Module: Mesa Branch: master Commit: cbc39e541f236efae17c0f4c07f20318bcebd765 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=cbc39e541f236efae17c0f4c07f20318bcebd765
Author: Matt Turner <[email protected]> Date: Wed Dec 21 11:12:39 2016 -0500 i965: Don't change F->VF if dest type is DF. We change the immediate source type to VF to allow instruction compaction, but there are no entires in the compaction table for DF, so there's no point in doing this. Additionally, I mixing floating-point types is now allowed except for F and VF. --- src/mesa/drivers/dri/i965/brw_eu_emit.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 05c097f..a784b78 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -405,7 +405,8 @@ brw_set_src0(struct brw_codegen *p, brw_inst *inst, struct brw_reg reg) * If we see a 0.0:F, change the type to VF so that it can be compacted. */ if (brw_inst_imm_ud(devinfo, inst) == 0x0 && - brw_inst_src0_reg_type(devinfo, inst) == BRW_HW_REG_TYPE_F) { + brw_inst_src0_reg_type(devinfo, inst) == BRW_HW_REG_TYPE_F && + brw_inst_dst_reg_type(devinfo, inst) != GEN7_HW_REG_NON_IMM_TYPE_DF) { brw_inst_set_src0_reg_type(devinfo, inst, BRW_HW_REG_IMM_TYPE_VF); } _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
