KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

radeon/llvm: Remove sub patterns from AMDILInstrPatterns.td

This commit is contained in:
Tom Stellard 2012-05-17 11:46:19 -04:00
parent 431bb79a41
commit 89b945591b
2 changed files with 1 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/gallium/drivers/radeon/AMDILInstrPatterns.td
View File

@ -30,26 +30,6 @@ def ULTOF : Pat<(f32 (uint_to_fp GPRI64:$src)),
def LTOF : Pat<(f32 (sint_to_fp GPRI64:$src)),
(ITOF (LLO GPRI64:$src))>;
// integer subtraction
// a - b ==> a + (-b)
def SUB_i8 : Pat<(sub GPRI8:$src0, GPRI8:$src1),
(ADD_i8 GPRI8:$src0, (NEGATE_i8 GPRI8:$src1))>;
def SUB_v2i8 : Pat<(sub GPRV2I8:$src0, GPRV2I8:$src1),
(ADD_v2i8 GPRV2I8:$src0, (NEGATE_v2i8 GPRV2I8:$src1))>;
def SUB_v4i8 : Pat<(sub GPRV4I8:$src0, GPRV4I8:$src1),
(ADD_v4i8 GPRV4I8:$src0, (NEGATE_v4i8 GPRV4I8:$src1))>;
def SUB_i16 : Pat<(sub GPRI16:$src0, GPRI16:$src1),
(ADD_i16 GPRI16:$src0, (NEGATE_i16 GPRI16:$src1))>;
def SUB_v2i16 : Pat<(sub GPRV2I16:$src0, GPRV2I16:$src1),
(ADD_v2i16 GPRV2I16:$src0, (NEGATE_v2i16 GPRV2I16:$src1))>;
def SUB_v4i16 : Pat<(sub GPRV4I16:$src0, GPRV4I16:$src1),
(ADD_v4i16 GPRV4I16:$src0, (NEGATE_v4i16 GPRV4I16:$src1))>;
def SUB_i32 : Pat<(sub GPRI32:$src0, GPRI32:$src1),
(ADD_i32 GPRI32:$src0, (NEGATE_i32 GPRI32:$src1))>;
def SUB_v2i32 : Pat<(sub GPRV2I32:$src0, GPRV2I32:$src1),
(ADD_v2i32 GPRV2I32:$src0, (NEGATE_v2i32 GPRV2I32:$src1))>;
def SUB_v4i32 : Pat<(sub GPRV4I32:$src0, GPRV4I32:$src1),
(ADD_v4i32 GPRV4I32:$src0, (NEGATE_v4i32 GPRV4I32:$src1))>;
// LLVM isn't lowering this correctly, so writing a pattern that
// matches it isntead.
def : Pat<(build_vector (i32 imm:$src)),

2
src/gallium/drivers/radeon/R600Instructions.td
View File

@ -364,7 +364,7 @@ def ADD_INT : R600_2OP <
def SUB_INT : R600_2OP <
0x35, "SUB_INT",
[]
[(set R600_Reg32:$dst, (sub R600_Reg32:$src0, R600_Reg32:$src1))]
>;
def MAX_INT : R600_2OP <