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[X86][GlobalIsel] Support G_IS_FPCLASS #162232

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Merged
merged 3 commits into from
Oct 14, 2025
Merged

[X86][GlobalIsel] Support G_IS_FPCLASS #162232

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fe62e03
[X86][GlobalIsel] Support G_IS_FPCLASS
mahesh-attarde Oct 7, 2025
2a086de
update test for min diff
mahesh-attarde Oct 9, 2025
69fdf66
Merge branch 'main' into jf_fpclass
RKSimon Oct 14, 2025
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2 changes: 2 additions & 0 deletions llvm/lib/Target/X86/GISel/X86LegalizerInfo.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -414,6 +414,8 @@ X86LegalizerInfo::X86LegalizerInfo(const X86Subtarget &STI,

getActionDefinitionsBuilder(G_SEXT_INREG).lower();

getActionDefinitionsBuilder(G_IS_FPCLASS).lower();

// fp constants
getActionDefinitionsBuilder(G_FCONSTANT)
.legalFor({s32, s64})
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