin, .align is in log2 form. The |
| 6 | // Intel inline assembly parser should rewrite to the appropriate form depending |
| 7 | // on the platform. |
| 8 | |
| 9 | void align_test() { |
| 10 | __asm align 8 |
| 11 | __asm align 16; |
| 12 | __asm align 128; |
| 13 | __asm ALIGN 256; |
| 14 | } |
| 15 | |
| 16 | // DARWIN-LABEL: define void @align_test() |
| 17 | // DARWIN: call void asm sideeffect inteldialect |
| 18 | // DARWIN-SAME: .align 3 |
| 19 | // DARWIN-SAME: .align 4 |
| 20 | // DARWIN-SAME: .align 7 |
| 21 | // DARWIN-SAME: .align 8 |
| 22 | // DARWIN-SAME: "~{dirflag},~{fpsr},~{flags}"() |
| 23 | |
| 24 | // WINDOWS-LABEL: define void @align_test() |
| 25 | // WINDOWS: call void asm sideeffect inteldialect |
| 26 | // WINDOWS-SAME: .align 8 |
| 27 | // WINDOWS-SAME: .align 16 |
| 28 | // WINDOWS-SAME: .align 128 |
| 29 | // WINDOWS-SAME: .align 256 |
| 30 | // WINDOWS-SAME: "~{dirflag},~{fpsr},~{flags}"() |