diff options
| 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 | 10e7c60c0444a766c256f6c7c922e43963590a5c (patch) | |
| tree | dc15d1025ebe86cb02972b19d3808bbf37230d8b /lib/CodeGen | |
| parent | 14c38ec2afeaf25c53a50c2c65116aca8c889401 (diff) | |
emit a 0 byte instead of a noop if a function is empty on darwin.
"0" is nice and target independent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94718 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 68fd77c0bd..e7a128623e 100644 --- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/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'; |