diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/BPF/BPFISelLowering.cpp | 8 | ||||
| -rw-r--r-- | lib/Target/BPF/BPFInstrInfo.td | 2 |
2 files changed, 7 insertions, 3 deletions
diff --git a/lib/Target/BPF/BPFISelLowering.cpp b/lib/Target/BPF/BPFISelLowering.cpp index 81b0aa7f8b98f..5740b49f6a0f1 100644 --- a/lib/Target/BPF/BPFISelLowering.cpp +++ b/lib/Target/BPF/BPFISelLowering.cpp @@ -578,11 +578,15 @@ BPFTargetLowering::EmitInstrWithCustomInserter(MachineInstr &MI, .addReg(LHS) .addReg(MI.getOperand(2).getReg()) .addMBB(Copy1MBB); - else + else { + int64_t imm32 = MI.getOperand(2).getImm(); + // sanity check before we build J*_ri instruction. + assert (isInt<32>(imm32)); BuildMI(BB, DL, TII.get(NewCC)) .addReg(LHS) - .addImm(MI.getOperand(2).getImm()) + .addImm(imm32) .addMBB(Copy1MBB); + } // Copy0MBB: // %FalseValue = ... diff --git a/lib/Target/BPF/BPFInstrInfo.td b/lib/Target/BPF/BPFInstrInfo.td index f68357809add2..59e92f8edd0cc 100644 --- a/lib/Target/BPF/BPFInstrInfo.td +++ b/lib/Target/BPF/BPFInstrInfo.td @@ -464,7 +464,7 @@ let usesCustomInserter = 1 in { (ins GPR:$lhs, i64imm:$rhs, i64imm:$imm, GPR:$src, GPR:$src2), "# Select PSEUDO $dst = $lhs $imm $rhs ? $src : $src2", [(set i64:$dst, - (BPFselectcc i64:$lhs, (i64 imm:$rhs), (i64 imm:$imm), i64:$src, i64:$src2))]>; + (BPFselectcc i64:$lhs, (i64 i64immSExt32:$rhs), (i64 imm:$imm), i64:$src, i64:$src2))]>; } // load 64-bit global addr into register |