[llvm-commits] [llvm] r146115 - in /llvm/trunk/lib/Target/ARM: ARMInstrVFP.td AsmParser/ARMAsmParser.cpp

[Jim Grosbach]

Author: grosbach
Date: Wed Dec  7 18:49:29 2011
New Revision: 146115

URL: http://llvm.org/viewvc/llvm-project?rev=146115&view=rev
Log:
ARM VFP support 'flds/fldd' aliases for 'vldr'

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrVFP.td
    llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMInstrVFP.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrVFP.td?rev=146115&r1=146114&r2=146115&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrVFP.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrVFP.td Wed Dec  7 18:49:29 2011
@@ -1161,6 +1161,12 @@
 // Assembler aliases.
 //
 
+// A few mnemnoic aliases for pre-unifixed syntax. We don't guarantee to
+// support them all, but supporting at least some of the basics is
+// good to be friendly.
+def : MnemonicAlias<"flds", "vldr">;
+def : MnemonicAlias<"fldd", "vldr">;
+
 def : VFP2InstAlias<"fmstat${p}", (FMSTAT pred:$p)>;
 
 // VLDR/VSTR accept an optional type suffix.

Modified: llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp?rev=146115&r1=146114&r2=146115&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp (original)
+++ llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp Wed Dec  7 18:49:29 2011
@@ -4235,7 +4235,7 @@
         Mnemonic == "mrs" || Mnemonic == "smmls" || Mnemonic == "vabs" ||
         Mnemonic == "vcls" || Mnemonic == "vmls" || Mnemonic == "vmrs" ||
         Mnemonic == "vnmls" || Mnemonic == "vqabs" || Mnemonic == "vrecps" ||
-        Mnemonic == "vrsqrts" || Mnemonic == "srs" ||
+        Mnemonic == "vrsqrts" || Mnemonic == "srs" || Mnemonic == "flds" ||
         (Mnemonic == "movs" && isThumb()))) {
     Mnemonic = Mnemonic.slice(0, Mnemonic.size() - 1);
     CarrySetting = true;