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| author | Stuart Hastings <stuart@apple.com> | 2011-04-28 21:35:59 +0000 |
|---|---|---|
| committer | Stuart Hastings <stuart@apple.com> | 2011-04-28 21:35:59 +0000 |
| commit | 9f02fd9d8d81f79ea93d2ac7eaff59ba10e29f53 (patch) | |
| tree | 0f3cf8f214c1f757ceab35b2b1e919a387a688e6 | |
| parent | 6aa79492a50b737febd580502093c22aa0ebbbc1 (diff) | |
| download | bcm5719-llvm-9f02fd9d8d81f79ea93d2ac7eaff59ba10e29f53.tar.gz bcm5719-llvm-9f02fd9d8d81f79ea93d2ac7eaff59ba10e29f53.zip | |
Raise ARM byval minimum size from 32 to 64, addressing a performance
regression in mason. rdar://problem/7662569
llvm-svn: 130444
| -rw-r--r-- | clang/lib/CodeGen/TargetInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/TargetInfo.cpp b/clang/lib/CodeGen/TargetInfo.cpp index aa48cb2eebe..bc2472cebbe 100644 --- a/clang/lib/CodeGen/TargetInfo.cpp +++ b/clang/lib/CodeGen/TargetInfo.cpp @@ -2344,7 +2344,7 @@ ABIArgInfo ARMABIInfo::classifyArgumentType(QualType Ty) const { // FIXME: This doesn't handle alignment > 64 bits. const llvm::Type* ElemTy; unsigned SizeRegs; - if (getContext().getTypeSizeInChars(Ty) <= CharUnits::fromQuantity(32)) { + if (getContext().getTypeSizeInChars(Ty) <= CharUnits::fromQuantity(64)) { ElemTy = llvm::Type::getInt32Ty(getVMContext()); SizeRegs = (getContext().getTypeSize(Ty) + 31) / 32; } else if (getABIKind() == ARMABIInfo::APCS) { |
