diff options
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 1 | ||||
| -rw-r--r-- | test/CodeGen/X86/inline-asm.ll | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 4f8b90f76d..01cea3b0a7 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -12592,6 +12592,7 @@ X86TargetLowering::getConstraintType(const std::string &Constraint) const { case 'y': case 'x': case 'Y': + case 'l': return C_RegisterClass; case 'a': case 'b': diff --git a/test/CodeGen/X86/inline-asm.ll b/test/CodeGen/X86/inline-asm.ll index c66d7a8bd1..603be8aa56 100644 --- a/test/CodeGen/X86/inline-asm.ll +++ b/test/CodeGen/X86/inline-asm.ll @@ -23,3 +23,10 @@ define void @test4() nounwind { tail call void asm sideeffect "bork $0", "J"(i32 37) nounwind ret void } + +; rdar://9738585 +define i32 @test5() nounwind { +entry: + %0 = tail call i32 asm "test", "=l,~{dirflag},~{fpsr},~{flags}"() nounwind + ret i32 0 +} |