From 5b6ba4568cf6916a61ecde702f45246db8154b9f Mon Sep 17 00:00:00 2001 From: Richard-Qin-X Date: Sat, 15 Aug 2026 20:03:59 +0800 Subject: [RISCV][GlobalISel] Legalize floating-point remainder --- backend/lib/CodeGen/GlobalISel/LegalizerInfo.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'backend/lib/CodeGen/GlobalISel/LegalizerInfo.cpp') diff --git a/backend/lib/CodeGen/GlobalISel/LegalizerInfo.cpp b/backend/lib/CodeGen/GlobalISel/LegalizerInfo.cpp index ee7f856..bdc783b 100644 --- a/backend/lib/CodeGen/GlobalISel/LegalizerInfo.cpp +++ b/backend/lib/CodeGen/GlobalISel/LegalizerInfo.cpp @@ -256,6 +256,16 @@ LegalizeRuleSet &LegalizeRuleSet::widenScalarToNextPow2(std::size_t TypeIndex, }); } +LegalizeRuleSet &LegalizeRuleSet::scalarize(std::size_t TypeIndex) { + return fewerElementsIf( + [TypeIndex](const LegalizationQuery &Query) { + return TypeIndex < Query.Types.size() && Query.Types[TypeIndex].isVector(); + }, + [TypeIndex](const LegalizationQuery &Query) { + return std::pair{TypeIndex, *Query.Types[TypeIndex].scalarElementType()}; + }); +} + LegalizeRuleSet &LegalizeRuleSet::minScalar(std::size_t TypeIndex, LowLevelType MinimumType) { return widenScalarIf( [TypeIndex, MinimumType](const LegalizationQuery &Query) { -- cgit v1.2.3