From 28a6d0e6396b093c9d63ff3c7bf2a90abe29614f Mon Sep 17 00:00:00 2001 From: Diana Picus Date: Fri, 22 Dec 2017 13:05:51 +0000 Subject: [ARM GlobalISel] Support G_INTTOPTR and G_PTRTOINT for s32 Mark conversions between pointers and 32-bit scalars as legal, map them to the GPR and select to a simple COPY. llvm-svn: 321356 --- llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp') diff --git a/llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp b/llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp index 32d1d57d326..fad0e98285e 100644 --- a/llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp +++ b/llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp @@ -227,6 +227,8 @@ ARMRegisterBankInfo::getInstrMapping(const MachineInstr &MI) const { case G_ZEXT: case G_ANYEXT: case G_GEP: + case G_INTTOPTR: + case G_PTRTOINT: // FIXME: We're abusing the fact that everything lives in a GPR for now; in // the real world we would use different mappings. OperandsMapping = &ARM::ValueMappings[ARM::GPR3OpsIdx]; -- cgit v1.2.3