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| author | Chris Lattner <sabre@nondot.org> | 2010-01-28 01:06:32 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-01-28 01:06:32 +0000 |
| commit | 565896b9ebe0b2efea98a68ba06ed7e09c797f99 (patch) | |
| tree | ff2a1f0cf81fb476e4ecc8234d9dcee4ee31e5d7 /llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | |
| parent | e4fd3300c9bc771a413c7abe46e7cbd02e8815a1 (diff) | |
| download | bcm5719-llvm-565896b9ebe0b2efea98a68ba06ed7e09c797f99.tar.gz bcm5719-llvm-565896b9ebe0b2efea98a68ba06ed7e09c797f99.zip | |
emit a 0 byte instead of a noop if a function is empty on darwin.
"0" is nice and target independent.
llvm-svn: 94718
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 68fd77c0bdb..e7a128623e4 100644 --- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -376,10 +376,8 @@ void AsmPrinter::EmitFunctionBody() { // If the function is empty and the object file uses .subsections_via_symbols, // then we need to emit *some* thing to the function body to prevent the // labels from collapsing together. - if (MAI->hasSubsectionsViaSymbols() && !HasAnyRealCode) { - // FIXME: EmitByte(0). - O << "\tnop\n"; - } + if (MAI->hasSubsectionsViaSymbols() && !HasAnyRealCode) + OutStreamer.EmitIntValue(0, 1, 0/*addrspace*/); if (MAI->hasDotTypeDotSizeDirective()) O << "\t.size\t" << *CurrentFnSym << ", .-" << *CurrentFnSym << '\n'; |
