From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Thu, 18 Jan 2018 01:01:33 +0000 (+1100)
Subject: ac: fix visit_ssa_undef() for doubles
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3bccb5dba9415f98f7a3dbb7c43a5eace64b4ec6;p=mesa.git

ac: fix visit_ssa_undef() for doubles

V2: use LLVMIntTypeInContext()

Fixes: f4e499ec7914 "radv: add initial non-conformant radv vulkan driver"

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 02a46dab4db..cd400376a0e 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -5055,12 +5055,13 @@ static void visit_ssa_undef(struct ac_nir_context *ctx,
 			    const nir_ssa_undef_instr *instr)
 {
 	unsigned num_components = instr->def.num_components;
+	LLVMTypeRef type = LLVMIntTypeInContext(ctx->ac.context, instr->def.bit_size);
 	LLVMValueRef undef;
 
 	if (num_components == 1)
-		undef = LLVMGetUndef(ctx->ac.i32);
+		undef = LLVMGetUndef(type);
 	else {
-		undef = LLVMGetUndef(LLVMVectorType(ctx->ac.i32, num_components));
+		undef = LLVMGetUndef(LLVMVectorType(type, num_components));
 	}
 	_mesa_hash_table_insert(ctx->defs, &instr->def, undef);
 }