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284 Commits

Author SHA1 Message Date
Alexey Samsonov
d07d06ceef X86: Use StackRegister instead of FrameRegister in getFrameIndexReference (to generate debug info for local variables) if stack needs realignment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155917 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-05-01 15:16:06 +00:00
Eric Christopher
60b35f408b Patch to set is_stmt a little better for prologue lines in a function. 
This enables debuggers to see what are interesting lines for a
breakpoint rather than any line that starts a function.

rdar://9852092

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154120 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-05 20:39:05 +00:00
Eric Christopher
fa5b050136 Fix thinko check for number of operands to be the one that actually 
might have more than 19 operands. Add a testcase to make sure I
never screw that up again.

Part of rdar://11026482

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153961 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-03 17:55:42 +00:00
Eric Christopher
663e0cf73d Fix the output of the DW_TAG_friend tag to include DW_AT_friend 
and not the rest of the member tag.

Fixes PR11695

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153570 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-28 07:34:31 +00:00
Eric Christopher
130ba34428 Add a test for the previous commit. Also, remove two tests that were 
testing a) the wrong behavior or b) something that I'm already testing
in the new test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153525 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-27 18:35:57 +00:00
Eli Bendersky
cc85160672 Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu 
* Removed test/lib/llvm.exp - it is no longer needed 
* Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files
  left in the test suite so this code is no longer required. test/lit.cfg is
  now much shorter and clearer 
* Removed a lot of duplicate code in lit.local.cfg files that need access to
  the root configuration, by adding a "root" attribute to the TestingConfig
  object. This attribute is dynamically computed to provide the same
  information as was previously provided by the custom getRoot functions. 
* Documented the config.root attribute in docs/CommandGuide/lit.pod





git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153408 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-25 09:02:19 +00:00
NAKAMURA Takumi
5587a8e094 llvm/test/DebugInfo: Move two tests to DebugInfo/X86. They are X86-dependent. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153038 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-19 16:16:03 +00:00
Eric Christopher
75df9f23fa Do the right thing on NULL uint64 fields. 
Patch by Clemens Hammacher!

Fixes PR12243

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152880 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-16 00:21:54 +00:00
Eric Christopher
2125d5a7e5 For types with a parent of the compile unit make sure and emit 
the DECL information.

rdar://10855921

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152876 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-15 23:55:40 +00:00
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
8938895a83 Add the DW_AT_APPLE_runtime_class attribute to forward declarations 
as well as completely defined classes.

This fixes rdar://10956070

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152171 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-07 00:15:19 +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
Chris Lattner
d2bf432b2b Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145171 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-27 06:54:59 +00:00
Chris Lattner
a7e6f74631 remove autoupgrade support for really old-style debug info intrinsics. 
I think this is the last of autoupgrade that can be removed in 3.1.
Can the atomic upgrade stuff also go?


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145169 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-27 06:18:33 +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
Rafael Espindola
01b55b4a80 Check in getOrCreateSubprogramDIE if a declaration exists and if so output 
it first.

This is a more general fix to pr11300.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144324 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-10 22:34:29 +00:00
Rafael Espindola
aa257278ee Add triple to test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143735 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-04 20:20:34 +00:00
Rafael Espindola
b052728368 Emit declarations before definitions if they are available. This causes DW_AT_specification to 
point back in the file in the included testcase. Fixes PR11300.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143726 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-04 19:00:29 +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
Nick Lewycky
6a7efcfc02 Always use the string pool, even when it makes the .o larger. This may help 
tools that read the debug info in the .o files by making the DIE sizes more
consistent.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143186 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-28 05:29:47 +00:00
Nick Lewycky
390c40d96a Teach our Dwarf emission to use the string pool. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143097 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-27 06:44:11 +00:00
Eric Christopher
6618a241f7 Add a new wrapper node for a DILexicalBlock that encapsulates it and a 
file. Since it should only be used when necessary propagate it through
the backend code generation and tweak testcases accordingly.

This helps with code like in clang's test/CodeGen/debug-info-line.c where
we have multiple #line directives within a single lexical block and want
to generate only a single block that contains each file change.

