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author | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2013-06-04 18:33:25 +0000 |
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committer | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2013-06-04 18:33:25 +0000 |
commit | 1e06bcbd633175d75d13aaa5695ca0633ba86068 (patch) | |
tree | fb4121a5ec1d625b217caebab939ea6676026124 /lib/Target/Sparc/SparcFrameLowering.cpp | |
parent | 5a57dbef33ec2d336de2a2e9da4e477a4969fe57 (diff) | |
download | llvm-1e06bcbd633175d75d13aaa5695ca0633ba86068.tar.gz llvm-1e06bcbd633175d75d13aaa5695ca0633ba86068.tar.bz2 llvm-1e06bcbd633175d75d13aaa5695ca0633ba86068.tar.xz |
Sparc: No functionality change. Cleanup whitespaces, comment formatting etc.,
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183243 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc/SparcFrameLowering.cpp')
-rw-r--r-- | lib/Target/Sparc/SparcFrameLowering.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Target/Sparc/SparcFrameLowering.cpp b/lib/Target/Sparc/SparcFrameLowering.cpp index 09e21edcce..7e91bc38d4 100644 --- a/lib/Target/Sparc/SparcFrameLowering.cpp +++ b/lib/Target/Sparc/SparcFrameLowering.cpp @@ -130,7 +130,7 @@ void SparcFrameLowering::emitEpilogue(MachineFunction &MF, } bool SparcFrameLowering::hasReservedCallFrame(const MachineFunction &MF) const { - //Reserve call frame if there are no variable sized objects on the stack + // Reserve call frame if there are no variable sized objects on the stack. return !MF.getFrameInfo()->hasVarSizedObjects(); } @@ -174,17 +174,17 @@ void SparcFrameLowering::remapRegsForLeafProc(MachineFunction &MF) const { MachineRegisterInfo &MRI = MF.getRegInfo(); - //remap %i[0-7] to %o[0-7] + // Remap %i[0-7] to %o[0-7]. for (unsigned reg = SP::I0; reg <= SP::I7; ++reg) { if (!MRI.isPhysRegUsed(reg)) continue; unsigned mapped_reg = (reg - SP::I0 + SP::O0); assert(!MRI.isPhysRegUsed(mapped_reg)); - //Replace I register with O register + // Replace I register with O register. MRI.replaceRegWith(reg, mapped_reg); - //mark the reg unused. + // Mark the reg unused. MRI.setPhysRegUnused(reg); } |