From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Mon, 11 Nov 2019 10:34:05 +0000 (+0100)
Subject: ac: handle pointer types to LDS in ac_get_elem_bits()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bef7b2f805f20661733ecc6b6499551d83c512e3;p=mesa.git

ac: handle pointer types to LDS in ac_get_elem_bits()

This fixes crashes with some
dEQP-VK.spirv_assembly.instruction.spirv1p4.* tests.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/src/amd/llvm/ac_llvm_build.c b/src/amd/llvm/ac_llvm_build.c
index ece2b3f42cb..4515f696e74 100644
--- a/src/amd/llvm/ac_llvm_build.c
+++ b/src/amd/llvm/ac_llvm_build.c
@@ -177,6 +177,11 @@ ac_get_elem_bits(struct ac_llvm_context *ctx, LLVMTypeRef type)
 	if (LLVMGetTypeKind(type) == LLVMIntegerTypeKind)
 		return LLVMGetIntTypeWidth(type);
 
+	if (LLVMGetTypeKind(type) == LLVMPointerTypeKind) {
+		if (LLVMGetPointerAddressSpace(type) == AC_ADDR_SPACE_LDS)
+			return 32;
+	}
+
 	if (type == ctx->f16)
 		return 16;
 	if (type == ctx->f32)