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9e36f19118
* Merge changes from the 3.3 branch (see 1:3.3-10) * Install libclang.so in /usr/lib/*/libclang-3.3.so * Install libclang.so.1 in /usr/lib/*/libclang-3.3.so.1 * Also ship the python clang binding (python-clang-3.3) (LLVM no longer mean Low Level Virtual Machine) * Disable the build of lldb under HURD * Ship the lldb headers into lldb-X.Y-dev (Closes: #723743) I might create a liblldb-X.Y library at some point but I think it is too early. * Fix "cannot compile this atomic library call" Thanks to Francisco Facioni for the refresh (Closes: #705115) * Install libclang.so in /usr/lib/*/libclang-3.3.so * Install libclang.so.1 in /usr/lib/*/libclang-3.3.so.1 * Also ship the python clang binding (python-clang-3.3) * Fix a FTBFS with a duplicate declaration of shouldUseInlineAtomic * Update the build dependency from tcl8.5 to tcl (Closes: #725953)
54 lines
2.5 KiB
Diff
54 lines
2.5 KiB
Diff
From 737fdba46f2b2b7d39bc728d15ea2334c44779e0 Mon Sep 17 00:00:00 2001
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From: Ben Longbons <b.r.longbons@gmail.com>
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Date: Fri, 29 Jun 2012 12:58:34 -0700
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Subject: [PATCH] Revert "Patch to set is_stmt a little better for prologue
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lines in a function."
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This meants that the debugger could find meaningful line information.
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This reverts commit 60b35f408bc3194e7ea4e96367c0b42dc5e7f850.
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---
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lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 7 ++-----
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test/DebugInfo/X86/ending-run.ll | 6 ++----
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2 files changed, 4 insertions(+), 9 deletions(-)
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Index: llvm-toolchain-snapshot_3.4~svn192346/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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===================================================================
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--- llvm-toolchain-snapshot_3.4~svn192346.orig/lib/CodeGen/AsmPrinter/DwarfDebug.cpp 2013-10-10 13:38:17.174082789 +0200
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+++ llvm-toolchain-snapshot_3.4~svn192346/lib/CodeGen/AsmPrinter/DwarfDebug.cpp 2013-10-10 13:38:17.166082790 +0200
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@@ -1478,15 +1478,12 @@
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if (!MI->isDebugValue()) {
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DebugLoc DL = MI->getDebugLoc();
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if (DL != PrevInstLoc && (!DL.isUnknown() || UnknownLocations)) {
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- unsigned Flags = 0;
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+ unsigned Flags = DWARF2_FLAG_IS_STMT;
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PrevInstLoc = DL;
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if (DL == PrologEndLoc) {
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Flags |= DWARF2_FLAG_PROLOGUE_END;
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PrologEndLoc = DebugLoc();
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}
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- if (PrologEndLoc.isUnknown())
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- Flags |= DWARF2_FLAG_IS_STMT;
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-
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if (!DL.isUnknown()) {
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const MDNode *Scope = DL.getScope(Asm->MF->getFunction()->getContext());
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recordSourceLine(DL.getLine(), DL.getCol(), Scope, Flags);
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Index: llvm-toolchain-snapshot_3.4~svn192346/test/DebugInfo/X86/ending-run.ll
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===================================================================
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--- llvm-toolchain-snapshot_3.4~svn192346.orig/test/DebugInfo/X86/ending-run.ll 2013-10-10 13:38:17.174082789 +0200
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+++ llvm-toolchain-snapshot_3.4~svn192346/test/DebugInfo/X86/ending-run.ll 2013-10-10 13:38:17.166082790 +0200
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@@ -1,11 +1,9 @@
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; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
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; RUN: llvm-dwarfdump -debug-dump=line %t | FileCheck %s
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-; Check that the line table starts at 7, not 4, but that the first
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-; statement isn't until line 8.
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+; Check that the line table starts at 7, not 4.
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-; CHECK-NOT: 0x0000000000000000 7 0 1 0 is_stmt
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-; CHECK: 0x0000000000000000 7 0 1 0
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+; CHECK: 0x0000000000000000 7 0 1 0 is_stmt
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; CHECK: 0x0000000000000004 8 18 1 0 is_stmt prologue_end
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define i32 @callee(i32 %x) nounwind uwtable ssp {
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