[llvm-commits] [llvm] r134648 - in /llvm/trunk: lib/Target/X86/X86ISelLowering.cpp test/CodeGen/X86/inline-asm.ll

[Eric Christopher]

Author: echristo
Date: Thu Jul  7 17:29:07 2011
New Revision: 134648

URL: http://llvm.org/viewvc/llvm-project?rev=134648&view=rev
Log:
Add support for the X86 'l' constraint.

Fixes PR10149 and rdar://9738585

Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
    llvm/trunk/test/CodeGen/X86/inline-asm.ll

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=134648&r1=134647&r2=134648&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Thu Jul  7 17:29:07 2011
@@ -12592,6 +12592,7 @@
     case 'y':
     case 'x':
     case 'Y':
+    case 'l':
       return C_RegisterClass;
     case 'a':
     case 'b':

Modified: llvm/trunk/test/CodeGen/X86/inline-asm.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/inline-asm.ll?rev=134648&r1=134647&r2=134648&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/inline-asm.ll (original)
+++ llvm/trunk/test/CodeGen/X86/inline-asm.ll Thu Jul  7 17:29:07 2011
@@ -23,3 +23,10 @@
        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
+}