Part of rdar://10246360

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141729 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-11 22:59:11 +00:00
Eli Friedman
28f7690e2d Fix this test so it doesn't fail on Mac. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140553 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-26 19:13:47 +00:00
James Molloy
439780eeae Fix emission of debug data for global variables. getContext() on DIGlobalVariables is not valid any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140539 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-26 17:40:42 +00:00
Devang Patel
f2e6d33125 Update tests. Remove irrelevant tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139658 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-13 23:07:41 +00:00
Devang Patel
93d39be530 Do not use named md nodes to track variables that are completely optimized. This does not scale while doing LTO with debug info. New approach is to include list of variables in the subprogram info directly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138145 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-19 23:28:12 +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
78ff647e44 Looks like OS X assemblers (including MC) don't like 
foo:
bar = foo
.quad bar

Avoid producing it. Fixes PR9951.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131687 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-19 22:05:56 +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
Rafael Espindola
88a5fb8f8f Add triple. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131169 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-10 23:14:29 +00:00
Rafael Espindola
12f197b3bc The EH symbols are only needed in eh_frame, not debug_frame. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131146 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-10 19:51:53 +00:00
Rafael Espindola
e29887b4ee Use .cfi_sections to put the unwind info in .debug_frame when possible. With 
this clang will use .debug_frame in, for example,
clang -g -c -m32 test.c
This matches gcc's behaviour. It looks like .debug_frame is a bit bigger
than .eh_frame, but has the big advantage of not being allocated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131140 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-10 18:39:09 +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
Rafael Espindola
597a7664e1 Producing a DW_FORM_addr for DW_AT_stmt_list is probably correct, but 
it is both inefficient and unexpected by dwarfdump. Change to
a DW_FORM_data4.

While in here, change the predicate name to reflect that the position
is not really absolute (it is an offset), just that the linker needs a
relocation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130846 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-04 17:44:06 +00:00
Chris Lattner
7a2bdde0a0 Fix a ton of comment typos found by codespell. Patch by 
Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-15 05:18:47 +00:00
Devang Patel
f03a3383f9 Add radar number for future reference. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129172 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-08 23:52:04 +00:00
Devang Patel
fb6e8d6554 Do not emit DW_AT_upper_bound and DW_AT_lower_bound for unbouded array. 
If lower bound is more then upper bound then consider it is an unbounded array.
An array is unbounded if non-zero lower bound is same as upper bound.
If lower bound and upper bound are zero than array has one element.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129156 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-08 21:55:10 +00:00
Devang Patel
439e0c79f5 Move test in x86 specific area. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128245 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-24 22:39:09 +00:00
Devang Patel
23670e5b95 Keep track of directory namd and fIx regression caused by Rafael's patch r119613. 
A better approach would be to move source id handling inside MC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128233 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-24 20:30:50 +00:00
Devang Patel
3a96275200 Remove obsolete tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126402 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-24 19:09:52 +00:00
Devang Patel
3fe3424a21 Move arch specific tests in arch specific directories. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126401 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-24 19:06:27 +00:00
Devang Patel
3fda44f276 Hide tests, that check .loc, .file in output assembly, from darwin9 buildbot. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120750 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-02 23:29:58 +00:00
Rafael Espindola
5c0556341e Change CodeGen to use .loc directives. This produces a lot more readable output 
and testing is easier.  A good example is the unknown-location.ll test that
now can just look for ".loc 1 0 0".  We also don't use a DW_LNE_set_address for
every address change anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119613 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-11-18 02:04:25 +00:00
Jakob Stoklund Olesen
c279c9079b FileCheckize 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116581 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-15 16:06:42 +00:00
Devang Patel
27f46cd639 Fix code gen crash reported in PR 8235. We still lose debug info for the unused argument here. This is a known limitation recorded debuginfo-tests/trunk/dbg-declare2.ll function 'f6' test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115323 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-01 19:00:44 +00:00
Jim Grosbach
c2ec02c183 Add target triple info to these tests to make the results comparable when 
hosted on different platforms.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114965 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-28 17:10:36 +00:00
Devang Patel
1905a18abc If FE forgot to provide a file name (usually it uses "stdin" as name in such situation) then make one up to ensure that debug info is not malformed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114119 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-16 20:57:49 +00:00
Dan Gohman
7316638bc7 Convert DbgInfoPrinter to use errs() instead of outs(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111659 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 18:03:05 +00:00
Devang Patel
baefea4498 Move x86 specific tests into test/CodeGen/X86. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110372 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 20:25:37 +00:00
Devang Patel
225764b7a5 Test case for combination of r110234 & r110235. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110238 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 18:42:46 +00:00
Devang Patel
8b3a6b651e Fix PR 7662. 
Do not try to insert local variable info to a DIE used for function declaration.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108731 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-19 17:53:55 +00:00
Devang Patel
1d68d21bae Add variables into a scope before constructing scope DIE otherwise variables won't be included DIE tree. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107228 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-30 00:11:08 +00:00
Benjamin Kramer
a2938e7e5f Fix some tests that didn't test anything. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106954 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-26 20:05:06 +00:00
Devang Patel
4c47095665 Be specific. Use FileCheck. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106135 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-16 19:39:45 +00:00
Devang Patel
0f800a6eb8 This requires more investigation. Unblock buildbots for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106122 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-16 18:19:49 +00:00
Devang Patel
6e67c6cb3c Update test to explicitly capture llc output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106121 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-16 18:04:12 +00:00
Devang Patel
735419dfe7 DwarfWrite is now smart enough to drop debug value pointing to undefined register. Update this test to avoid this. 
iSel not properly lowring argument into a well formed DBG_VALUE in some cases is a separate issue and not related to the test in this testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105295 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 23:01:43 +00:00
Devang Patel
9126c0d42a Keep track of incoming debug value of unused argument. 
Radar 7927666.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105285 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-01 19:59:01 +00:00
Bill Wendling
21330544df Debreak test for non-Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105257 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-31 21:47:24 +00:00
Devang Patel
57bd643113 Let's try one more time to match patterns. 
The goal is to match following 3 lines. In otherwords, a temp. label between to DEBUG_VALUE comments.
        ;DEBUG_VALUE: bar:x <- undef   ## 2010-01-18-Inlined-Debug.c:7
Ltmp1:
        ;DEBUG_VALUE: foo:__x <- undef ## 2010-01-18-Inlined-Debug.c:5



