From f10154010ec01a6965f86e8c136db79732c92eee Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Tue, 13 Dec 2011 20:13:48 +0000
Subject: [PATCH] ARM add some more pre-UAL VFP mnemonics for convenience when
 porting old code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146508 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMInstrVFP.td             | 2 ++
 lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 1 +
 2 files changed, 3 insertions(+)

diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td
index fb3eb7111a8..674b38ebfb0 100644
--- a/lib/Target/ARM/ARMInstrVFP.td
+++ b/lib/Target/ARM/ARMInstrVFP.td
@@ -1190,6 +1190,8 @@ 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 : VFP2MnemonicAlias<"fsts", "vstr">;
+def : VFP2MnemonicAlias<"fstd", "vstr">;
 
 def : VFP2InstAlias<"fmstat${p}", (FMSTAT pred:$p)>;
 def : VFP2InstAlias<"fadds${p} $Sd, $Sn, $Sm",
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index 72da793d720..35251f02b8e 100644
--- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -4308,6 +4308,7 @@ StringRef ARMAsmParser::splitMnemonic(StringRef Mnemonic,
         Mnemonic == "vnmls" || Mnemonic == "vqabs" || Mnemonic == "vrecps" ||
         Mnemonic == "vrsqrts" || Mnemonic == "srs" || Mnemonic == "flds" ||
         Mnemonic == "fmrs" || Mnemonic == "fsqrts" || Mnemonic == "fsubs" ||
+        Mnemonic == "fsts" ||
         (Mnemonic == "movs" && isThumb()))) {
     Mnemonic = Mnemonic.slice(0, Mnemonic.size() - 1);
     CarrySetting = true;