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COFF: fix an off by one error
Adjust the tests to validate the number of auxiliary entries used to store the filename. Thanks to majnemer's sharp eye for catching the missing - 1 in the round up calculation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206359 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -638,7 +638,7 @@ void WinCOFFObjectWriter::ExecutePostLayoutBinding(MCAssembler &Asm,
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for (auto FI = Asm.file_names_begin(), FE = Asm.file_names_end();
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FI != FE; ++FI) {
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// round up to calculate the number of auxiliary symbols required
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unsigned Count = (FI->size() + COFF::SymbolSize) / COFF::SymbolSize;
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unsigned Count = (FI->size() + COFF::SymbolSize - 1) / COFF::SymbolSize;
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COFFSymbol *file = createSymbol(".file");
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file->Data.StorageClass = COFF::IMAGE_SYM_CLASS_FILE;
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@ -2,16 +2,16 @@
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// RUN: | FileCheck %s -check-prefix CHECK-PRINT
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.file "null-padded.asm"
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// CHECK-PRINT: .file
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// CHECK-PRINT: (nx 1) {{0x[0-9]+}} .file
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// CHECK-PRINT-NEXT: AUX null-padded.asm{{$}}
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.file "eighteen-chars.asm"
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// CHECK-PRINT: .file
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// CHECK-PRINT: (nx 1) {{0x[0-9]+}} .file
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// CHECK-PRINT-NEXT: AUX eighteen-chars.asm{{$}}
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.file "multiple-auxiliary-entries.asm"
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// CHECK-PRINT: .file
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// CHECK-PRINT: (nx 2) {{0x[0-9]+}} .file
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// CHECK-PRINT-NEXT: AUX multiple-auxiliary-entries.asm{{$}}
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