.clampScalar(0, s8, sMaxScalar)
.scalarize(0);
+ // integer comparison
+ const std::initializer_list<LLT> IntTypes32 = {s8, s16, s32, p0};
+ const std::initializer_list<LLT> IntTypes64 = {s8, s16, s32, s64, p0};
+
+ getActionDefinitionsBuilder(G_ICMP)
+ .legalForCartesianProduct({s8}, Is64Bit ? IntTypes64 : IntTypes32)
+ .clampScalar(0, s8, s8);
+
// bswap
getActionDefinitionsBuilder(G_BSWAP)
.legalIf([=](const LegalityQuery &Query) {
LegacyInfo.setAction({G_PTR_ADD, p0}, LegacyLegalizeActions::Legal);
LegacyInfo.setAction({G_PTR_ADD, 1, s32}, LegacyLegalizeActions::Legal);
- if (!Subtarget.is64Bit()) {
- // Comparison
- getActionDefinitionsBuilder(G_ICMP)
- .legalForCartesianProduct({s8}, {s8, s16, s32, p0})
- .clampScalar(0, s8, s8);
- }
-
// Control-flow
LegacyInfo.setAction({G_BRCOND, s1}, LegacyLegalizeActions::Legal);
if (!Subtarget.is64Bit())
return;
- const LLT p0 = LLT::pointer(0, TM.getPointerSizeInBits(0));
const LLT s8 = LLT::scalar(8);
- const LLT s16 = LLT::scalar(16);
const LLT s32 = LLT::scalar(32);
const LLT s64 = LLT::scalar(64);
const LLT s128 = LLT::scalar(128);
.clampScalar(0, s32, s64)
.widenScalarToNextPow2(1);
- // Comparison
- getActionDefinitionsBuilder(G_ICMP)
- .legalForCartesianProduct({s8}, {s8, s16, s32, s64, p0})
- .clampScalar(0, s8, s8);
-
getActionDefinitionsBuilder(G_FCMP)
.legalForCartesianProduct({s8}, {s32, s64})
.clampScalar(0, s8, s8)
LegacyLegalizeActions::Legal);
LegacyInfo.setAction({G_MERGE_VALUES, 1, s128}, LegacyLegalizeActions::Legal);
LegacyInfo.setAction({G_UNMERGE_VALUES, s128}, LegacyLegalizeActions::Legal);
-
}
void X86LegalizerInfo::setLegalizerInfoSSE1() {