diff options
| author | Chris Lattner <sabre@nondot.org> | 2004-08-24 17:48:29 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-08-24 17:48:29 +0000 |
| commit | d0d0a1a08f9e27f4c950e846e0a21c3c3f11e40c (patch) | |
| tree | 2a62bd9e842300a2f00f8f19e90a894d6af487ca /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 8eecb149ef3c2401c8c1e16bf8b33b744936d79e (diff) | |
Fix a bug in a previous checkin of mine, correcting
Regression.CodeGen.Generic.2004-04-09-SameValueCoalescing.llx and the
code size problem.
This bug prevented us from doing most register coallesces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16031 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 649068883b..6cf95d2090 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -661,7 +661,7 @@ bool LiveIntervals::differingRegisterClasses(unsigned RegA, if (MRegisterInfo::isVirtualRegister(RegB)) return RegClass != mf_->getSSARegMap()->getRegClass(RegB); else - return RegClass->contains(RegB); + return !RegClass->contains(RegB); } bool LiveIntervals::overlapsAliases(const LiveInterval *LHS, |