diff options
| author | Ken Dyck <kd@kendyck.com> | 2011-04-22 17:34:18 +0000 |
|---|---|---|
| committer | Ken Dyck <kd@kendyck.com> | 2011-04-22 17:34:18 +0000 |
| commit | 573be633903ecae1f75aeb762f68963379d5ae43 (patch) | |
| tree | 07c9d22a56dceab2fd2df6ce11284d8ad68ef226 /lib/CodeGen | |
| parent | 18052cd75ef2793c756d851af29d39d5b538fe50 (diff) | |
Use CharUnits to eliminate some literal 8s in
EmitTypeForVarWithBlocksAttr(). No change in functionality intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129998 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CGDebugInfo.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp index 65b1ffb591..8a3cf6c515 100644 --- a/lib/CodeGen/CGDebugInfo.cpp +++ b/lib/CodeGen/CGDebugInfo.cpp @@ -1797,15 +1797,17 @@ llvm::DIType CGDebugInfo::EmitTypeForVarWithBlocksAttr(const ValueDecl *VD, } CharUnits Align = CGM.getContext().getDeclAlign(VD); - if (Align > CharUnits::fromQuantity( - CGM.getContext().Target.getPointerAlign(0) / 8)) { - unsigned AlignedOffsetInBytes - = llvm::RoundUpToAlignment(FieldOffset/8, Align.getQuantity()); - unsigned NumPaddingBytes - = AlignedOffsetInBytes - FieldOffset/8; + if (Align > CGM.getContext().toCharUnitsFromBits( + CGM.getContext().Target.getPointerAlign(0))) { + CharUnits FieldOffsetInBytes + = CGM.getContext().toCharUnitsFromBits(FieldOffset); + CharUnits AlignedOffsetInBytes + = FieldOffsetInBytes.RoundUpToAlignment(Align); + CharUnits NumPaddingBytes + = AlignedOffsetInBytes - FieldOffsetInBytes; - if (NumPaddingBytes > 0) { - llvm::APInt pad(32, NumPaddingBytes); + if (NumPaddingBytes.isPositive()) { + llvm::APInt pad(32, NumPaddingBytes.getQuantity()); FType = CGM.getContext().getConstantArrayType(CGM.getContext().CharTy, pad, ArrayType::Normal, 0); EltTys.push_back(CreateMemberType(Unit, FType, "", &FieldOffset)); @@ -1815,7 +1817,7 @@ llvm::DIType CGDebugInfo::EmitTypeForVarWithBlocksAttr(const ValueDecl *VD, FType = Type; llvm::DIType FieldTy = CGDebugInfo::getOrCreateType(FType, Unit); FieldSize = CGM.getContext().getTypeSize(FType); - FieldAlign = Align.getQuantity()*8; + FieldAlign = CGM.getContext().toBits(Align); *XOffset = FieldOffset; FieldTy = DBuilder.createMemberType(VD->getName(), Unit, |