diff options
Diffstat (limited to 'llvm/lib/Target/SparcV9/SparcV9RegClassInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/SparcV9/SparcV9RegClassInfo.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/llvm/lib/Target/SparcV9/SparcV9RegClassInfo.cpp b/llvm/lib/Target/SparcV9/SparcV9RegClassInfo.cpp index 25dd8358877..6467d7bcaf0 100644 --- a/llvm/lib/Target/SparcV9/SparcV9RegClassInfo.cpp +++ b/llvm/lib/Target/SparcV9/SparcV9RegClassInfo.cpp @@ -49,13 +49,13 @@ void SparcV9IntRegClass::colorIGNode(IGNode * Node, unsigned SugCol = LR->getSuggestedColor(); if (!IsColorUsedArr[SugCol]) { if (LR->isSuggestedColorUsable()) { - // if the suggested color is volatile, we should use it only if - // there are no call interferences. Otherwise, it will get spilled. - if (DEBUG_RA) - std::cerr << "\n -Coloring with sug color: " << SugCol; + // if the suggested color is volatile, we should use it only if + // there are no call interferences. Otherwise, it will get spilled. + if (DEBUG_RA) + std::cerr << "\n -Coloring with sug color: " << SugCol; - LR->setColor(LR->getSuggestedColor()); - return; + LR->setColor(LR->getSuggestedColor()); + return; } else if(DEBUG_RA) { std::cerr << "\n Couldn't alloc Sug col - LR volatile & calls interf"; } @@ -195,8 +195,8 @@ void SparcV9FloatCCRegClass::colorIGNode(IGNode *Node, // If the LR is a double try to allocate f32 - f63 // If the above fails or LR is single precision // If the LR does not interfere with a call -// start allocating from f0 -// Else start allocating from f6 +// start allocating from f0 +// Else start allocating from f6 // If a color is still not found because LR interferes with a call // Search in f0 - f6. If found mark for spill across calls. // If a color is still not fond, mark for spilling @@ -298,8 +298,8 @@ void SparcV9FloatRegClass::colorIGNode(IGNode * Node, // color could be found. // Now try to allocate even a volatile color ColorFound = findFloatColor(LR, SparcV9FloatRegClass::StartOfAllRegs, - SparcV9FloatRegClass::StartOfNonVolatileRegs, - IsColorUsedArr); + SparcV9FloatRegClass::StartOfNonVolatileRegs, + IsColorUsedArr); } if (ColorFound >= 0) { @@ -355,7 +355,7 @@ int SparcV9FloatRegClass::findUnusedColor(int RegTypeWanted, for (unsigned c = 0; c < NC; c+=2) if (!IsColorUsedArr[c]) { assert(!IsColorUsedArr[c+1] && "Incorrect used regs for FP double!"); - return c; + return c; } return -1; } @@ -381,7 +381,7 @@ int SparcV9FloatRegClass::findFloatColor(const V9LiveRange *LR, if (!IsColorUsedArr[c]) { assert(!IsColorUsedArr[c+1] && "Incorrect marking of used regs for SparcV9 FP double!"); - return c; + return c; } } else { // find first unused color for a single |
