diff options
Diffstat (limited to 'src/intel/compiler')
| -rw-r--r-- | src/intel/compiler/brw_eu_emit.c | 69 |
1 files changed, 41 insertions, 28 deletions
diff --git a/src/intel/compiler/brw_eu_emit.c b/src/intel/compiler/brw_eu_emit.c index 85bb6a4cdd6..c25d8d6eda0 100644 --- a/src/intel/compiler/brw_eu_emit.c +++ b/src/intel/compiler/brw_eu_emit.c @@ -673,6 +673,42 @@ get_3src_subreg_nr(struct brw_reg reg) return reg.subnr / 4; } +static enum gen10_align1_3src_vertical_stride +to_3src_align1_vstride(enum brw_vertical_stride vstride) +{ + switch (vstride) { + case BRW_VERTICAL_STRIDE_0: + return BRW_ALIGN1_3SRC_VERTICAL_STRIDE_0; + case BRW_VERTICAL_STRIDE_2: + return BRW_ALIGN1_3SRC_VERTICAL_STRIDE_2; + case BRW_VERTICAL_STRIDE_4: + return BRW_ALIGN1_3SRC_VERTICAL_STRIDE_4; + case BRW_VERTICAL_STRIDE_8: + case BRW_VERTICAL_STRIDE_16: + return BRW_ALIGN1_3SRC_VERTICAL_STRIDE_8; + default: + unreachable("invalid vstride"); + } +} + + +static enum gen10_align1_3src_src_horizontal_stride +to_3src_align1_hstride(enum brw_horizontal_stride hstride) +{ + switch (hstride) { + case BRW_HORIZONTAL_STRIDE_0: + return BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_0; + case BRW_HORIZONTAL_STRIDE_1: + return BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_1; + case BRW_HORIZONTAL_STRIDE_2: + return BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_2; + case BRW_HORIZONTAL_STRIDE_4: + return BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_4; + default: + unreachable("invalid hstride"); + } +} + static brw_inst * brw_alu3(struct brw_codegen *p, unsigned opcode, struct brw_reg dest, struct brw_reg src0, struct brw_reg src1, struct brw_reg src2) @@ -721,41 +757,18 @@ brw_alu3(struct brw_codegen *p, unsigned opcode, struct brw_reg dest, brw_inst_set_3src_a1_src1_type(devinfo, inst, src1.type); brw_inst_set_3src_a1_src2_type(devinfo, inst, src2.type); - assert((src0.vstride == BRW_VERTICAL_STRIDE_0 && - src0.hstride == BRW_HORIZONTAL_STRIDE_0) || - (src0.vstride == BRW_VERTICAL_STRIDE_8 && - src0.hstride == BRW_HORIZONTAL_STRIDE_1)); - assert((src1.vstride == BRW_VERTICAL_STRIDE_0 && - src1.hstride == BRW_HORIZONTAL_STRIDE_0) || - (src1.vstride == BRW_VERTICAL_STRIDE_8 && - src1.hstride == BRW_HORIZONTAL_STRIDE_1)); - assert((src2.vstride == BRW_VERTICAL_STRIDE_0 && - src2.hstride == BRW_HORIZONTAL_STRIDE_0) || - (src2.vstride == BRW_VERTICAL_STRIDE_8 && - src2.hstride == BRW_HORIZONTAL_STRIDE_1)); - brw_inst_set_3src_a1_src0_vstride(devinfo, inst, - src0.vstride == BRW_VERTICAL_STRIDE_0 ? - BRW_ALIGN1_3SRC_VERTICAL_STRIDE_0 : - BRW_ALIGN1_3SRC_VERTICAL_STRIDE_8); + to_3src_align1_vstride(src0.vstride)); brw_inst_set_3src_a1_src1_vstride(devinfo, inst, - src1.vstride == BRW_VERTICAL_STRIDE_0 ? - BRW_ALIGN1_3SRC_VERTICAL_STRIDE_0 : - BRW_ALIGN1_3SRC_VERTICAL_STRIDE_8); + to_3src_align1_vstride(src1.vstride)); /* no vstride on src2 */ brw_inst_set_3src_a1_src0_hstride(devinfo, inst, - src0.hstride == BRW_HORIZONTAL_STRIDE_0 ? - BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_0 : - BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_1); + to_3src_align1_hstride(src0.hstride)); brw_inst_set_3src_a1_src1_hstride(devinfo, inst, - src1.hstride == BRW_HORIZONTAL_STRIDE_0 ? - BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_0 : - BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_1); + to_3src_align1_hstride(src1.hstride)); brw_inst_set_3src_a1_src2_hstride(devinfo, inst, - src2.hstride == BRW_HORIZONTAL_STRIDE_0 ? - BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_0 : - BRW_ALIGN1_3SRC_SRC_HORIZONTAL_STRIDE_1); + to_3src_align1_hstride(src2.hstride)); brw_inst_set_3src_a1_src0_subreg_nr(devinfo, inst, src0.subnr); brw_inst_set_3src_src0_reg_nr(devinfo, inst, src0.nr); |