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gpu: shader: fix s_mulk_i32, implement s_addk_i32

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This commit is contained in:
DH 2024-11-15 14:53:00 +03:00
parent ab716b7adc
commit 315864aaae
2 changed files with 9 additions and 3 deletions
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8
rpcsx/gpu/lib/gcn-shader/shaders/rdna.glsl
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@ -1332,7 +1332,13 @@ int64_t s_ashr_i64(int64_t x, uint32_t y) { int64_t result = x >> (y & 0x3f); sc
uint32_t s_bfm_b32(uint32_t x, uint32_t y) { uint32_t result = ((1 << (x & 0x1f)) - 1) << (y & 0x1f); scc = result != 0; return result; }
uint64_t s_bfm_b64(uint64_t x, uint64_t y) { uint64_t result = ((uint64_t(1) << (x & 0x1f)) - 1) << (y & 0x1f); scc = result != 0; return result; }
int32_t s_mul_i32(int32_t x, int32_t y) { return x * y; }
int32_t s_mulk_i32(int32_t x, int32_t y) { return x * y; }
void s_mulk_i32(inout int32_t x, int32_t y) { x = x * y; }
void s_addk_i32(inout int32_t x, int32_t y) {
int32_t result = x + y;
scc = sign(x) == sign(y) && sign(result) != sign(x);
x = result;
}
int32_t s_abs_i32(int32_t x) {
int32_t result = abs(x);
scc = result == 0;

4
rpcsx/gpu/lib/gcn-shader/src/GcnConverter.cpp
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@ -1185,7 +1185,7 @@ static void instructionsToSpv(GcnConverter &converter, gcn::Import &importer,
semanticModuleInfo.findSemanticOf(inst.getInstId()) == nullptr) {
std::println(std::cerr, "unimplemented semantic: ");
inst.print(std::cerr, context.ns);
std::println(std::cerr);
std::println(std::cerr, "\n");
std::vector<ir::Instruction> workList;
std::set<ir::Instruction> removed;
@ -1202,7 +1202,7 @@ static void instructionsToSpv(GcnConverter &converter, gcn::Import &importer,
std::println(std::cerr, "removing ");
inst.print(std::cerr, context.ns);
std::println(std::cerr);
std::println(std::cerr, "\n");
if (auto value = inst.cast<ir::Value>()) {
for (auto &use : value.getUseList()) {