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vkd3d-shader/hlsl: Parse barriers.

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And introduce hlsl_ir_sync to represent them.
This commit is contained in:
Francisco Casas
2025-04-16 00:30:01 +00:00
committed by Henri Verbeet
parent 541060215e
commit 758a4bef09
Notes: Henri Verbeet 2025-05-05 15:28:08 +02:00 
Approved-by: Conor McCarthy (@cmccarthy)
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1470
6 changed files with 175 additions and 2 deletions
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9
libs/vkd3d-shader/hlsl_codegen.c
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@@ -2453,6 +2453,7 @@ static bool copy_propagation_transform_block(struct hlsl_ctx *ctx, struct hlsl_b
case HLSL_IR_INTERLOCKED:
progress |= copy_propagation_transform_interlocked(ctx, hlsl_ir_interlocked(instr), state);
break;
default:
break;
@@ -5127,11 +5128,12 @@ static bool dce(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, void *context)
case HLSL_IR_CALL:
case HLSL_IR_IF:
case HLSL_IR_INTERLOCKED:
case HLSL_IR_JUMP:
case HLSL_IR_LOOP:
case HLSL_IR_RESOURCE_STORE:
case HLSL_IR_SWITCH:
case HLSL_IR_INTERLOCKED:
case HLSL_IR_SYNC:
break;
case HLSL_IR_STATEBLOCK_CONSTANT:
/* Stateblock constants should not appear in the shader program. */
@@ -5415,6 +5417,7 @@ static void compute_liveness_recurse(struct hlsl_block *block, unsigned int loop
}
case HLSL_IR_CONSTANT:
case HLSL_IR_STRING_CONSTANT:
case HLSL_IR_SYNC:
break;
case HLSL_IR_COMPILE:
case HLSL_IR_SAMPLER_STATE:
@@ -11414,6 +11417,10 @@ static void sm4_generate_vsir_block(struct hlsl_ctx *ctx, struct hlsl_block *blo
sm4_generate_vsir_instr_interlocked(ctx, program, hlsl_ir_interlocked(instr));
break;
case HLSL_IR_SYNC:
hlsl_fixme(ctx, &instr->loc, "Sync instructions.");
break;
default:
break;
}