diff options
| author | Gluzskiy Alexandr <sss123next@list.ru> | 2012-11-21 13:57:05 +0200 |
|---|---|---|
| committer | Gluzskiy Alexandr <sss123next@list.ru> | 2012-11-21 13:57:05 +0200 |
| commit | 0672ebbe2a455152b6eaa2fc35327d4a8f738861 (patch) | |
| tree | 381a9abbeacb8d53aa75716863e67e84f4e62803 /sys-devel/llvm/files/llvm-3.1-fix_debug_line_info.patch | |
| parent | fe1db5b4c5c1ba306799f3167948f90eadaf38fa (diff) | |
new file: sys-devel/llvm/files/cl-patches/0001-r600-Add-some-intrinsic-definitions.patch
new file: sys-devel/llvm/files/cl-patches/0002-r600-Add-get_global_size-and-get_local_size-intrinsi.patch
new file: sys-devel/llvm/files/llvm-2.6-commandguide-nops.patch
new file: sys-devel/llvm/files/llvm-2.7-nodoctargz.patch
new file: sys-devel/llvm/files/llvm-2.8-alignof.patch
new file: sys-devel/llvm/files/llvm-2.8-darwin8.patch
new file: sys-devel/llvm/files/llvm-2.9-Operator.h-c++0x.patch
new file: sys-devel/llvm/files/llvm-2.9-nodoctargz.patch
new file: sys-devel/llvm/files/llvm-3.0-PPCCompilationCallbackC_static.patch
new file: sys-devel/llvm/files/llvm-3.0-PPC_macro.patch
new file: sys-devel/llvm/files/llvm-3.0-gold_LTO_link.patch
new file: sys-devel/llvm/files/llvm-3.0-ocaml_install.patch
new file: sys-devel/llvm/files/llvm-3.0-set_soname.patch
new file: sys-devel/llvm/files/llvm-3.1-fix_debug_line_info.patch
new file: sys-devel/llvm/files/llvm-3.1-ivybridge_support.patch
new file: sys-devel/llvm/files/llvm-3.2-nodoctargz.patch
new file: sys-devel/llvm/llvm-9999.ebuild
Diffstat (limited to 'sys-devel/llvm/files/llvm-3.1-fix_debug_line_info.patch')
| -rw-r--r-- | sys-devel/llvm/files/llvm-3.1-fix_debug_line_info.patch | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/sys-devel/llvm/files/llvm-3.1-fix_debug_line_info.patch b/sys-devel/llvm/files/llvm-3.1-fix_debug_line_info.patch new file mode 100644 index 0000000..de2d46b --- /dev/null +++ b/sys-devel/llvm/files/llvm-3.1-fix_debug_line_info.patch @@ -0,0 +1,65 @@ +From 737fdba46f2b2b7d39bc728d15ea2334c44779e0 Mon Sep 17 00:00:00 2001 +From: Ben Longbons <b.r.longbons@gmail.com> +Date: Fri, 29 Jun 2012 12:58:34 -0700 +Subject: [PATCH] Revert "Patch to set is_stmt a little better for prologue + lines in a function." + +This meants that the debugger could find meaningful line information. + +This reverts commit 60b35f408bc3194e7ea4e96367c0b42dc5e7f850. +--- + lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 7 ++----- + test/DebugInfo/X86/ending-run.ll | 6 ++---- + 2 files changed, 4 insertions(+), 9 deletions(-) + +diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +index 3e79a6d..24aedfb 100644 +--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp ++++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +@@ -1093,15 +1093,12 @@ void DwarfDebug::beginInstruction(const MachineInstr *MI) { + if (!MI->isDebugValue()) { + DebugLoc DL = MI->getDebugLoc(); + if (DL != PrevInstLoc && (!DL.isUnknown() || UnknownLocations)) { +- unsigned Flags = 0; ++ unsigned Flags = DWARF2_FLAG_IS_STMT; + PrevInstLoc = DL; + if (DL == PrologEndLoc) { + Flags |= DWARF2_FLAG_PROLOGUE_END; + PrologEndLoc = DebugLoc(); + } +- if (PrologEndLoc.isUnknown()) +- Flags |= DWARF2_FLAG_IS_STMT; +- + if (!DL.isUnknown()) { + const MDNode *Scope = DL.getScope(Asm->MF->getFunction()->getContext()); + recordSourceLine(DL.getLine(), DL.getCol(), Scope, Flags); +@@ -1382,7 +1379,7 @@ void DwarfDebug::beginFunction(const MachineFunction *MF) { + MF->getFunction()->getContext()); + recordSourceLine(FnStartDL.getLine(), FnStartDL.getCol(), + FnStartDL.getScope(MF->getFunction()->getContext()), +- 0); ++ DWARF2_FLAG_IS_STMT); + } + } + +diff --git a/test/DebugInfo/X86/ending-run.ll b/test/DebugInfo/X86/ending-run.ll +index 6935c47..0cd3de1 100644 +--- a/test/DebugInfo/X86/ending-run.ll ++++ b/test/DebugInfo/X86/ending-run.ll +@@ -1,11 +1,9 @@ + ; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj + ; RUN: llvm-dwarfdump %t | FileCheck %s + +-; Check that the line table starts at 7, not 4, but that the first +-; statement isn't until line 8. ++; Check that the line table starts at 7, not 4. + +-; CHECK-NOT: 0x0000000000000000 7 0 1 0 is_stmt +-; CHECK: 0x0000000000000000 7 0 1 0 ++; CHECK: 0x0000000000000000 7 0 1 0 is_stmt + ; CHECK: 0x0000000000000004 8 18 1 0 is_stmt prologue_end + + define i32 @callee(i32 %x) nounwind uwtable ssp { +-- +1.7.10 + |