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| author | Dale Johannesen <dalej@apple.com> | 2009-10-13 20:46:56 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2009-10-13 20:46:56 +0000 |
| commit | 4360298d2bf3c1ba8595a415cfa235df0bc76335 (patch) | |
| tree | d8ccc1e4677e43ef3420c6a3a18007298a866a3e /test/Assembler | |
| parent | 9578c7aad61935364b28677f19e330b621016148 (diff) | |
| download | external_llvm-4360298d2bf3c1ba8595a415cfa235df0bc76335.zip external_llvm-4360298d2bf3c1ba8595a415cfa235df0bc76335.tar.gz external_llvm-4360298d2bf3c1ba8595a415cfa235df0bc76335.tar.bz2 | |
Add an "msasm" flag to inline asm as suggested in PR 5125.
A little ugliness is accepted to keep the binary file format
compatible. No functional change yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84020 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Assembler')
| -rw-r--r-- | test/Assembler/msasm.ll | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/Assembler/msasm.ll b/test/Assembler/msasm.ll new file mode 100644 index 0000000..5e32963 --- /dev/null +++ b/test/Assembler/msasm.ll @@ -0,0 +1,36 @@ +; RUN: llvm-as < %s | llvm-dis | FileCheck %s +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" +target triple = "i386-apple-darwin10.0" + +define void @test1() nounwind { +; CHECK: test1 +; CHECK: sideeffect +; CHECK-NOT: msasm + tail call void asm sideeffect "mov", "~{dirflag},~{fpsr},~{flags}"() nounwind + ret void +; CHECK: ret +} +define void @test2() nounwind { +; CHECK: test2 +; CHECK: sideeffect +; CHECK: msasm + tail call void asm sideeffect msasm "mov", "~{dirflag},~{fpsr},~{flags}"() nounwind + ret void +; CHECK: ret +} +define void @test3() nounwind { +; CHECK: test3 +; CHECK-NOT: sideeffect +; CHECK: msasm + tail call void asm msasm "mov", "~{dirflag},~{fpsr},~{flags}"() nounwind + ret void +; CHECK: ret +} +define void @test4() nounwind { +; CHECK: test4 +; CHECK-NOT: sideeffect +; CHECK-NOT: msasm + tail call void asm "mov", "~{dirflag},~{fpsr},~{flags}"() nounwind + ret void +; CHECK: ret +} |