Commit Graph

23 Commits

Author SHA1 Message Date
Eric Christopher
8d101c31d2 Revert the removal of DW_AT_MIPS_linkage_name when we aren't putting
out the DW_AT_name. Older gdbs unfortunately still use it to
disambiguate member functions in templated classes (gdb.cp/templates.exp).

rdar://11043421 (which is now deferred for a bit)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152782 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-15 08:19:33 +00:00
Eric Christopher
fc7e9ef239 Remove the DW_AT_MIPS_linkage name attribute when we don't need it
output (we're emitting a specification already and the information
isn't changing).

Saves 1% on the debug information for a build of llvm.

Fixes rdar://11043421

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152697 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-14 02:59:17 +00:00
Eric Christopher
7550f7dce6 Revert "Reorder the sections being output to reduce the number of assembler"
The inline table needs to be constructed ahead of time so that it doesn't try to
create new strings while we're emitting everything.

This reverts commit a8ff9bccb399183cdd5f1c3cec2bda763664b4b0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151864 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-02 00:30:24 +00:00
Eric Christopher
12313a56ec Reorder the sections being output to reduce the number of assembler
fixups that are being used to determine section offsets. Reduces
the total number of fixups by 50% for a non-trivial testcase.

Part of rdar://10413936

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151852 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01 22:50:31 +00:00
Eric Christopher
178606d92e If the Address of a variable is an argument then treat the entire
variable declaration as an argument because we want that address
anyhow for our debug information.

This seems to fix rdar://9965111, at least we have more debug
information than before and from reading the assembly it appears
to be the correct location.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151335 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-24 01:59:08 +00:00
Eric Christopher
8b6fe6b651 Only add DW_AT_prototyped if we're working with a C-like language.
Worth another 45k (1%) off of a large C++ testcase.

rdar://10909458

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151144 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-22 08:46:21 +00:00
Eric Christopher
ce7090360b Testcase for previous commit.
rdar://10493979

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151098 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-21 22:25:56 +00:00
Eric Christopher
35f225aa2c There's no need for a DW_AT_byte_size on a pointer type.
Part of rdar://10493979 where it reduces by about .5% (10k)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151097 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-21 22:25:53 +00:00
Eli Bendersky
0f0c411079 Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.
Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150664 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-16 06:28:33 +00:00
Eric Christopher
bae0884a30 Fix the testcases for the previous patch.
rdar://10278198

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148795 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-24 10:11:49 +00:00
Eric Christopher
dcc296d420 Don't avoid recursing for pointer types, just reference types. Expand on
the comment.

Fixes constvars.exp on the gdb test builder.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147897 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-11 00:01:29 +00:00
Eric Christopher
2e1b0c0cd9 When recursing for the original size of a type, stop if we are at a
pointer or a reference type - we actually just want the size of the
pointer then for that.

Fixes rdar://10335756

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146785 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 23:42:45 +00:00
Rafael Espindola
d1ac3a47f2 The dwarf standard says that the only differences between a out-of-line
instance and a concrete inlined instance are the use of DW_TAG_subprogram
instead of DW_TAG_inlined_subroutine and the who owns the tree.

We were also omitting DW_AT_inline from the abstract roots. To fix this,
make sure we mark abstract instance roots with DW_AT_inline even when
we have only out-of-line instances referring to them with DW_AT_abstract_origin.

FileCheck is not a very good tool for tests like this, maybe we should add
a -verify mode to llvm-dwarfdump.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144441 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12 01:57:54 +00:00
Devang Patel
48857eb179 Move X86 specific test in X86 directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144395 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 18:13:19 +00:00
Devang Patel
2d5bbef415 Move X86 specific test in X86 directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144394 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 18:10:38 +00:00
Eli Friedman
9c06bc7c10 Move another test requiring x86 into X86 directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143421 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01 03:12:47 +00:00
Eli Friedman
f001fe72f4 Move test requiring x86 backend into X86 directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143420 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01 03:11:41 +00:00
Rafael Espindola
33ded7333d Test for previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133256 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17 14:16:17 +00:00
Galina Kistanova
240aa60665 Move test for appropriate directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133176 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-16 18:13:57 +00:00
Rafael Espindola
37afca128d Fix a regression I recently introduced by removing DwarfRegNum of
subregisters:

When a value is in a subregister, at least report the location as being
the superregister. We should extend the .td files to encode the bit
range so that we can produce a DW_OP_bit_piece.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132224 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-27 22:15:01 +00:00
Rafael Espindola
0cb3563363 Move test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131315 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-13 21:35:17 +00:00
Rafael Espindola
8d9e1c2aa0 Move test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131314 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-13 21:33:32 +00:00
Galina Kistanova
9dabb78519 Move few target-dependant tests to appropriate directories.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131002 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-06 18:24:46 +00:00