maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

ARM VFP pre-UAL mnemonic aliases for fcpy[sd] and fdiv[sd]. 

llvm-svn: 146887
This commit is contained in:
Jim Grosbach 2011-12-19 19:02:41 +00:00
parent e80b31f7f9
commit 92a939ae73
2 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
llvm/lib/Target/ARM/ARMInstrVFP.td
View File

@ -1194,6 +1194,10 @@ def : VFP2MnemonicAlias<"fsts", "vstr">;
def : VFP2MnemonicAlias<"fstd", "vstr">;
def : VFP2MnemonicAlias<"fmacd", "vmla.f64">;
def : VFP2MnemonicAlias<"fmacs", "vmla.f32">;
def : VFP2MnemonicAlias<"fcpys", "vmov.f32">;
def : VFP2MnemonicAlias<"fcpyd", "vmov.f64">;
def : VFP2MnemonicAlias<"fdivs", "vdiv.f32">;
def : VFP2MnemonicAlias<"fdivd", "vdiv.f64">;
def : VFP2InstAlias<"fmstat${p}", (FMSTAT pred:$p)>;
def : VFP2InstAlias<"fadds${p} $Sd, $Sn, $Sm",

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

@ -4395,7 +4395,7 @@ 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 == "fsts" || Mnemonic == "fcpys" || Mnemonic == "fdivs" ||
(Mnemonic == "movs" && isThumb()))) {
Mnemonic = Mnemonic.slice(0, Mnemonic.size() - 1);
CarrySetting = true;