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| author | Orlando Cazalet-Hyams <orlando.hyams@sony.com> | 2024-04-22 12:01:21 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-04-22 12:01:21 +0100 |
| commit | 093171b053838020a30c7710015c56c88d51c7ef (patch) | |
| tree | 7b79e00430720edd5b324fb06bd2e4a86ac8bff5 | |
| parent | 5b6db43f29ac5a114ce6c61010ddd6553c0770c0 (diff) | |
| download | llvm-093171b053838020a30c7710015c56c88d51c7ef.zip llvm-093171b053838020a30c7710015c56c88d51c7ef.tar.gz llvm-093171b053838020a30c7710015c56c88d51c7ef.tar.bz2 | |
[Clang] Fix template alias default DWARF version (#89594)
DW_TAG_template_alias DIEs were added in DWARFv4, not DWARFv5
| -rw-r--r-- | clang/lib/Driver/ToolChains/Clang.cpp | 2 | ||||
| -rw-r--r-- | clang/test/Driver/debug-options.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp index 97b4aa1..f8a81ee 100644 --- a/clang/lib/Driver/ToolChains/Clang.cpp +++ b/clang/lib/Driver/ToolChains/Clang.cpp @@ -4634,7 +4634,7 @@ renderDebugOptions(const ToolChain &TC, const Driver &D, const llvm::Triple &T, // Emit DW_TAG_template_alias for template aliases? True by default for SCE. bool UseDebugTemplateAlias = - DebuggerTuning == llvm::DebuggerKind::SCE && RequestedDWARFVersion >= 5; + DebuggerTuning == llvm::DebuggerKind::SCE && RequestedDWARFVersion >= 4; if (const auto *DebugTemplateAlias = Args.getLastArg( options::OPT_gtemplate_alias, options::OPT_gno_template_alias)) { // DW_TAG_template_alias is only supported from DWARFv5 but if a user diff --git a/clang/test/Driver/debug-options.c b/clang/test/Driver/debug-options.c index b209c91..7d06141 100644 --- a/clang/test/Driver/debug-options.c +++ b/clang/test/Driver/debug-options.c @@ -456,9 +456,9 @@ // RUN: %clang -### -target x86_64 -c -g %s 2>&1 | FileCheck --check-prefix=FULL_TEMP_NAMES --implicit-check-not=debug-forward-template-params %s // FULL_TEMP_NAMES-NOT: -gsimple-template-names -//// Test -g[no-]template-alias (enabled by default with SCE debugger tuning and DWARFv5). +//// Test -g[no-]template-alias (enabled by default with SCE debugger tuning and DWARF version >= 4). // RUN: %clang -### -target x86_64 -c -gdwarf-5 -gsce %s 2>&1 | FileCheck %s --check-prefixes=TEMPLATE-ALIAS -// RUN: %clang -### -target x86_64 -c -gdwarf-4 -gsce %s 2>&1 | FileCheck %s --check-prefixes=NO-TEMPLATE-ALIAS +// RUN: %clang -### -target x86_64 -c -gdwarf-3 -gsce %s 2>&1 | FileCheck %s --check-prefixes=NO-TEMPLATE-ALIAS // RUN: %clang -### -target x86_64 -c -gdwarf-5 -gsce -gtemplate-alias %s 2>&1 | FileCheck %s --check-prefixes=TEMPLATE-ALIAS // RUN: %clang -### -target x86_64 -c -gdwarf-5 -gsce -gno-template-alias %s 2>&1 | FileCheck %s --check-prefixes=NO-TEMPLATE-ALIAS // RUN: %clang -### -target x86_64 -c -gdwarf-5 -gtemplate-alias %s 2>&1 | FileCheck %s --check-prefixes=TEMPLATE-ALIAS |