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| author | Djordje Todorovic <djordje.todorovic@rt-rk.com> | 2019-06-26 09:38:09 +0000 |
|---|---|---|
| committer | Djordje Todorovic <djordje.todorovic@rt-rk.com> | 2019-06-26 09:38:09 +0000 |
| commit | 639d36b34e6eae75ee211bba83b7e45151e1272d (patch) | |
| tree | 385f5b8586ada81176b00616e84b91bc58084930 /clang/lib/CodeGen/CGDebugInfo.cpp | |
| parent | 4c11b5268ca295b156159bed9d520fcb85fcf068 (diff) | |
| download | bcm5719-llvm-639d36b34e6eae75ee211bba83b7e45151e1272d.tar.gz bcm5719-llvm-639d36b34e6eae75ee211bba83b7e45151e1272d.zip | |
[CC1Option] Add the option to enable the debug entry values
The option enables debug info about parameter's entry values.
The example of using the option:
clang -g -O2 -Xclang -femit-debug-entry-values test.c
In addition, when the option is set add the flag all_call_sites
in a subprogram in order to support GNU extension as well.
([3/13] Introduce the debug entry values.)
Co-authored-by: Ananth Sowda <asowda@cisco.com>
Co-authored-by: Nikola Prica <nikola.prica@rt-rk.com>
Co-authored-by: Ivan Baev <ibaev@cisco.com>
Differential Revision: https://reviews.llvm.org/D58033
llvm-svn: 364399
Diffstat (limited to 'clang/lib/CodeGen/CGDebugInfo.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGDebugInfo.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp index dbe582cd150..fce0902f34d 100644 --- a/clang/lib/CodeGen/CGDebugInfo.cpp +++ b/clang/lib/CodeGen/CGDebugInfo.cpp @@ -4659,7 +4659,10 @@ llvm::DINode::DIFlags CGDebugInfo::getCallSiteRelatedAttrs() const { // were part of DWARF v4. bool SupportsDWARFv4Ext = CGM.getCodeGenOpts().DwarfVersion == 4 && - CGM.getCodeGenOpts().getDebuggerTuning() == llvm::DebuggerKind::LLDB; + (CGM.getCodeGenOpts().getDebuggerTuning() == llvm::DebuggerKind::LLDB || + (CGM.getCodeGenOpts().EnableDebugEntryValues && + CGM.getCodeGenOpts().getDebuggerTuning() == llvm::DebuggerKind::GDB)); + if (!SupportsDWARFv4Ext && CGM.getCodeGenOpts().DwarfVersion < 5) return llvm::DINode::FlagZero; |
