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Be gentle to MSVC. C++ is hard, after all.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99855 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2010-03-30 00:09:32 +00:00
parent 1de558b71f
commit d77f8181b4
1 changed files with 3 additions and 2 deletions
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5
lib/Target/X86/SSEDomainFix.cpp
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@ -203,14 +203,15 @@ void SSEDomainFixPass::Kill(int rx) {
/// Force register rx into domain.
void SSEDomainFixPass::Force(int rx, unsigned domain) {
hasLiveRegs = true;
if (DomainValue *dv = LiveRegs[rx]) {
DomainValue *dv;
if ((dv = LiveRegs[rx])) {
if (dv->collapsed())
dv->add(domain);
else
Collapse(dv, domain);
} else {
// Set up basic collapsed DomainValue
DomainValue *dv = Pool.Alloc();
dv = Pool.Alloc();
dv->add(domain);
SetLiveReg(rx, dv);
}