From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Tue, 20 Feb 2018 23:09:18 +0000 (+1100)
Subject: ac/radeonsi: pass type to load_tess_varyings()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6d338d757f32ba7f1cd583108c31371f2c4e25c0;p=mesa.git

ac/radeonsi: pass type to load_tess_varyings()

We need this to be able to load 64bit varyings.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 2460e105f7a..213306322dd 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -2885,6 +2885,7 @@ get_dw_address(struct radv_shader_context *ctx,
 
 static LLVMValueRef
 load_tcs_varyings(struct ac_shader_abi *abi,
+		  LLVMTypeRef type,
 		  LLVMValueRef vertex_index,
 		  LLVMValueRef indir_index,
 		  unsigned const_index,
@@ -3008,6 +3009,7 @@ store_tcs_output(struct ac_shader_abi *abi,
 
 static LLVMValueRef
 load_tes_input(struct ac_shader_abi *abi,
+	       LLVMTypeRef type,
 	       LLVMValueRef vertex_index,
 	       LLVMValueRef param_index,
 	       unsigned const_index,
@@ -3146,12 +3148,21 @@ static LLVMValueRef load_tess_varyings(struct ac_nir_context *ctx,
 			 false, NULL, is_patch ? NULL : &vertex_index,
 			 &const_index, &indir_index);
 
-	result = ctx->abi->load_tess_varyings(ctx->abi, vertex_index, indir_index,
+	LLVMTypeRef dest_type = get_def_type(ctx, &instr->dest.ssa);
+
+	LLVMTypeRef src_component_type;
+	if (LLVMGetTypeKind(dest_type) == LLVMVectorTypeKind)
+		src_component_type = LLVMGetElementType(dest_type);
+	else
+		src_component_type = dest_type;
+
+	result = ctx->abi->load_tess_varyings(ctx->abi, src_component_type,
+					      vertex_index, indir_index,
 					      const_index, location, driver_location,
 					      instr->variables[0]->var->data.location_frac,
 					      instr->num_components,
 					      is_patch, is_compact, load_inputs);
-	return LLVMBuildBitCast(ctx->ac.builder, result, get_def_type(ctx, &instr->dest.ssa), "");
+	return LLVMBuildBitCast(ctx->ac.builder, result, dest_type, "");
 }
 
 static LLVMValueRef visit_load_var(struct ac_nir_context *ctx,
diff --git a/src/amd/common/ac_shader_abi.h b/src/amd/common/ac_shader_abi.h
index 62b8b7a5dc4..10d41ef9971 100644
--- a/src/amd/common/ac_shader_abi.h
+++ b/src/amd/common/ac_shader_abi.h
@@ -96,6 +96,7 @@ struct ac_shader_abi {
 				    LLVMTypeRef type);
 
 	LLVMValueRef (*load_tess_varyings)(struct ac_shader_abi *abi,
+					   LLVMTypeRef type,
 					   LLVMValueRef vertex_index,
 					   LLVMValueRef param_index,
 					   unsigned const_index,
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index 1f2338ad6d0..2d98f93e543 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -1215,6 +1215,7 @@ static LLVMValueRef fetch_input_tcs(
 }
 
 static LLVMValueRef si_nir_load_tcs_varyings(struct ac_shader_abi *abi,
+					     LLVMTypeRef type,
 					     LLVMValueRef vertex_index,
 					     LLVMValueRef param_index,
 					     unsigned const_index,
@@ -1316,6 +1317,7 @@ static LLVMValueRef fetch_input_tes(
 }
 
 LLVMValueRef si_nir_load_input_tes(struct ac_shader_abi *abi,
+				   LLVMTypeRef type,
 				   LLVMValueRef vertex_index,
 				   LLVMValueRef param_index,
 				   unsigned const_index,
diff --git a/src/gallium/drivers/radeonsi/si_shader_internal.h b/src/gallium/drivers/radeonsi/si_shader_internal.h
index 571df559770..42a1b9f107c 100644
--- a/src/gallium/drivers/radeonsi/si_shader_internal.h
+++ b/src/gallium/drivers/radeonsi/si_shader_internal.h
@@ -268,6 +268,7 @@ LLVMValueRef si_llvm_emit_fetch(struct lp_build_tgsi_context *bld_base,
 				unsigned swizzle);
 
 LLVMValueRef si_nir_load_input_tes(struct ac_shader_abi *abi,
+				   LLVMTypeRef type,
 				   LLVMValueRef vertex_index,
 				   LLVMValueRef param_index,
 				   unsigned const_index,