From: José Fonseca <jfons...@vmware.com>
2.7 was a particularly trouble ridden released.
Furthermore, the bug no longer can be reproduced ever since the
first_level state was taken in account.
---
src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
index ced2103..beefdae 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
@@ -1149,11 +1149,10 @@ lp_build_sample_common(struct lp_build_sample_context
*bld,
/* fall-through */
case PIPE_TEX_MIPFILTER_NONE:
/* always use mip level 0 */
- if (target == PIPE_TEXTURE_CUBE) {
+ if (HAVE_LLVM == 0x0207 && target == PIPE_TEXTURE_CUBE) {
/* XXX this is a work-around for an apparent bug in LLVM 2.7.
* We should be able to set ilevel0 = const(0) but that causes
* bad x86 code to be emitted.
- * XXX should probably disable that on other llvm versions.
*/
assert(*lod_ipart);
lp_build_nearest_mip_level(bld, texture_index, *lod_ipart, ilevel0);
--
1.7.9.5
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