diff options
| author | Marek Olšák <[email protected]> | 2019-06-24 16:13:24 -0400 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2019-07-03 15:51:13 -0400 |
| commit | 969e5176c23252b92fbeca0dc4109a1b06de06c5 (patch) | |
| tree | 65deab045607a76765626f430e9aa18c3b997afd /src/gallium/drivers/radeonsi | |
| parent | 214ddfb6884879a73168b55c306680c7d49d19f5 (diff) | |
ac: rework ac_build_waitcnt for gfx10
Acked-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 13 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c | 4 |
2 files changed, 8 insertions, 9 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index 9a4a416513b..6bdddb13460 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -3908,21 +3908,20 @@ static void membar_emit( struct si_shader_context *ctx = si_shader_context(bld_base); LLVMValueRef src0 = lp_build_emit_fetch(bld_base, emit_data->inst, 0, 0); unsigned flags = LLVMConstIntGetZExtValue(src0); - unsigned waitcnt = NOOP_WAITCNT; + unsigned wait_flags = 0; if (flags & TGSI_MEMBAR_THREAD_GROUP) - waitcnt &= VM_CNT & LGKM_CNT; + wait_flags |= AC_WAIT_LGKM | AC_WAIT_VLOAD | AC_WAIT_VSTORE; if (flags & (TGSI_MEMBAR_ATOMIC_BUFFER | TGSI_MEMBAR_SHADER_BUFFER | TGSI_MEMBAR_SHADER_IMAGE)) - waitcnt &= VM_CNT; + wait_flags |= AC_WAIT_VLOAD | AC_WAIT_VSTORE; if (flags & TGSI_MEMBAR_SHARED) - waitcnt &= LGKM_CNT; + wait_flags |= AC_WAIT_LGKM; - if (waitcnt != NOOP_WAITCNT) - ac_build_waitcnt(&ctx->ac, waitcnt); + ac_build_waitcnt(&ctx->ac, wait_flags); } static void clock_emit( @@ -4372,7 +4371,7 @@ static void si_llvm_emit_barrier(const struct lp_build_tgsi_action *action, */ if (ctx->screen->info.chip_class == GFX6 && ctx->type == PIPE_SHADER_TESS_CTRL) { - ac_build_waitcnt(&ctx->ac, LGKM_CNT & VM_CNT); + ac_build_waitcnt(&ctx->ac, AC_WAIT_LGKM | AC_WAIT_VLOAD | AC_WAIT_VSTORE); return; } diff --git a/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c b/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c index 455af80e206..8dcc1a552c6 100644 --- a/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c +++ b/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c @@ -520,7 +520,7 @@ static void load_emit( } if (inst->Memory.Qualifier & TGSI_MEMORY_VOLATILE) - ac_build_waitcnt(&ctx->ac, VM_CNT); + ac_build_waitcnt(&ctx->ac, AC_WAIT_VLOAD | AC_WAIT_VSTORE); can_speculate = !(inst->Memory.Qualifier & TGSI_MEMORY_VOLATILE) && is_oneway_access_only(inst, info, @@ -709,7 +709,7 @@ static void store_emit( } if (inst->Memory.Qualifier & TGSI_MEMORY_VOLATILE) - ac_build_waitcnt(&ctx->ac, VM_CNT); + ac_build_waitcnt(&ctx->ac, AC_WAIT_VLOAD | AC_WAIT_VSTORE); bool is_image = inst->Dst[0].Register.File != TGSI_FILE_BUFFER; args.cache_policy = get_cache_policy(ctx, inst, |