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tgsi/scan: scan address operands (v2)

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v2: set swizzled usage mask

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2017-09-26 16:17:47 +02:00
parent 37714c6df2
commit cb686a340f
1 changed files with 42 additions and 1 deletions
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43
src/gallium/auxiliary/tgsi/tgsi_scan.c
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@ -458,6 +458,29 @@ scan_instruction(struct tgsi_shader_info *info,
scan_src_operand(info, fullinst, &fullinst->Src[i], i,
tgsi_util_get_inst_usage_mask(fullinst, i),
is_interp_instruction, &is_mem_inst);
if (fullinst->Src[i].Register.Indirect) {
struct tgsi_full_src_register src = {{0}};
src.Register.File = fullinst->Src[i].Indirect.File;
src.Register.Index = fullinst->Src[i].Indirect.Index;
scan_src_operand(info, fullinst, &src, -1,
1 << fullinst->Src[i].Indirect.Swizzle,
false, NULL);
}
if (fullinst->Src[i].Register.Dimension &&
fullinst->Src[i].Dimension.Indirect) {
struct tgsi_full_src_register src = {{0}};
src.Register.File = fullinst->Src[i].DimIndirect.File;
src.Register.Index = fullinst->Src[i].DimIndirect.Index;
scan_src_operand(info, fullinst, &src, -1,
1 << fullinst->Src[i].DimIndirect.Swizzle,
false, NULL);
}
}
if (fullinst->Instruction.Texture) {
@ -479,13 +502,31 @@ scan_instruction(struct tgsi_shader_info *info,
/* check for indirect register writes */
for (i = 0; i < fullinst->Instruction.NumDstRegs; i++) {
const struct tgsi_full_dst_register *dst = &fullinst->Dst[i];
if (dst->Register.Indirect) {
struct tgsi_full_src_register src = {{0}};
src.Register.File = dst->Indirect.File;
src.Register.Index = dst->Indirect.Index;
scan_src_operand(info, fullinst, &src, -1,
1 << dst->Indirect.Swizzle, false, NULL);
info->indirect_files |= (1 << dst->Register.File);
info->indirect_files_written |= (1 << dst->Register.File);
}
if (dst->Register.Dimension && dst->Dimension.Indirect)
if (dst->Register.Dimension && dst->Dimension.Indirect) {
struct tgsi_full_src_register src = {{0}};
src.Register.File = dst->DimIndirect.File;
src.Register.Index = dst->DimIndirect.Index;
scan_src_operand(info, fullinst, &src, -1,
1 << dst->DimIndirect.Swizzle, false, NULL);
info->dim_indirect_files |= 1u << dst->Register.File;
}
if (is_memory_file(dst->Register.File)) {
assert(fullinst->Instruction.Opcode == TGSI_OPCODE_STORE);