From 940734630de229d98630e4398fd68e95c105177a Mon Sep 17 00:00:00 2001
From: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Date: Mon, 4 Jul 2022 16:14:21 +0200
Subject: [PATCH] ac: use LLVMContextSetOpaquePointers if available
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Disabling opaque pointers in LLVM doesn't fix all the issues but
it makes pointers non-opaque by default (eg LLVMPointerType()
returns a typed pointer).

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17361>
---
 src/amd/llvm/ac_llvm_build.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/amd/llvm/ac_llvm_build.c b/src/amd/llvm/ac_llvm_build.c
index ecc2b63303b..9bb6e6a183b 100644
--- a/src/amd/llvm/ac_llvm_build.c
+++ b/src/amd/llvm/ac_llvm_build.c
@@ -62,6 +62,9 @@ void ac_llvm_context_init(struct ac_llvm_context *ctx, struct ac_llvm_compiler *
                           unsigned ballot_mask_bits)
 {
    ctx->context = LLVMContextCreate();
+   #if LLVM_VERSION_MAJOR >= 15
+   LLVMContextSetOpaquePointers(ctx->context, false);
+   #endif
 
    ctx->gfx_level = gfx_level;
    ctx->family = family;