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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-02-05 17:09:10 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-02-05 17:09:10 +0000 |
| commit | 836cdd97fe698b12deddb5364a0e4efcb19586a6 (patch) | |
| tree | 14f60f0f3cbfecd623ad106bf98dc4952a759164 | |
| parent | 530a3bc5faa3e1008928cf59f15306265321132c (diff) | |
| download | bcm5719-llvm-836cdd97fe698b12deddb5364a0e4efcb19586a6.tar.gz bcm5719-llvm-836cdd97fe698b12deddb5364a0e4efcb19586a6.zip | |
R600/SI: Add patterns for fcos and fsin.
Fixes 37 piglit tests and allows e.g. FlightGear to run with radeonsi.
Patch by: Michel Dänzer
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 174391
| -rw-r--r-- | llvm/lib/Target/R600/SIInstructions.td | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Target/R600/SIInstructions.td b/llvm/lib/Target/R600/SIInstructions.td index 4164c558378..85bb73a531d 100644 --- a/llvm/lib/Target/R600/SIInstructions.td +++ b/llvm/lib/Target/R600/SIInstructions.td @@ -1326,6 +1326,16 @@ def : Pat< >; def : Pat < + (fcos AllReg_32:$src0), + (V_COS_F32_e32 (V_MUL_F32_e32 AllReg_32:$src0, (V_MOV_IMM_I32 CONST.TWO_PI_INV))) +>; + +def : Pat < + (fsin AllReg_32:$src0), + (V_SIN_F32_e32 (V_MUL_F32_e32 AllReg_32:$src0, (V_MOV_IMM_I32 CONST.TWO_PI_INV))) +>; + +def : Pat < (int_AMDGPU_cube VReg_128:$src), (INSERT_SUBREG (INSERT_SUBREG (INSERT_SUBREG (INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), (V_CUBETC_F32 (EXTRACT_SUBREG VReg_128:$src, sel_x), |
