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

r600g; add uses waterfall to asm cf for r6xx. 

On r6xx if an MOVA instruction is emitted we should set this bit.
This commit is contained in:
Dave Airlie 2010-09-19 17:14:57 +10:00
parent 8861727c91
commit c5edfcc410
3 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/gallium/drivers/r600/r600_asm.c
View File

@ -696,6 +696,7 @@ static int r600_bc_cf_build(struct r600_bc *bc, struct r600_bc_cf *cf)
bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_CF_INST(cf->inst >> 3) |
S_SQ_CF_ALU_WORD1_BARRIER(1) |
S_SQ_CF_ALU_WORD1_USES_WATERFALL(cf->r6xx_uses_waterfall) |
S_SQ_CF_ALU_WORD1_COUNT((cf->ndw / 2) - 1);
break;
case V_SQ_CF_WORD1_SQ_CF_INST_TEX:

1
src/gallium/drivers/r600/r600_asm.h
View File

@ -127,6 +127,7 @@ struct r600_bc_cf {
unsigned pop_count;
unsigned cf_addr; /* control flow addr */
unsigned kcache0_mode;
unsigned r6xx_uses_waterfall;
struct list_head alu;
struct list_head tex;
struct list_head vtx;

1
src/gallium/drivers/r600/r600_shader.c
View File

@ -2313,6 +2313,7 @@ static int tgsi_arl(struct r600_shader_ctx *ctx)
r = r600_bc_add_alu_type(ctx->bc, &alu, CTX_INST(V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU));
if (r)
return r;
ctx->bc->cf_last->r6xx_uses_waterfall = 1;
return 0;
}