llvmpipe: Fix another uninitialized value warning, on init_val.
It's only used in the vote_ieq paths, but gcc doesn't see that. Reviewed-by: Roland Scheidegger <sroland@vmware.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3867>
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@ -1413,7 +1413,7 @@ static void emit_vote(struct lp_build_nir_context *bld_base, LLVMValueRef src, n
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LLVMValueRef outer_cond = LLVMBuildICmp(builder, LLVMIntNE, exec_mask, bld_base->uint_bld.zero, "");
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LLVMValueRef res_store = lp_build_alloca(gallivm, bld_base->int_bld.elem_type, "");
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LLVMValueRef init_val;
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LLVMValueRef init_val = NULL;
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if (instr->intrinsic == nir_intrinsic_vote_ieq) {
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/* for equal we unfortunately have to loop and find the first valid one. */
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lp_build_loop_begin(&loop_state, gallivm, lp_build_const_int32(gallivm, 0));
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