From b59dd8f10af7ac5005e20e42ef0aa6da4eab69f9 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Tue, 29 Jun 2010 05:38:36 +0000 Subject: PR7503: uxtb16 is not available for ARMv7-M. Patch by Brian G. Lucas. llvm-svn: 107122 --- llvm/lib/Target/ARM/ARMInstrThumb2.td | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/lib') 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))>>; -- cgit v1.2.3