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vkd3d-shader/hlsl: Don't lower integer MOD and DIV on const passes for d3dbc target profiles.

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These bitwise operations are not available in these profiles.
This commit is contained in:
Francisco Casas
2025-02-27 17:17:45 -03:00
committed by Henri Verbeet
parent e3923876c0
commit 828afe188c
Notes: Henri Verbeet 2025-03-18 16:03:46 +01:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1427
2 changed files with 17 additions and 14 deletions
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11
libs/vkd3d-shader/hlsl_codegen.c
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@@ -4222,7 +4222,7 @@ struct hlsl_ir_node *hlsl_add_conditional(struct hlsl_ctx *ctx, struct hlsl_bloc
return hlsl_block_add_expr(ctx, instrs, HLSL_OP3_TERNARY, operands, if_true->data_type, &condition->loc);
}
static bool lower_int_division(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, struct hlsl_block *block)
static bool lower_int_division_sm4(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, struct hlsl_block *block)
{
struct hlsl_ir_node *arg1, *arg2, *xor, *and, *abs1, *abs2, *div, *neg, *cast1, *cast2, *cast3, *high_bit;
struct hlsl_type *type = instr->data_type, *utype;
@@ -4262,7 +4262,7 @@ static bool lower_int_division(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr,
return hlsl_add_conditional(ctx, block, and, neg, cast3);
}
static bool lower_int_modulus(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, struct hlsl_block *block)
static bool lower_int_modulus_sm4(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, struct hlsl_block *block)
{
struct hlsl_ir_node *arg1, *arg2, *and, *abs1, *abs2, *div, *neg, *cast1, *cast2, *cast3, *high_bit;
struct hlsl_type *type = instr->data_type, *utype;
@@ -7067,8 +7067,11 @@ void hlsl_run_const_passes(struct hlsl_ctx *ctx, struct hlsl_block *body)
lower_ir(ctx, lower_narrowing_casts, body);
lower_ir(ctx, lower_int_dot, body);
lower_ir(ctx, lower_int_division, body);
lower_ir(ctx, lower_int_modulus, body);
if (hlsl_version_ge(ctx, 4, 0))
{
lower_ir(ctx, lower_int_modulus_sm4, body);
lower_ir(ctx, lower_int_division_sm4, body);
}
lower_ir(ctx, lower_int_abs, body);
lower_ir(ctx, lower_casts_to_bool, body);
lower_ir(ctx, lower_float_modulus, body);