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| author | Jim Grosbach <grosbach@apple.com> | 2011-12-08 00:49:29 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-12-08 00:49:29 +0000 |
| commit | 67ca1adf822c6cbc2f2bb78b8f94eefd099a8eb6 (patch) | |
| tree | 98ab3bc7541c9dcd000b1138a0d17806f303aecd /lib | |
| parent | a44f2c4a28cd9c43a3d34cbad4f47df77ec686cf (diff) | |
ARM VFP support 'flds/fldd' aliases for 'vldr'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146115 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMInstrVFP.td | 6 | ||||
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td index e96914bbd7..eadf530345 100644 --- a/lib/Target/ARM/ARMInstrVFP.td +++ b/lib/Target/ARM/ARMInstrVFP.td @@ -1161,6 +1161,12 @@ def FCONSTS : VFPAI<(outs SPR:$Sd), (ins vfp_f32imm:$imm), // 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. diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index 8d02dd651e..a1b1348331 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -4235,7 +4235,7 @@ StringRef ARMAsmParser::splitMnemonic(StringRef Mnemonic, 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; |