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| author | David Blaikie <dblaikie@gmail.com> | 2017-04-28 20:50:25 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2017-04-28 20:50:25 +0000 |
| commit | 9bb296cb05284fedf407dd1424bceb214991f5f2 (patch) | |
| tree | f7f1835e4f9bef1b77add446ff52fdda7b0e28f5 /clang/test/Driver/split-debug.c | |
| parent | 3012b371fd1163ef6d269209bfd8e8dfbae59379 (diff) | |
| download | bcm5719-llvm-9bb296cb05284fedf407dd1424bceb214991f5f2.tar.gz bcm5719-llvm-9bb296cb05284fedf407dd1424bceb214991f5f2.zip | |
Enable -fno-split-dwarf-inlining even when -gsplit-dwarf isn't specified.
Since -gsplit-dwarf is specified on a backend compile (in ThinLTO
parlance) it isn't passed during the frontend compile (because no ELF
object/dwo file is produced then), yet the -fno-split-dwarf-inlining
value needs to be encoded in the LLVM DebugInfo metadata to have
effect...
So let it be specified & it'll be silently ignored if -gsplit-dwarf
isn't used in the end, otherwise it'll be used on a per-cu basis
depending on where it's specified in the frontend compile actions.
llvm-svn: 301684
Diffstat (limited to 'clang/test/Driver/split-debug.c')
| -rw-r--r-- | clang/test/Driver/split-debug.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/test/Driver/split-debug.c b/clang/test/Driver/split-debug.c index c12164b4e2f..52f53d3e712 100644 --- a/clang/test/Driver/split-debug.c +++ b/clang/test/Driver/split-debug.c @@ -40,6 +40,13 @@ // CHECK-GMLT-WITH-SPLIT: "-debug-info-kind=line-tables-only" // CHECK-GMLT-WITH-SPLIT: "-split-dwarf-file" +// RUN: %clang -target x86_64-unknown-linux-gnu -g -fno-split-dwarf-inlining -S -### %s 2> %t +// RUN: FileCheck -check-prefix=CHECK-NOINLINE-WITHOUT-SPLIT < %t %s +// +// CHECK-NOINLINE-WITHOUT-SPLIT-NOT: "-enable-split-dwarf" +// CHECK-NOINLINE-WITHOUT-SPLIT: "-fno-split-dwarf-inlining" +// CHECK-NOINLINE-WITHOUT-SPLIT: "-debug-info-kind=limited" + // RUN: %clang -target x86_64-unknown-linux-gnu -gmlt -gsplit-dwarf -fno-split-dwarf-inlining -S -### %s 2> %t // RUN: FileCheck -check-prefix=CHECK-SPLIT-WITH-GMLT < %t %s // |
