diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-05-21 06:57:07 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-05-21 06:57:07 +0000 |
| commit | f03b5bed27d0d2eafd68562ce14f8b5e3f1f0801 (patch) | |
| tree | 311f96478e9fceea407d1f187f9c5cef712f796e /lib/Target/Mips/Mips16InstrInfo.cpp | |
| parent | b6bcb9a905dec7821221e8ceaf1504c1f329815e (diff) | |
Diffstat (limited to 'lib/Target/Mips/Mips16InstrInfo.cpp')
| -rw-r--r-- | lib/Target/Mips/Mips16InstrInfo.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/Mips/Mips16InstrInfo.cpp b/lib/Target/Mips/Mips16InstrInfo.cpp index 976beccfed9d..7e1fbfdcac46 100644 --- a/lib/Target/Mips/Mips16InstrInfo.cpp +++ b/lib/Target/Mips/Mips16InstrInfo.cpp @@ -293,6 +293,9 @@ void Mips16InstrInfo::adjustStackPtrBigUnrestricted( void Mips16InstrInfo::adjustStackPtr(unsigned SP, int64_t Amount, MachineBasicBlock &MBB, MachineBasicBlock::iterator I) const { + if (Amount == 0) + return; + if (isInt<16>(Amount)) // need to change to addiu sp, ....and isInt<16> BuildAddiuSpImm(MBB, I, Amount); else |