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104872 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 19:46:38 +00:00
Devang Patel
895f2dfd45 Temp. labels number may not match for all configurations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104858 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 17:51:08 +00:00
Devang Patel
55e9717e59 inlined function's arguments need a label to mark the start point because they are not directly attached to current function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104848 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 16:47:30 +00:00
Devang Patel
80250686d5 Simplify. Eliminate unneeded debug_loc entry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104785 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-26 23:55:23 +00:00
Devang Patel
c3f5f783a2 First cut at supporting .debug_loc section. 
This is used to track variable information.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104649 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-25 23:40:22 +00:00
Devang Patel
163a9f7c5f Enable multiple Compile Units in one module. 
This means now 'llvm-ld a.bc b.bc' will preserve debug info appropriately.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103439 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-10 22:49:55 +00:00
Devang Patel
9c488376ef Set DW_AT_APPLE_omit_frame_ptr in endFunction() where MachineFunction is available all the time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103001 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-04 06:15:30 +00:00
Devang Patel
01c5ff6437 Do not ignore debug loc attached with llvm.dbg.declare while collecting debug info used by a module. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102995 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-04 01:05:02 +00:00
Devang Patel
518e21ae8a Update tests. Now DBG_VALUE instruction is created only if alloca corresponding to llvm.dbg.declare is missing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102524 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-28 20:27:48 +00:00
Dale Johannesen
caf6750455 Un-XFAIL this on ppc. My enabling of dbg_declare handling 
in ISel fixed it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102404 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-27 00:01:42 +00:00
Devang Patel
5098da0a7e Use DW_AT_entry_pc instead of DW_AT_low_pc/DW_AT_high_pc pair. This simplifies debug range entries. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102394 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-26 22:54:28 +00:00
Devang Patel
9517144f53 Remove the test for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102135 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-22 22:06:28 +00:00
Devang Patel
18ee3bb0b7 Adjust debug range offsets for isWeakForLinker() functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102127 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-22 20:52:00 +00:00
Devang Patel
eff666f108 Add RUN: 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101913 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-20 17:20:10 +00:00
Devang Patel
e9afbfe664 Fix typo. add a test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101812 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-19 20:31:39 +00:00
Devang Patel
7cc11ce5a6 XFAIL this test for powerpc. 
This test relies on iSel lowering dbg_declare intrinsic when CodeGen::OptLevel is None. On PPC side, CodeGen::OptLevel stays to default when -O0 is used on the command line.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101190 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-13 23:23:09 +00:00
Devang Patel
50d80e394d Do not include types without any definition in pubtypes list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101171 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-13 20:35:04 +00:00
Chris Lattner
d2075586c8 add newlines at the end of files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100705 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-07 22:53:17 +00:00
Dale Johannesen
b39b7e5ebf Split big test into multiple directories to cater to 
those who don't build all targets.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100688 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-07 20:43:35 +00:00
Dale Johannesen
809948a998 Test that DEBUG_VALUE comments come out on a variety of targets. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100682 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-07 20:01:24 +00:00
Devang Patel
5f0940002a Do not emit specification DIE with DW_AT_specification attribute for member functions of a funcation local class. This trips gdb's partial scan of DIEs at load time. Fixes Radar 7833483. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100586 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-06 23:53:48 +00:00
Chris Lattner
e6bb172f7e change this from using '!dbg' to using '!dbgx'. The 
MD used here isn't valid for !dbg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100085 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-01 05:13:10 +00:00
Devang Patel
722f2290b8 Ignore invalid metadata. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99938 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 22:09:52 +00:00
Devang Patel
8fe7979c41 Do not rely on getCompileUnit() to find source file information for a subprogram. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99410 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-24 18:48:00 +00:00
Devang Patel
4a602caf2e Emit DW_AT_low_pc and DW_AT_high_pc attributes for TAG_compile_unit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99225 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-22 23:11:36 +00:00