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radeonsi: fix export count

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Fixes: 17acff01a0 ("radeonsi: skip vs output optimizations for some outputs")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2877
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4871>
This commit is contained in:
Pierre-Eric Pelloux-Prayer 2020-05-04 10:50:47 +02:00
parent af55bdd05d
commit 7e7bb38bd8
1 changed files with 7 additions and 9 deletions
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16
src/amd/llvm/ac_llvm_build.c
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@ -3125,9 +3125,6 @@ void ac_optimize_vs_outputs(struct ac_llvm_context *ctx,
target -= V_008DFC_SQ_EXP_PARAM;
if ((1u << target) & skip_output_mask)
continue;
/* Parse the instruction. */
memset(&exp, 0, sizeof(exp));
exp.offset = target;
@ -3151,12 +3148,13 @@ void ac_optimize_vs_outputs(struct ac_llvm_context *ctx,
}
/* Eliminate constant and duplicated PARAM exports. */
if (ac_eliminate_const_output(vs_output_param_offset,
num_outputs, &exp) ||
ac_eliminate_duplicated_output(ctx,
vs_output_param_offset,
num_outputs, &exports,
&exp)) {
if (!((1u << target) & skip_output_mask) &&
(ac_eliminate_const_output(vs_output_param_offset,
num_outputs, &exp) ||
ac_eliminate_duplicated_output(ctx,
vs_output_param_offset,
num_outputs, &exports,
&exp))) {
removed_any = true;
} else {
exports.exp[exports.num++] = exp;