From 44b82359c930bf35a6a03a0db4d0fe322c025a17 Mon Sep 17 00:00:00 2001 From: "Duncan P. N. Exon Smith" Date: Fri, 21 Nov 2014 17:21:18 +0000 Subject: Revert "Allow FDE references outside the +/-2GB range supported by PC relative offsets for code models other than small/medium. For JIT application, memory layout is less controlled and can result in truncations otherwise." This reverts commit r222538. It's causing test failures for CFI, at least on Darwin: http://lab.llvm.org:8080/green/job/clang-stage1-cmake-RA-incremental/1189/ http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_check/1391/ Note that the previous incremental build was on r222537, and the CFI tests weren't failing: http://lab.llvm.org:8080/green/job/clang-stage1-cmake-RA-incremental/1188/ llvm-svn: 222542 --- llvm/lib/MC/MCObjectFileInfo.cpp | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'llvm/lib/MC/MCObjectFileInfo.cpp') diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp index 1c774185f0f..1b88462c8a1 100644 --- a/llvm/lib/MC/MCObjectFileInfo.cpp +++ b/llvm/lib/MC/MCObjectFileInfo.cpp @@ -273,17 +273,6 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) { case Triple::mips64el: FDECFIEncoding = dwarf::DW_EH_PE_sdata8; break; - case Triple::x86_64: - if (RelocM == Reloc::PIC_) { - FDECFIEncoding = dwarf::DW_EH_PE_pcrel | - ((CMModel == CodeModel::Small || CMModel == CodeModel::Medium) - ? dwarf::DW_EH_PE_sdata4 : dwarf::DW_EH_PE_sdata8); - } else { - FDECFIEncoding = - (CMModel == CodeModel::Small || CMModel == CodeModel::Medium) - ? dwarf::DW_EH_PE_udata4 : dwarf::DW_EH_PE_absptr; - } - break; default: FDECFIEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4; break; -- cgit v1.2.3