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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2012-11-16 21:15:20 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2012-11-16 21:15:20 +0000 |
| commit | b1a392e7c50da5789cf5da879c5b81b72c751c21 (patch) | |
| tree | 222681be0c5cd56ecb12c7fd738efc1008b3d7d1 /lib/Target/ARM/ARMInstrNEON.td | |
| parent | ccc015d4314e966253668deec2b18a0d3e0cf4c0 (diff) | |
| download | llvm-b1a392e7c50da5789cf5da879c5b81b72c751c21.tar.gz llvm-b1a392e7c50da5789cf5da879c5b81b72c751c21.tar.bz2 llvm-b1a392e7c50da5789cf5da879c5b81b72c751c21.tar.xz | |
Make sure FABS on v2f32 and v4f32 is legal on ARM NEON
This fixes PR14359
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168200 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMInstrNEON.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrNEON.td | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td index 3cf213cbff..697a8d28c5 100644 --- a/lib/Target/ARM/ARMInstrNEON.td +++ b/lib/Target/ARM/ARMInstrNEON.td @@ -4877,12 +4877,15 @@ defm VSRI : N2VShInsR_QHSD<1, 1, 0b0100, 1, "vsri">; defm VABS : N2VInt_QHS<0b11, 0b11, 0b01, 0b00110, 0, IIC_VUNAiD, IIC_VUNAiQ, "vabs", "s", int_arm_neon_vabs>; -def VABSfd : N2VDInt<0b11, 0b11, 0b10, 0b01, 0b01110, 0, - IIC_VUNAD, "vabs", "f32", - v2f32, v2f32, int_arm_neon_vabs>; -def VABSfq : N2VQInt<0b11, 0b11, 0b10, 0b01, 0b01110, 0, - IIC_VUNAQ, "vabs", "f32", - v4f32, v4f32, int_arm_neon_vabs>; +def VABSfd : N2VD<0b11, 0b11, 0b10, 0b01, 0b01110, 0, + "vabs", "f32", + v2f32, v2f32, fabs>; +def VABSfq : N2VQ<0b11, 0b11, 0b10, 0b01, 0b01110, 0, + "vabs", "f32", + v4f32, v4f32, fabs>; + +def : Pat<(v2f32 (int_arm_neon_vabs (v2f32 DPR:$src))), (VABSfd DPR:$src)>; +def : Pat<(v4f32 (int_arm_neon_vabs (v4f32 QPR:$src))), (VABSfq QPR:$src)>; // VQABS : Vector Saturating Absolute Value defm VQABS : N2VInt_QHS<0b11, 0b11, 0b00, 0b01110, 0, |