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gallivm: Fix a few uninitialized variable warnings.

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Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10806>
This commit is contained in:
Timur Kristóf 2021-05-14 17:03:36 +02:00 • committed by Marge Bot
parent 5f1aa5ac38
commit b778564c76
2 changed files with 5 additions and 0 deletions
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3
src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c
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@ -2365,6 +2365,9 @@ lp_build_gather_rgtc(struct gallivm_state *gallivm,
lp_build_const_int32(gallivm, 2), "");
*green_hi = LLVMBuildExtractElement(builder, elem,
lp_build_const_int32(gallivm, 3), "");
} else {
*green_lo = NULL;
*green_hi = NULL;
}
} else {
LLVMValueRef tmp[4];

2
src/gallium/auxiliary/gallivm/lp_bld_nir.c
View file

@ -1053,6 +1053,7 @@ static void visit_load_const(struct lp_build_nir_context *bld_base,
struct lp_build_context *int_bld = get_int_bld(bld_base, true, instr->def.bit_size);
for (unsigned i = 0; i < instr->def.num_components; i++)
result[i] = lp_build_const_int_vec(bld_base->base.gallivm, int_bld->type, instr->def.bit_size == 32 ? instr->value[i].u32 : instr->value[i].u64);
memset(&result[instr->def.num_components], 0, NIR_MAX_VEC_COMPONENTS - instr->def.num_components);
assign_ssa_dest(bld_base, &instr->def, result);
}
@ -2120,6 +2121,7 @@ static void visit_ssa_undef(struct lp_build_nir_context *bld_base,
struct lp_build_context *undef_bld = get_int_bld(bld_base, true, instr->def.bit_size);
for (unsigned i = 0; i < num_components; i++)
undef[i] = LLVMGetUndef(undef_bld->vec_type);
memset(&undef[num_components], 0, NIR_MAX_VEC_COMPONENTS - num_components);
assign_ssa_dest(bld_base, &instr->def, undef);
}