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| author | Jim Grosbach <grosbach@apple.com> | 2012-04-11 00:15:16 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2012-04-11 00:15:16 +0000 |
| commit | ad66de155bbdb01bc2e0ece769bf150203bd1a63 (patch) | |
| tree | e748ac0cb0ff4fdf35b62099caa46749e056edbc /llvm/lib/Target/ARM/ARMInstrThumb.td | |
| parent | aca6c822e6019503232a0da2995d58e1ca7fc5c1 (diff) | |
| download | bcm5719-llvm-ad66de155bbdb01bc2e0ece769bf150203bd1a63.tar.gz bcm5719-llvm-ad66de155bbdb01bc2e0ece769bf150203bd1a63.zip | |
ARM add missing Thumb1 two-operand aliases for shift-by-immediate.
rdar://11222742
llvm-svn: 154457
Diffstat (limited to 'llvm/lib/Target/ARM/ARMInstrThumb.td')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrThumb.td | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrThumb.td b/llvm/lib/Target/ARM/ARMInstrThumb.td index b9ef6925b51..6335229d3c2 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb.td @@ -1407,3 +1407,11 @@ def : tInstAlias<"cps$imod", (tCPS imod_op:$imod, 0)>; def : tInstAlias<"neg${s}${p} $Rd, $Rm", (tRSB tGPR:$Rd, s_cc_out:$s, tGPR:$Rm, pred:$p)>; + +// Implied destination operand forms for shifts. +def : tInstAlias<"lsl${s}${p} $Rdm, $imm", + (tLSLri tGPR:$Rdm, cc_out:$s, tGPR:$Rdm, imm0_31:$imm, pred:$p)>; +def : tInstAlias<"lsr${s}${p} $Rdm, $imm", + (tLSRri tGPR:$Rdm, cc_out:$s, tGPR:$Rdm, imm_sr:$imm, pred:$p)>; +def : tInstAlias<"asr${s}${p} $Rdm, $imm", + (tASRri tGPR:$Rdm, cc_out:$s, tGPR:$Rdm, imm_sr:$imm, pred:$p)>; |
