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| author | dim <dim@FreeBSD.org> | 2015-12-30 11:49:41 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2015-12-30 11:49:41 +0000 |
| commit | 3176e97f130184ece0e1a21352c8124cc83ff24a (patch) | |
| tree | 0a5b74c0b9ca73aded34df95c91fcaf3815230d8 /test/CodeGen/ms-inline-asm-align.c | |
| parent | 1e9b8d38881c3213d1e67b0c47ab9b2c00721a5c (diff) | |
| download | FreeBSD-src-3176e97f130184ece0e1a21352c8124cc83ff24a.zip FreeBSD-src-3176e97f130184ece0e1a21352c8124cc83ff24a.tar.gz | |
Vendor import of clang trunk r256633:
https://llvm.org/svn/llvm-project/cfe/trunk@256633
Diffstat (limited to 'test/CodeGen/ms-inline-asm-align.c')
| -rw-r--r-- | test/CodeGen/ms-inline-asm-align.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/CodeGen/ms-inline-asm-align.c b/test/CodeGen/ms-inline-asm-align.c new file mode 100644 index 0000000..de896b8 --- /dev/null +++ b/test/CodeGen/ms-inline-asm-align.c @@ -0,0 +1,30 @@ +// REQUIRES: x86-registered-target +// RUN: %clang_cc1 %s -triple i386-apple-darwin10 -fasm-blocks -emit-llvm -o - | FileCheck %s --check-prefix=DARWIN +// RUN: %clang_cc1 %s -triple i686-pc-win32 -fasm-blocks -emit-llvm -o - | FileCheck %s --check-prefix=WINDOWS + +// On Windows, .align is in bytes, and on Darwin, .align is in log2 form. The +// Intel inline assembly parser should rewrite to the appropriate form depending +// on the platform. + +void align_test() { + __asm align 8 + __asm align 16; + __asm align 128; + __asm ALIGN 256; +} + +// DARWIN-LABEL: define void @align_test() +// DARWIN: call void asm sideeffect inteldialect +// DARWIN-SAME: .align 3 +// DARWIN-SAME: .align 4 +// DARWIN-SAME: .align 7 +// DARWIN-SAME: .align 8 +// DARWIN-SAME: "~{dirflag},~{fpsr},~{flags}"() + +// WINDOWS-LABEL: define void @align_test() +// WINDOWS: call void asm sideeffect inteldialect +// WINDOWS-SAME: .align 8 +// WINDOWS-SAME: .align 16 +// WINDOWS-SAME: .align 128 +// WINDOWS-SAME: .align 256 +// WINDOWS-SAME: "~{dirflag},~{fpsr},~{flags}"() |
