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| author | Evan Cheng <evan.cheng@apple.com> | 2010-06-29 05:38:36 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-06-29 05:38:36 +0000 |
| commit | b59dd8f10af7ac5005e20e42ef0aa6da4eab69f9 (patch) | |
| tree | 5c36bf4e50e23fbac21c63667fd3cba1ac2b00a5 /llvm/lib | |
| parent | 0c30739cbb66ad3459fc3996cb21b188f1765814 (diff) | |
| download | bcm5719-llvm-b59dd8f10af7ac5005e20e42ef0aa6da4eab69f9.tar.gz bcm5719-llvm-b59dd8f10af7ac5005e20e42ef0aa6da4eab69f9.zip | |
PR7503: uxtb16 is not available for ARMv7-M. Patch by Brian G. Lucas.
llvm-svn: 107122
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrThumb2.td | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrThumb2.td b/llvm/lib/Target/ARM/ARMInstrThumb2.td index bd7dc75aceb..4692f2a4213 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb2.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb2.td @@ -1349,9 +1349,9 @@ defm t2UXTB16 : T2I_unary_rrot_uxtb16<0b011, "uxtb16", UnOpFrag<(and node:$Src, 0x00FF00FF)>>; def : T2Pat<(and (shl GPR:$Src, (i32 8)), 0xFF00FF), - (t2UXTB16r_rot GPR:$Src, 24)>; + (t2UXTB16r_rot GPR:$Src, 24)>, Requires<[HasT2ExtractPack]>; def : T2Pat<(and (srl GPR:$Src, (i32 8)), 0xFF00FF), - (t2UXTB16r_rot GPR:$Src, 8)>; + (t2UXTB16r_rot GPR:$Src, 8)>, Requires<[HasT2ExtractPack]>; defm t2UXTAB : T2I_bin_rrot<0b101, "uxtab", BinOpFrag<(add node:$LHS, (and node:$RHS, 0x00FF))>>; |
