From: Timur Kristóf <timur.kristof@gmail.com>
Date: Fri, 22 Nov 2019 10:57:45 +0000 (+0100)
Subject: aco/wave32: Change uniform bool optimization to work with wave32.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;ds=sidebyside;h=c0dbf42a03842981284839d277f1ed5086381fdf;p=mesa.git

aco/wave32: Change uniform bool optimization to work with wave32.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
---

diff --git a/src/amd/compiler/aco_optimizer.cpp b/src/amd/compiler/aco_optimizer.cpp
index 7b66aa1eeb3..3622812a862 100644
--- a/src/amd/compiler/aco_optimizer.cpp
+++ b/src/amd/compiler/aco_optimizer.cpp
@@ -993,13 +993,13 @@ void label_instruction(opt_ctx &ctx, Block& block, aco_ptr<Instruction>& instr)
    case aco_opcode::s_add_u32:
       ctx.info[instr->definitions[0].tempId()].set_add_sub(instr.get());
       break;
+   case aco_opcode::s_and_b32:
    case aco_opcode::s_and_b64:
       if (instr->operands[1].isFixed() && instr->operands[1].physReg() == exec &&
           instr->operands[0].isTemp() && ctx.info[instr->operands[0].tempId()].is_uniform_bool()) {
          ctx.info[instr->definitions[1].tempId()].set_temp(ctx.info[instr->operands[0].tempId()].temp);
       }
       /* fallthrough */
-   case aco_opcode::s_and_b32:
    case aco_opcode::s_not_b32:
    case aco_opcode::s_not_b64:
    case aco_opcode::s_or_b32:
@@ -1042,6 +1042,7 @@ void label_instruction(opt_ctx &ctx, Block& block, aco_ptr<Instruction>& instr)
       ctx.info[instr->definitions[0].tempId()].set_fcmp(instr.get());
       break;
    case aco_opcode::s_cselect_b64:
+   case aco_opcode::s_cselect_b32:
       if (instr->operands[0].constantEquals((unsigned) -1) &&
           instr->operands[1].constantEquals(0)) {
          /* Found a cselect that operates on a uniform bool that comes from eg. s_cmp */