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llvm-project/clang/test/CodeGen/debug-info-scope.c

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Stop messing with the 'g' group of options in CompilerInvocation. With this change, most 'g' options are rejected by CompilerInvocation. They remain only as Driver options. The new way to request debug info from cc1 is with "-debug-info-kind={line-tables-only|limited|standalone}" and "-dwarf-version={2|3|4}". In the absence of a command-line option to specify Dwarf version, the Toolchain decides it, rather than placing Toolchain-specific logic in CompilerInvocation. Also fix a bug in the Windows compatibility argument parsing in which the "rightmost argument wins" principle failed. Differential Revision: http://reviews.llvm.org/D13221 llvm-svn: 249655
2015-10-08 12:24:12 +08:00
// RUN: %clang_cc1 -dwarf-version=4 -debug-info-kind=limited -emit-llvm < %s | FileCheck %s
// RUN: %clang_cc1 -dwarf-version=4 -debug-info-kind=line-tables-only -emit-llvm < %s | FileCheck --check-prefix=GMLT %s
Fix 'for' loop variables' scope. llvm-svn: 112002
2010-08-25 08:28:56 +08:00
// Two variables with same name in separate scope.
// Radar 8330217.
int main() {
int j = 0;
int k = 0;
DI: Update testcases for LLVM assembly change Update testcases after LLVM change r243774. Most of these had no need to check `tag:` field, but did so as a way of getting to the `name:` field. In a few cases I've converted the `tag:` checks to `arg:` or `CHECK-NOT: arg:`. llvm-svn: 243775
2015-08-01 02:59:37 +08:00
// CHECK: !DILocalVariable(name: "i"
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK-NEXT: !DILexicalBlock(
DebugInfo: Omit scopes in -gmlt to reduce metadata size (on disk and in memory) I haven't done any actual impact analysis of this change as it's a strict improvement, but I'd be curious to know how much it helps. llvm-svn: 220408
2014-10-23 03:34:33 +08:00
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// GMLT-NOT: !DILexicalBlock
// GMLT: !DILexicalBlockFile({{.*}}, discriminator: 1)
DebugInfo: Omit scopes in -gmlt to reduce metadata size (on disk and in memory) I haven't done any actual impact analysis of this change as it's a strict improvement, but I'd be curious to know how much it helps. llvm-svn: 220408
2014-10-23 03:34:33 +08:00
// Make sure we don't have any more lexical blocks because we don't need them in
// -gmlt.
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// GMLT-NOT: !DILexicalBlock
Fix 'for' loop variables' scope. llvm-svn: 112002
2010-08-25 08:28:56 +08:00
for (int i = 0; i < 10; i++)
j++;
DI: Update testcases for LLVM assembly change Update testcases after LLVM change r243774. Most of these had no need to check `tag:` field, but did so as a way of getting to the `name:` field. In a few cases I've converted the `tag:` checks to `arg:` or `CHECK-NOT: arg:`. llvm-svn: 243775
2015-08-01 02:59:37 +08:00
// CHECK: !DILocalVariable(name: "i"
DebugInfo: Metadata constructs now start with DI* LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
2015-04-30 00:40:08 +08:00
// CHECK-NEXT: !DILexicalBlock(
// GMLT-NOT: !DILexicalBlock
Fix 'for' loop variables' scope. llvm-svn: 112002
2010-08-25 08:28:56 +08:00
for (int i = 0; i < 10; i++)
k++;
Revert r189649 because it was breaking sanitizer bots. llvm-svn: 189660
2013-08-30 16:53:09 +08:00
return 0;
Fix 'for' loop variables' scope. llvm-svn: 112002
2010-08-25 08:28:56 +08:00
}