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Fix grammar: apostrophe-s ('s) is possessive, not plural; also iff vs. if.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22619 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2005-08-03 17:29:52 +00:00
parent 89bfcd34cb
commit 0a3f677f09
1 changed files with 4 additions and 4 deletions
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8
lib/Target/PowerPC/PPCISelPattern.cpp
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@ -36,10 +36,10 @@
using namespace llvm;
// IsRunOfOnes - Returns true if Val consists of one contiguous run of 1's with
// any number of 0's on either side. the 1's are allowed to wrap from LSB to
// MSB. so 0x000FFF0, 0x0000FFFF, and 0xFF0000FF are all runs. 0x0F0F0000 is
// not, since all 1's are not contiguous.
// IsRunOfOnes - Returns true iff Val consists of one contiguous run of 1s with
// any number of 0s on either side. The 1s are allowed to wrap from LSB to
// MSB, so 0x000FFF0, 0x0000FFFF, and 0xFF0000FF are all runs. 0x0F0F0000 is
// not, since all 1s are not contiguous.
static bool IsRunOfOnes(unsigned Val, unsigned &MB, unsigned &ME) {
if (isShiftedMask_32(Val)) {
// look for the first non-zero bit