Commit Graph

422 Commits

Author SHA1 Message Date
Devang Patel
1a7ca0354a Provide an interface to let FEs anchor debug info for types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114969 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-28 18:08:20 +00:00
Devang Patel
ee70fa77b4 Remove dead argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114920 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27 23:15:27 +00:00
Devang Patel
be90c3a0ea Use DW_OP_fbreg when offset is based on frame register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114585 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-22 21:10:38 +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
Devang Patel
b1fcfbe89b Fix .debug_range for linux. Patch by Krister Wombell.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112830 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02 16:43:44 +00:00
Devang Patel
ae84d5b9ba Use absolute label for DW_AT_stmt_list if a target does not prefer offset here.
This patch was developed on top of original patch by Artur Pietrek.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112678 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31 23:50:19 +00:00
Devang Patel
0b48eade42 Reapply r112623. Included additional check for unused byval argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112659 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31 22:22:42 +00:00
Devang Patel
81b79b5fa8 Revert r112623. It is causing self host build failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112631 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31 19:41:03 +00:00
Devang Patel
8480c2e314 Remember byval argument's frame index during argument lowering and use this info to emit debug info.
Fixes Radar 8367011.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112623 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31 18:50:09 +00:00
Devang Patel
9e3bd2c476 Simplify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112583 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31 06:11:28 +00:00
Devang Patel
af608bd4fe Revert r107202. It is not adding any value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111870 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 00:06:12 +00:00
Devang Patel
0c4720c6bd Handle qualified constants that are directly folded by FE.
PR 7920.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111820 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 18:25:56 +00:00
Devang Patel
e7e5a0f6fb Do not forget debug info for enums. Use named mdnode to keep track of these types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110712 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 20:01:20 +00:00
Devang Patel
2936807564 Handle TAG_constant for integers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110656 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 07:11:13 +00:00
Devang Patel
ecbd8e866b Simplify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110653 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 04:12:17 +00:00
Devang Patel
85e9580e25 Drop "const". It does not add value here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110652 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 04:09:06 +00:00
Devang Patel
9fa539ce33 Do not include file static variable in pubnames list.
Refactor and simplify code to avoid redundant checks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110642 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 01:37:23 +00:00
Devang Patel
02ecdefbe4 Undo accidental commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110623 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 23:28:52 +00:00
Devang Patel
450b793a04 Simplify. Avoid redundant checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110621 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 23:26:06 +00:00
Devang Patel
2739896cdd Refactor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110607 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 21:39:24 +00:00
Devang Patel
8bd11de33e Refactoring. Update DbgVarible to handle queries itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110600 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 21:01:39 +00:00
Devang Patel
8162574aaa It is ok, and convenient, to pass descriptors by value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110590 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 20:20:05 +00:00
Devang Patel
e03161c28e Rename a method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110586 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 18:51:29 +00:00
Devang Patel
5573a7da29 Use location entry only of the location described by DBG_VALUE is valid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 22:07:27 +00:00
Devang Patel
a54e0cca4b Fix typo in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110244 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 20:32:36 +00:00
Devang Patel
b2cf5816f9 If a variable is spilled by code generator then use DW_OP_fbreg to describe its location on stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110234 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 18:40:52 +00:00
Devang Patel
e9a1ccaf80 Free DbgScope created for dead functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110045 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02 17:32:15 +00:00
Devang Patel
37032350c8 It is FE's responsibility to emit proper directory name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109538 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 20:51:15 +00:00
Devang Patel
2f58485fc8 Use current working directory when Dirname is empty. This only happens when absolute source file path is used on compiler command line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109302 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-24 00:53:22 +00:00
Devang Patel
5f2f69b648 Revert r109262.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109285 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-23 23:04:41 +00:00
Devang Patel
f83f42599d IF directory name is empty then try to extract one using absolute file name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109262 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-23 20:36:13 +00:00
Jim Grosbach
917290043f For ARM/Darwin, add a dwarf entry indicating whether a function is arm or thumb
rdar://8202967

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109057 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 23:03:52 +00:00
Jim Grosbach
1e20b96313 80 column and trailing whitespace cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109037 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 21:21:52 +00:00
Dan Gohman
872814ae04 Disallow null as a named metadata operand.
Make MDNode::destroy private.
Fix the one thing that used MDNode::destroy, outside of MDNode itself.

One should never delete or destroy an MDNode explicitly. MDNodes
implicitly go away when there are no references to them (implementation
details aside).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109028 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 18:54:18 +00:00
Stuart Hastings
0db4271069 Correct line info for declarations/definitions. Radar 8063111.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108784 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-19 23:56:30 +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
Stuart Hastings
99cfb69f17 Reverting r107918 and r107919. Radar 8063111.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107930 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-08 23:25:39 +00:00
Devang Patel
0afbf23453 Relax assertion. In optimized code, it is possible that first instruction is coming from a inlined function.
This fixes PR7596 .



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107923 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-08 22:39:20 +00:00
Stuart Hastings
c0e2639a34 Fix decl/def debug info for template functions. Radar 8063111.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107919 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-08 22:28:59 +00:00
Devang Patel
ca76f6f57c Reuse DIEInteger for 1. This is frequently used while emitting an attribute using dwarf::DW_FORM_flag form.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107903 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-08 20:10:35 +00:00
Devang Patel
8aa61477e3 One MDNode may be used to create regular DIE as well as abstract DIE.
Keep track of abstract subprogram DIEs. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107822 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 22:20:57 +00:00
Devang Patel
869aa463c8 Rename couple of maps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107810 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 20:49:57 +00:00
Devang Patel
6140962aba 80 cols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107807 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 20:12:52 +00:00
Devang Patel
7fb231cbec Do not require line number entry for undefined local variable.
This is a regression caused by r106792 and caught by gdb testsuite.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107430 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 21:38:08 +00:00
Devang Patel
90e19aad7d Do not construct DIE for already processed MDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107237 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30 01:40:11 +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
Devang Patel
1e4782d6f9 Do not hardcode DW_AT_stmt_list value.
Inspired by Artur Pietrek.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107202 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29 20:17:53 +00:00
Devang Patel
9b93b6b49a Use DW_FORM_addr for DW_AT_entry_pc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107085 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28 22:22:47 +00:00
Devang Patel
0dd4558e7d Include inlined function in list of processed subprograms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107065 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28 20:53:04 +00:00
Devang Patel
4a1cad673c Preserve deleted function's local variables' debug info.
Radar 8122864.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107027 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28 18:25:03 +00:00