diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86LegalizerInfo.cpp | 3 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86RegisterBankInfo.cpp | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86LegalizerInfo.cpp b/llvm/lib/Target/X86/X86LegalizerInfo.cpp index 2b747f79e1b..4e64e8ea980 100644 --- a/llvm/lib/Target/X86/X86LegalizerInfo.cpp +++ b/llvm/lib/Target/X86/X86LegalizerInfo.cpp @@ -305,6 +305,9 @@ void X86LegalizerInfo::setLegalizerInfoSSE2() { setAction({G_FPEXT, s64}, Legal); setAction({G_FPEXT, 1, s32}, Legal); + setAction({G_FPTRUNC, s32}, Legal); + setAction({G_FPTRUNC, 1, s64}, Legal); + // Constants setAction({TargetOpcode::G_FCONSTANT, s64}, Legal); diff --git a/llvm/lib/Target/X86/X86RegisterBankInfo.cpp b/llvm/lib/Target/X86/X86RegisterBankInfo.cpp index 47dff3113fc..355291916ee 100644 --- a/llvm/lib/Target/X86/X86RegisterBankInfo.cpp +++ b/llvm/lib/Target/X86/X86RegisterBankInfo.cpp @@ -194,6 +194,7 @@ X86RegisterBankInfo::getInstrMapping(const MachineInstr &MI) const { switch (Opc) { case TargetOpcode::G_FPEXT: + case TargetOpcode::G_FPTRUNC: case TargetOpcode::G_FCONSTANT: // Instruction having only floating-point operands (all scalars in VECRReg) getInstrPartialMappingIdxs(MI, MRI, /* isFP */ true, OpRegBankIdx); |
