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| author | David Majnemer <david.majnemer@gmail.com> | 2015-02-11 09:13:09 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-02-11 09:13:09 +0000 |
| commit | 04578fcfa5db449006766391f0f397069d14598b (patch) | |
| tree | 781a4dc4f325f82b1c4fb070783ede8b38be21b9 /llvm/lib/IR/DataLayout.cpp | |
| parent | d7677e7a8d3bdcce751a37deabe35533a9018759 (diff) | |
| download | bcm5719-llvm-04578fcfa5db449006766391f0f397069d14598b.tar.gz bcm5719-llvm-04578fcfa5db449006766391f0f397069d14598b.zip | |
DataLayout: Report when the preferred alignment is less than the ABI
llvm-svn: 228819
Diffstat (limited to 'llvm/lib/IR/DataLayout.cpp')
| -rw-r--r-- | llvm/lib/IR/DataLayout.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/IR/DataLayout.cpp b/llvm/lib/IR/DataLayout.cpp index cde393777a6..0dcc8427dcd 100644 --- a/llvm/lib/IR/DataLayout.cpp +++ b/llvm/lib/IR/DataLayout.cpp @@ -312,6 +312,9 @@ void DataLayout::parseSpecifier(StringRef Desc) { PrefAlign = inBytes(getInt(Tok)); } + if (ABIAlign > PrefAlign) + report_fatal_error( + "Preferred alignment cannot be less than the ABI alignment"); setAlignment(AlignType, ABIAlign, PrefAlign, Size); break; |
