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| author | Jim Grosbach <grosbach@apple.com> | 2011-09-20 00:46:54 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-09-20 00:46:54 +0000 |
| commit | 50f1c37123968b7f57068280483ec78f6ff7973e (patch) | |
| tree | fd5082183527523aacc54ff80557a97da9e436f5 /lib/Target/ARM/ARMInstrThumb2.td | |
| parent | 78d08359691d546f88b5e84bf15f1b1b05d70849 (diff) | |
| download | llvm-50f1c37123968b7f57068280483ec78f6ff7973e.tar.gz llvm-50f1c37123968b7f57068280483ec78f6ff7973e.tar.bz2 llvm-50f1c37123968b7f57068280483ec78f6ff7973e.tar.xz | |
Thumb2 assembly parsing and encoding for UXTAB/UXTAB16/UXTH/UXTB/UXTB16/UXTH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140125 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMInstrThumb2.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index 732b8eb6eb..4ed58a42b7 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -3941,7 +3941,27 @@ def : t2InstAlias<"sxtb16${p} $Rd, $Rm", def : t2InstAlias<"sxth${p} $Rd, $Rm", (t2SXTH rGPR:$Rd, rGPR:$Rm, 0, pred:$p)>; +def : t2InstAlias<"uxtab${p} $Rd, $Rn, $Rm", + (t2UXTAB rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, 0, pred:$p)>; +def : t2InstAlias<"uxtah${p} $Rd, $Rn, $Rm", + (t2UXTAH rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, 0, pred:$p)>; +def : t2InstAlias<"uxtab16${p} $Rd, $Rn, $Rm", + (t2UXTAB16 rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, 0, pred:$p)>; +def : t2InstAlias<"uxtb${p} $Rd, $Rm", + (t2UXTB rGPR:$Rd, rGPR:$Rm, 0, pred:$p)>; +def : t2InstAlias<"uxtb16${p} $Rd, $Rm", + (t2UXTB16 rGPR:$Rd, rGPR:$Rm, 0, pred:$p)>; +def : t2InstAlias<"uxth${p} $Rd, $Rm", + (t2UXTH rGPR:$Rd, rGPR:$Rm, 0, pred:$p)>; + // Extend instruction w/o the ".w" optional width specifier. +def : t2InstAlias<"uxtb${p} $Rd, $Rm$rot", + (t2UXTB rGPR:$Rd, rGPR:$Rm, rot_imm:$rot, pred:$p)>; +def : t2InstAlias<"uxtb16${p} $Rd, $Rm$rot", + (t2UXTB16 rGPR:$Rd, rGPR:$Rm, rot_imm:$rot, pred:$p)>; +def : t2InstAlias<"uxth${p} $Rd, $Rm$rot", + (t2UXTH rGPR:$Rd, rGPR:$Rm, rot_imm:$rot, pred:$p)>; + def : t2InstAlias<"sxtb${p} $Rd, $Rm$rot", (t2SXTB rGPR:$Rd, rGPR:$Rm, rot_imm:$rot, pred:$p)>; def : t2InstAlias<"sxtb16${p} $Rd, $Rm$rot", |