Mesa (main): tgsi_to_nir: Set use_legacy_math_rules for TGSI_PROPERTY_LEGACY_MATH_RULES.

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Module: Mesa
Branch: main
Commit: b61097dd45992988c0252c3540824090fb063395
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b61097dd45992988c0252c3540824090fb063395

Author: Emma Anholt <emma at anholt.net>
Date:   Tue Apr 26 13:44:46 2022 -0700

tgsi_to_nir: Set use_legacy_math_rules for TGSI_PROPERTY_LEGACY_MATH_RULES.

These control the same behavior, now that we've clarified what the flags
do.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16176>

---

 src/gallium/auxiliary/nir/tgsi_to_nir.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c
index 3295151aa67..152546272dd 100644
--- a/src/gallium/auxiliary/nir/tgsi_to_nir.c
+++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c
@@ -2389,6 +2389,9 @@ ttn_compile_init(const void *tgsi_tokens,
       case TGSI_PROPERTY_NUM_CLIPDIST_ENABLED:
          s->info.clip_distance_array_size = value;
          break;
+      case TGSI_PROPERTY_LEGACY_MATH_RULES:
+         s->info.use_legacy_math_rules = value;
+         break;
       default:
          if (value) {
             fprintf(stderr, "tgsi_to_nir: unhandled TGSI property %u = %u\n",