Commit Graph

376 Commits

Author SHA1 Message Date
Peter Collingbourne
abd37961d5 Introduce non-const overloads for GlobalAlias::{get,resolve}AliasedGlobal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188725 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-19 23:13:33 +00:00
David Blaikie
692062f180 DebugInfo: Allow the addition of other (such as static data) members to a record type after construction
Plus a type cleanup & minor fix to enumerate members of declarations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188577 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-16 20:42:14 +00:00
Jack Carter
0fe3792a2f [Mips][msa] Value types for MSA support.
Added v8f16 to ValueTypes.h, ValueTypes.cpp, ValueTypes.td, 
and CodeGenTarget.cpp

Patch by Daniel Sanders


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188326 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-13 22:34:26 +00:00
David Blaikie
8328b6932f DebugInfo: provide the ability to add members to a class after it has been constructed
This is necessary to allow Clang to only emit implicit members when
there is code generated for them, rather than whenever they are ODR
used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188082 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-09 17:17:12 +00:00
Eric Christopher
dc1363f5af Make sure that if we're going to attempt to add a type to a DIE that
the type exists.

Fix up cases where we weren't checking for optional types and add
an assert to addType to make sure we catch this in the future.

Fix up a testcase that was using the tag for DW_TAG_array_type
when it meant DW_TAG_enumeration_type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187963 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 07:40:37 +00:00
Eric Christopher
3166762610 Be more rigorous about the sizes of forms and attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187953 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-08 01:41:00 +00:00
Manman Ren
f40d578d7e Debug Info Finder|Verifier: handle DbgLoc attached to instructions.
Also remove checking of llvm.dbg.sp since it is not used in generating dwarf.

Current state of Finder:
DebugInfoFinder tries to list all debug info MDNodes used in a module. To
list debug info MDNodes used by an instruction, DebugInfoFinder provides
processDeclare, processValue and processLocation to handle DbgDeclareInst,
DbgValueInst and DbgLoc attached to instructions. processModule will go
through all DICompileUnits in llvm.dbg.cu and list debug info MDNodes
used by the CUs.

TODO:
1> Finder has a list of CUs, SPs, Types, Scopes and global variables. We
need to add a list of variables that are used by DbgDeclareInst and
DbgValueInst.
2> MDString fields should be null or isa<MDString> and MDNode fields should be
null or isa<MDNode>. We currently use empty string or int 0 to represent null.
3> Go though Verify functions and make sure that they check field types.
4> Clean up existing testing cases to remove llvm.dbg.sp and make sure each
testing case has a llvm.dbg.cu.

Re-apply r187609 with fix to pass ocaml binding. vmcore.ml generates a debug
location with scope being metadata !{}, in verifier we treat this as a null
scope.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187812 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-06 19:38:43 +00:00
Peter Collingbourne
40bacacad3 Add a AttributeSetImpl::dump function.
This is for the benefit of those of us with inferior debuggers which
do not permit member function calls on value types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187685 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 22:34:30 +00:00
Peter Collingbourne
7bba9c5c0a Make one of the AttributeSet ctors maintain the invariant that the
attribute list is ordered by index.

Differential Revision: http://llvm-reviews.chandlerc.com/D1265

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187682 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 22:29:40 +00:00
Eric Christopher
be9f508aec Temporarily revert "Debug Info Finder|Verifier: handle DbgLoc attached to
instructions." in an attempt to bring back some bots.

This reverts commit r187609.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187638 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 00:49:44 +00:00
Manman Ren
f589eef864 Debug Info Finder|Verifier: handle DbgLoc attached to instructions.
Also remove checking of llvm.dbg.sp since it is not used in generating dwarf.

Current state of Finder:
DebugInfoFinder tries to list all debug info MDNodes used in a module. To
list debug info MDNodes used by an instruction, DebugInfoFinder provides
processDeclare, processValue and processLocation to handle DbgDeclareInst,
DbgValueInst and DbgLoc attached to instructions. processModule will go
through all DICompileUnits in llvm.dbg.cu and list debug info MDNodes
used by the CUs.

