Clean up HiPE prologue emission a bit and avoid signed arithmetic tricks.
authorBenjamin Kramer <benny.kra@googlemail.com>
Tue, 19 Feb 2013 17:32:57 +0000 (17:32 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Tue, 19 Feb 2013 17:32:57 +0000 (17:32 +0000)
commit1cb826b0ad69aec1182679adfd8ecd7580124877
tree2bc0802c85020bf0094f339ef85c2e7c888bd8fe
parentf2a472a321cbd8bdc1f15ca70e3569059d8649f7
Clean up HiPE prologue emission a bit and avoid signed arithmetic tricks.

No intended functionality change.

llvm-svn: 175536
llvm/lib/Target/X86/X86FrameLowering.cpp