Make add_1 exit early if carry is 0.
authorReid Spencer <rspencer@reidspencer.com>
Sun, 18 Feb 2007 06:39:42 +0000 (06:39 +0000)
committerReid Spencer <rspencer@reidspencer.com>
Sun, 18 Feb 2007 06:39:42 +0000 (06:39 +0000)
commitf2c521c58d3652e187d677d048eeb3c6e7e98520
treeb37c46d2d8304806c9347b22c4651101521ab6e6
parent9bc823ec54435254ec4a4d4184087b77c0948ff5
Make add_1 exit early if carry is 0.
Fix line breaks and 80 cols violation.
Simplify operator^= since bitwidths must be the same.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34388 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Support/APInt.cpp