[llvm] r316454 - PowerPC: support the separator character in the IAS

[Saleem Abdulrasool via llvm-commits]

Author: compnerd
Date: Tue Oct 24 09:19:56 2017
New Revision: 316454

URL: http://llvm.org/viewvc/llvm-project?rev=316454&view=rev
Log:
PowerPC: support the separator character in the IAS

PowerPC uses ; as a comment leader and the @ as a separator character.
Support this properly.

Added:
    llvm/trunk/test/MC/PowerPC/ppc-separator.s
Modified:
    llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp

Modified: llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp?rev=316454&r1=316453&r2=316454&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp Tue Oct 24 09:19:56 2017
@@ -24,6 +24,7 @@ PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(b
   }
   IsLittleEndian = false;
 
+  SeparatorString = "@";
   CommentString = ";";
   ExceptionsType = ExceptionHandling::DwarfCFI;
 

Added: llvm/trunk/test/MC/PowerPC/ppc-separator.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/PowerPC/ppc-separator.s?rev=316454&view=auto
==============================================================================
--- llvm/trunk/test/MC/PowerPC/ppc-separator.s (added)
+++ llvm/trunk/test/MC/PowerPC/ppc-separator.s Tue Oct 24 09:19:56 2017
@@ -0,0 +1,10 @@
+; RUN: llvm-mc -triple powerpc-apple-darwin -show-encoding -o - %s | FileCheck %s
+; RUN: llvm-mc -triple powerpc64-apple-darwin -show-encoding -o - %s | FileCheck %s
+
+_label:
+	li r0, 0 @ li r1, 1
+
+; CHECK: _label:
+; CHECK: li r0, 0 ; encoding
+; CHECK: li r1, 1 ; encoding
+