diff options
author | Craig Topper <craig.topper@gmail.com> | 2012-03-04 03:33:22 +0000 |
---|---|---|
committer | Craig Topper <craig.topper@gmail.com> | 2012-03-04 03:33:22 +0000 |
commit | 015f228861ef9b337366f92f637d4e8d624bb006 (patch) | |
tree | ab3bc1373909d28d1caf2737da19cb571d5d7574 /lib/CodeGen/CriticalAntiDepBreaker.cpp | |
parent | 991271d9c454c9d599b63e4ebdd27b546e1782a1 (diff) | |
download | llvm-015f228861ef9b337366f92f637d4e8d624bb006.tar.gz llvm-015f228861ef9b337366f92f637d4e8d624bb006.tar.bz2 llvm-015f228861ef9b337366f92f637d4e8d624bb006.tar.xz |
Use uint16_t to store registers in callee saved register tables to reduce size of static data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151996 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CriticalAntiDepBreaker.cpp')
-rw-r--r-- | lib/CodeGen/CriticalAntiDepBreaker.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/CriticalAntiDepBreaker.cpp b/lib/CodeGen/CriticalAntiDepBreaker.cpp index 8249505498..f99ca8ca21 100644 --- a/lib/CodeGen/CriticalAntiDepBreaker.cpp +++ b/lib/CodeGen/CriticalAntiDepBreaker.cpp @@ -102,7 +102,7 @@ void CriticalAntiDepBreaker::StartBlock(MachineBasicBlock *BB) { // callee-saved register that is not saved in the prolog. const MachineFrameInfo *MFI = MF.getFrameInfo(); BitVector Pristine = MFI->getPristineRegs(BB); - for (const unsigned *I = TRI->getCalleeSavedRegs(&MF); *I; ++I) { + for (const uint16_t *I = TRI->getCalleeSavedRegs(&MF); *I; ++I) { unsigned Reg = *I; if (!IsReturnBlock && !Pristine.test(Reg)) continue; Classes[Reg] = reinterpret_cast<TargetRegisterClass *>(-1); |