[llvm-commits] [llvm] r146300 - in /llvm/trunk/lib/Target/ARM: ARMInstrVFP.td AsmParser/ARMAsmParser.cpp

[Jim Grosbach]

Author: grosbach
Date: Fri Dec  9 18:01:02 2011
New Revision: 146300

URL: http://llvm.org/viewvc/llvm-project?rev=146300&view=rev
Log:
ARM add some more pre-UAL VFP mnemonics for convenience when porting old code.

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=146300&r1=146299&r2=146300&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrVFP.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrVFP.td Fri Dec  9 18:01:02 2011
@@ -1181,8 +1181,28 @@
 def : VFP2MnemonicAlias<"fmuld", "vmul.f64">;
 def : VFP2MnemonicAlias<"fnegs", "vneg.f32">;
 def : VFP2MnemonicAlias<"fnegd", "vneg.f64">;
+def : VFP2MnemonicAlias<"ftosizd", "vcvt.s32.f64">;
+def : VFP2MnemonicAlias<"ftosid", "vcvtr.s32.f64">;
+def : VFP2MnemonicAlias<"ftosizs", "vcvt.s32.f32">;
+def : VFP2MnemonicAlias<"ftosis", "vcvtr.s32.f32">;
+def : VFP2MnemonicAlias<"ftouizd", "vcvt.u32.f64">;
+def : VFP2MnemonicAlias<"ftouid", "vcvtr.u32.f64">;
+def : VFP2MnemonicAlias<"ftouizs", "vcvt.u32.f32">;
+def : VFP2MnemonicAlias<"ftouis", "vcvtr.u32.f32">;
+def : VFP2MnemonicAlias<"fsitod", "vcvt.f64.s32">;
+def : VFP2MnemonicAlias<"fsitos", "vcvt.f32.s32">;
+def : VFP2MnemonicAlias<"fuitod", "vcvt.f64.u32">;
+def : VFP2MnemonicAlias<"fuitos", "vcvt.f32.u32">;
 
 def : VFP2InstAlias<"fmstat${p}", (FMSTAT pred:$p)>;
+def : VFP2InstAlias<"fadds${p} $Sd, $Sn, $Sm",
+                    (VADDS SPR:$Sd, SPR:$Sn, SPR:$Sm, pred:$p)>;
+def : VFP2InstAlias<"faddd${p} $Dd, $Dn, $Dm",
+                    (VADDD DPR:$Dd, DPR:$Dn, DPR:$Dm, pred:$p)>;
+def : VFP2InstAlias<"fsubs${p} $Sd, $Sn, $Sm",
+                    (VSUBS SPR:$Sd, SPR:$Sn, SPR:$Sm, pred:$p)>;
+def : VFP2InstAlias<"fsubd${p} $Dd, $Dn, $Dm",
+                    (VSUBD DPR:$Dd, DPR:$Dn, DPR:$Dm, pred:$p)>;
 
 // No need for the size suffix on VSQRT. It's implied by the register classes.
 def : VFP2InstAlias<"vsqrt${p} $Sd, $Sm", (VSQRTS SPR:$Sd, SPR:$Sm, pred:$p)>;

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=146300&r1=146299&r2=146300&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp (original)
+++ llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp Fri Dec  9 18:01:02 2011
@@ -4307,7 +4307,7 @@
         Mnemonic == "vcls" || Mnemonic == "vmls" || Mnemonic == "vmrs" ||
         Mnemonic == "vnmls" || Mnemonic == "vqabs" || Mnemonic == "vrecps" ||
         Mnemonic == "vrsqrts" || Mnemonic == "srs" || Mnemonic == "flds" ||
-        Mnemonic == "fmrs" || Mnemonic == "fsqrts" ||
+        Mnemonic == "fmrs" || Mnemonic == "fsqrts" || Mnemonic == "fsubs" ||
         (Mnemonic == "movs" && isThumb()))) {
     Mnemonic = Mnemonic.slice(0, Mnemonic.size() - 1);
     CarrySetting = true;