[llvm-commits] [llvm] r157410 - in /llvm/trunk: lib/Target/Mips/MipsAsmPrinter.cpp test/CodeGen/Mips/null.ll

[Akira Hatanaka]

Author: ahatanak
Date: Thu May 24 13:37:43 2012
New Revision: 157410

URL: http://llvm.org/viewvc/llvm-project?rev=157410&view=rev
Log:
Turn on mips16 pseudo op when compiling for mips16.
Expand test case for this.

Patch by Reed Kotler.

Modified:
    llvm/trunk/lib/Target/Mips/MipsAsmPrinter.cpp
    llvm/trunk/test/CodeGen/Mips/null.ll

Modified: llvm/trunk/lib/Target/Mips/MipsAsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsAsmPrinter.cpp?rev=157410&r1=157409&r2=157410&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsAsmPrinter.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsAsmPrinter.cpp Thu May 24 13:37:43 2012
@@ -274,8 +274,14 @@
 }
 
 void MipsAsmPrinter::EmitFunctionEntryLabel() {
-  if (OutStreamer.hasRawTextSupport())
+  if (OutStreamer.hasRawTextSupport()) {
+    if (Subtarget->inMips16Mode())
+      OutStreamer.EmitRawText(StringRef("\t.set\tmips16"));
+    else
+      OutStreamer.EmitRawText(StringRef("\t.set\tnomips16"));
+    OutStreamer.EmitRawText(StringRef("\t.set\tnomicromips"));
     OutStreamer.EmitRawText("\t.ent\t" + Twine(CurrentFnSym->getName()));
+  }
   OutStreamer.EmitLabel(CurrentFnSym);
 }
 

Modified: llvm/trunk/test/CodeGen/Mips/null.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/null.ll?rev=157410&r1=157409&r2=157410&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/null.ll (original)
+++ llvm/trunk/test/CodeGen/Mips/null.ll Thu May 24 13:37:43 2012
@@ -5,6 +5,9 @@
 entry:
   ret i32 0
 
+; 16: 	.set	mips16                  # @main
+; 16:	.set	nomicromips
+
 ; 16:	jr	$ra
 
 }