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radv: move to using common buffer load format.

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Get rid of usage of SI.vs.load.input.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2017-04-04 04:57:14 +10:00
parent b98ec1e920
commit 5821f676ee
1 changed files with 5 additions and 8 deletions
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13
src/amd/common/ac_nir_to_llvm.c
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@ -4564,7 +4564,6 @@ handle_vs_input_decl(struct nir_to_llvm_context *ctx,
LLVMValueRef t_list_ptr = ctx->vertex_buffers;
LLVMValueRef t_offset;
LLVMValueRef t_list;
LLVMValueRef args[3];
LLVMValueRef input;
LLVMValueRef buffer_index;
int index = variable->data.location - VERT_ATTRIB_GENERIC0;
@ -4586,13 +4585,11 @@ handle_vs_input_decl(struct nir_to_llvm_context *ctx,
t_offset = LLVMConstInt(ctx->i32, index + i, false);
t_list = ac_build_indexed_load_const(&ctx->ac, t_list_ptr, t_offset);
args[0] = t_list;
args[1] = LLVMConstInt(ctx->i32, 0, false);
args[2] = buffer_index;
input = ac_build_intrinsic(&ctx->ac,
"llvm.SI.vs.load.input", ctx->v4f32, args, 3,
AC_FUNC_ATTR_READNONE | AC_FUNC_ATTR_NOUNWIND |
AC_FUNC_ATTR_LEGACY);
input = ac_build_buffer_load_format(&ctx->ac, t_list,
buffer_index,
LLVMConstInt(ctx->i32, 0, false),
true);
for (unsigned chan = 0; chan < 4; chan++) {
LLVMValueRef llvm_chan = LLVMConstInt(ctx->i32, chan, false);