From be1d1b6681b28f9dd4bff0e14d4fd9aa63f90d64 Mon Sep 17 00:00:00 2001 From: Tim Northover Date: Fri, 18 Apr 2014 14:54:41 +0000 Subject: ARM64: don't emit .subsections_via_symbols on ELF. Part of PR19455. llvm-svn: 206610 --- llvm/lib/Target/ARM64/ARM64AsmPrinter.cpp | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'llvm/lib/Target') diff --git a/llvm/lib/Target/ARM64/ARM64AsmPrinter.cpp b/llvm/lib/Target/ARM64/ARM64AsmPrinter.cpp index 09dbf55e3f1..9ea00c8a938 100644 --- a/llvm/lib/Target/ARM64/ARM64AsmPrinter.cpp +++ b/llvm/lib/Target/ARM64/ARM64AsmPrinter.cpp @@ -120,13 +120,15 @@ private: //===----------------------------------------------------------------------===// void ARM64AsmPrinter::EmitEndOfAsmFile(Module &M) { - // Funny Darwin hack: This flag tells the linker that no global symbols - // contain code that falls through to other global symbols (e.g. the obvious - // implementation of multiple entry points). If this doesn't occur, the - // linker can safely perform dead code stripping. Since LLVM never - // generates code that does this, it is always safe to set. - OutStreamer.EmitAssemblerFlag(MCAF_SubsectionsViaSymbols); - SM.serializeToStackMapSection(); + if (Subtarget->isTargetMachO()) { + // Funny Darwin hack: This flag tells the linker that no global symbols + // contain code that falls through to other global symbols (e.g. the obvious + // implementation of multiple entry points). If this doesn't occur, the + // linker can safely perform dead code stripping. Since LLVM never + // generates code that does this, it is always safe to set. + OutStreamer.EmitAssemblerFlag(MCAF_SubsectionsViaSymbols); + SM.serializeToStackMapSection(); + } // Emit a .data.rel section containing any stubs that were created. if (Subtarget->isTargetELF()) { -- cgit v1.2.3