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fix llvmpipe constant loads on s390x

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Resolves: https://issues.redhat.com/browse/RHEL-107232
This commit is contained in:
Dave Airlie 2025-09-26 12:36:02 +10:00
parent a95d4f28d4
commit 90974286ab
2 changed files with 19 additions and 0 deletions
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16
0001-gallivm-handle-u8-u16-const-loads-properly-on-big-en.patch Normal file
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@ -0,0 +1,16 @@
diff -up mesa-25.0.7/src/gallium/auxiliary/gallivm/lp_bld_nir_soa.c.dma mesa-25.0.7/src/gallium/auxiliary/gallivm/lp_bld_nir_soa.c
--- mesa-25.0.7/src/gallium/auxiliary/gallivm/lp_bld_nir_soa.c.dma 2025-05-29 01:20:23.000000000 +1000
+++ mesa-25.0.7/src/gallium/auxiliary/gallivm/lp_bld_nir_soa.c 2025-09-26 12:32:52.240568901 +1000
@@ -1321,8 +1321,10 @@ emit_load_const(struct lp_build_nir_cont
for (unsigned i = 0; i < instr->def.num_components; i++) {
outval[i] = lp_build_const_int_vec(bld_base->base.gallivm, int_bld->type,
- bits == 32 ? instr->value[i].u32
- : instr->value[i].u64);
+ bits == 8 ? instr->value[i].u8 :
+ bits == 16 ? instr->value[i].u16 :
+ bits == 32 ? instr->value[i].u32 :
+ instr->value[i].u64);
}
for (unsigned i = instr->def.num_components; i < NIR_MAX_VEC_COMPONENTS; i++) {
outval[i] = NULL;

3
mesa.spec
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@ -137,6 +137,9 @@ Patch50: 0001-Revert-hasvk-elk-stop-turning-load_push_constants-in.patch
# to fix firefox browser issue with NV dGFX driver
Patch60: 32886.patch
# Fix s390 loop counters
Patch70: 0001-gallivm-handle-u8-u16-const-loads-properly-on-big-en.patch
BuildRequires: meson
BuildRequires: gcc
BuildRequires: gcc-c++