RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-01-05 10:39:21 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ARM aliases for pre-unified syntax fcmpz[sd] mnemonics.

Browse Source 
rdar://11056647

llvm-svn: 152834
This commit is contained in:
Jim Grosbach 2012-03-15 20:48:18 +00:00
parent 01cebc3291
commit 04f671dced
2 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/Target/ARM/ARMInstrVFP.td
View File

@ -1335,6 +1335,11 @@ def : VFP2MnemonicAlias<"fcmpd", "vcmp.f64">;
def : VFP2MnemonicAlias<"fdivs", "vdiv.f32">;
def : VFP2MnemonicAlias<"fdivd", "vdiv.f64">;
// Be friendly and accept the old form of zero-compare
def : VFP2InstAlias<"fcmpzd${p} $val", (VCMPZD DPR:$val, pred:$p)>;
def : VFP2InstAlias<"fcmpzs${p} $val", (VCMPZS SPR:$val, pred:$p)>;
def : VFP2InstAlias<"fmstat${p}", (FMSTAT pred:$p)>;
def : VFP2InstAlias<"fadds${p} $Sd, $Sn, $Sm",
(VADDS SPR:$Sd, SPR:$Sn, SPR:$Sm, pred:$p)>;

2
lib/Target/ARM/AsmParser/ARMAsmParser.cpp
View File

@ -4603,7 +4603,7 @@ StringRef ARMAsmParser::splitMnemonic(StringRef Mnemonic,
Mnemonic == "vrsqrts" || Mnemonic == "srs" || Mnemonic == "flds" ||
Mnemonic == "fmrs" || Mnemonic == "fsqrts" || Mnemonic == "fsubs" ||
Mnemonic == "fsts" || Mnemonic == "fcpys" || Mnemonic == "fdivs" ||
Mnemonic == "fmuls" || Mnemonic == "fcmps" ||
Mnemonic == "fmuls" || Mnemonic == "fcmps" || Mnemonic == "fcmpzs" ||
(Mnemonic == "movs" && isThumb()))) {
Mnemonic = Mnemonic.slice(0, Mnemonic.size() - 1);
CarrySetting = true;