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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-08-28 23:41:26 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-08-28 23:41:26 +0000 |
| commit | cd41d07f29c6c60c428acb8015dc21c048488dc8 (patch) | |
| tree | c840fe662d3934fde950c7ae3a17441d85c6acff /llvm/lib | |
| parent | 80ae34974b2f881b68a30034d47af58a417ba44b (diff) | |
| download | bcm5719-llvm-cd41d07f29c6c60c428acb8015dc21c048488dc8.tar.gz bcm5719-llvm-cd41d07f29c6c60c428acb8015dc21c048488dc8.zip | |
Add missed extract_element pattern
llvm-svn: 80408
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrNEON.td | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrNEON.td b/llvm/lib/Target/ARM/ARMInstrNEON.td index d473fa78e77..6775591d9f0 100644 --- a/llvm/lib/Target/ARM/ARMInstrNEON.td +++ b/llvm/lib/Target/ARM/ARMInstrNEON.td @@ -284,7 +284,7 @@ def DSubReg_f64_reg : SDNodeXForm<imm, [{ return CurDAG->getTargetConstant(5 + N->getZExtValue(), MVT::i32); }]>; -// Extract S sub-registers of Q registers. +// Extract S sub-registers of Q/D registers. // (arm_ssubreg_0 is 1; arm_ssubreg_1 is 2; etc.) def SSubReg_f32_reg : SDNodeXForm<imm, [{ return CurDAG->getTargetConstant(1 + N->getZExtValue(), MVT::i32); @@ -1672,6 +1672,8 @@ def : Pat<(extractelt (v4i32 QPR:$src), imm:$lane), (VGETLNi32 (v2i32 (EXTRACT_SUBREG QPR:$src, (DSubReg_i32_reg imm:$lane))), (SubReg_i32_lane imm:$lane))>; +def : Pat<(extractelt (v2f32 DPR:$src1), imm:$src2), + (EXTRACT_SUBREG DPR:$src1, (SSubReg_f32_reg imm:$src2))>; def : Pat<(extractelt (v4f32 QPR:$src1), imm:$src2), (EXTRACT_SUBREG QPR:$src1, (SSubReg_f32_reg imm:$src2))>; //def : Pat<(extractelt (v2i64 QPR:$src1), imm:$src2), |
