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aco: treat VINTERP_INREG as VALU

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It's just v_fma with fixed DPP8 and builtin s_waitcnt_expcnt, so it can mostly
be handled as a pure VALU instruction.

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21023>
This commit is contained in:
Georg Lehmann
2023-02-03 13:08:14 +01:00
committed by Marge Bot
parent c119b19f98
commit 77afe7d960
8 changed files with 19 additions and 19 deletions
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src/amd/compiler/aco_validate.cpp
+3 -3
View File
@@ -284,7 +284,7 @@ validate_ir(Program* program)
instr.get());
}
if (instr->isSALU() || instr->isVALU() || instr->isVINTERP_INREG()) {
if (instr->isSALU() || instr->isVALU()) {
/* check literals */
Operand literal(s1);
for (unsigned i = 0; i < instr->operands.size(); i++) {
@@ -306,7 +306,7 @@ validate_ir(Program* program)
}
/* check num sgprs for VALU */
if (instr->isVALU() || instr->isVINTERP_INREG()) {
if (instr->isVALU()) {
bool is_shift64 = instr->opcode == aco_opcode::v_lshlrev_b64 ||
instr->opcode == aco_opcode::v_lshrrev_b64 ||
instr->opcode == aco_opcode::v_ashrrev_i64;
@@ -929,7 +929,7 @@ get_subdword_bytes_written(Program* program, const aco_ptr<Instruction>& instr,
if (instr->isPseudo())
return gfx_level >= GFX8 ? def.bytes() : def.size() * 4u;
if (instr->isVALU() || instr->isVINTERP_INREG()) {
if (instr->isVALU()) {
assert(def.bytes() <= 2);
if (instr->isSDWA())
return instr->sdwa().dst_sel.size();