diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/MachineInstr.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp index df61c74..b6d98e8 100644 --- a/lib/CodeGen/MachineInstr.cpp +++ b/lib/CodeGen/MachineInstr.cpp @@ -305,7 +305,7 @@ void MachineOperand::print(raw_ostream &OS, const TargetMachine *TM) const { MachineMemOperand::MachineMemOperand(const Value *v, unsigned int f, int64_t o, uint64_t s, unsigned int a) : Offset(o), Size(s), V(v), - Flags((f & 7) | ((Log2_32(a) + 1) << 3)) { + Flags((f & ((1 << MOMaxBits) - 1)) | ((Log2_32(a) + 1) << MOMaxBits)) { assert(getBaseAlignment() == a && "Alignment is not a power of 2!"); assert((isLoad() || isStore()) && "Not a load/store!"); } @@ -327,7 +327,8 @@ void MachineMemOperand::refineAlignment(const MachineMemOperand *MMO) { if (MMO->getBaseAlignment() >= getBaseAlignment()) { // Update the alignment value. - Flags = (Flags & 7) | ((Log2_32(MMO->getBaseAlignment()) + 1) << 3); + Flags = (Flags & ((1 << MOMaxBits) - 1)) | + ((Log2_32(MMO->getBaseAlignment()) + 1) << MOMaxBits); // Also update the base and offset, because the new alignment may // not be applicable with the old ones. V = MMO->getValue(); |