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radeonsi: fix si_build_wrapper_function for compute-based primitive culling 

Fixes: 3b143369a5 "ac/nir, radv, radeonsi: Switch to using ac_shader_args"

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3338>
This commit is contained in:
Marek Olšák 2020-01-08 21:51:23 -05:00 committed by Marge Bot
parent 6d4993c942
commit af3fbb410c
1 changed files with 14 additions and 1 deletions
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15
src/gallium/drivers/radeonsi/si_shader.c
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@ -4739,7 +4739,20 @@ void si_build_wrapper_function(struct si_shader_context *ctx, LLVMValueRef *part
*/
enum ac_arg_type arg_type = AC_ARG_INT;
if (LLVMGetTypeKind(type) == LLVMPointerTypeKind) {
arg_type = AC_ARG_CONST_PTR;
type = LLVMGetElementType(type);
if (LLVMGetTypeKind(type) == LLVMVectorTypeKind) {
if (LLVMGetVectorSize(type) == 4)
arg_type = AC_ARG_CONST_DESC_PTR;
else if (LLVMGetVectorSize(type) == 8)
arg_type = AC_ARG_CONST_IMAGE_PTR;
else
assert(0);
} else if (type == ctx->f32) {
arg_type = AC_ARG_CONST_FLOAT_PTR;
} else {
assert(0);
}
}
ac_add_arg(&ctx->args, gprs < num_sgprs ? AC_ARG_SGPR : AC_ARG_VGPR,