TODO:
1> Finder has a list of CUs, SPs, Types, Scopes and global variables. We
need to add a list of variables that are used by DbgDeclareInst and
DbgValueInst.
2> MDString fields should be null or isa<MDString> and MDNode fields should be
null or isa<MDNode>. We currently use empty string or int 0 to represent null.
3> Go though Verify functions and make sure that they check field types.
4> Clean up existing testing cases to remove llvm.dbg.sp and make sure each
testing case has a llvm.dbg.cu.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187609 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 20:52:39 +00:00
Matt Arsenault
16e4ed5879 Reject bitcasts between address spaces with different sizes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187506 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-31 17:49:08 +00:00
Richard Trieu
5b62bb0af1 Add parentheses to silence gcc warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187482 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-31 04:07:28 +00:00
Matt Arsenault
1bf0ec4e16 Fix ptr vector inconsistency in CreatePointerCast
One form would accept a vector of pointers, and the other did not.
Make both accept vectors of pointers, and add an assertion
for the number of elements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187464 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-31 00:17:33 +00:00
Matt Arsenault
3181f5900f Respect address space sizes in isEliminableCastPair.
This avoids constant folding bitcast/ptrtoint/inttoptr combinations
that have illegal bitcasts between differently sized address spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187455 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-30 22:27:10 +00:00
Matt Arsenault
485c7fd76b Revert "Remove isCastable since nothing uses it now"
Apparently dragonegg uses it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187454 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-30 22:02:14 +00:00
Matt Arsenault
0de6832c16 Remove isCastable since nothing uses it now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187448 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-30 21:11:17 +00:00
Matt Arsenault
f34dc428fa Change behavior of calling bitcasted alias functions.
It will now only convert the arguments / return value and call
the underlying function if the types are able to be bitcasted.
This avoids using fp<->int conversions that would occur before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187444 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-30 20:45:05 +00:00
Matt Arsenault
fe655dc155 Minor code simplification suggested by Duncan
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187309 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-27 19:22:28 +00:00
Manman Ren
2d69cc4bae Debug Info Verifier: verify SPs in llvm.dbg.sp.
Also always add DIType, DISubprogram and DIGlobalVariable to the list
in DebugInfoFinder without checking them, so we can verify them later
on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187285 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-27 01:26:08 +00:00
Eric Christopher
388d3225dd Use more parens to clarify assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187247 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-26 21:16:25 +00:00
Manman Ren
ce0a12399c Debug Info Verifier: enable verification of DICompileUnit.
We used to call Verify before adding DICompileUnit to the list, and now we
remove the check and always add DICompileUnit to the list in DebugInfoFinder,
so we can verify them later on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187237 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-26 20:04:30 +00:00
Eric Christopher
d4afa8bbab Collapse conditional and add an assert for unhandled scope types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187224 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-26 17:45:19 +00:00
Matt Arsenault
58376d8ede Re-add DataLayout pointer size convenience functions.
These were reverted in r167222 along with the rest
of the last different address space pointer size attempt.
These will be used in later commits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187223 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-26 17:37:20 +00:00
Eric Christopher
956e5aa3bd Add a way to get the context of any particular scope.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187212 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-26 17:02:36 +00:00
Manman Ren
3367ed3220 Debug Info: update comments and add a FIXME.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187157 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-25 21:19:31 +00:00
Manman Ren
cb420a4bc0 Debug Info: improve the verifier to check field types.
Make sure the context field of DIType is MDNode.
Fix testing cases to make them pass the verifier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187150 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-25 19:33:30 +00:00
Bill Wendling
9e2ef7780b Add a way to add a kind-value string pair to an attribute.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187138 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-25 18:34:24 +00:00
Manman Ren
27ce44d3b4 Debug Info: improve the verifier to check field types.
Make sure the context and type fields are MDNodes. We will generate
verification errors if those fields are non-empty strings.
Fix testing cases to make them pass the verifier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187106 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-25 06:43:01 +00:00
Rafael Espindola
2d680824e3 Make these methods const correct.
Thanks to Nick Lewycky for noticing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187098 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-25 02:50:08 +00:00
Bill Wendling
f245ae5a4a Replace the "NoFramePointerElimNonLeaf" target option with a function attribute.
There's no need to specify a flag to omit frame pointer elimination on non-leaf
nodes...(Honestly, I can't parse that option out.) Use the function attribute
stuff instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187093 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-25 00:34:29 +00:00
Manman Ren
504a7fb8f9 Debug Info: improve the Finder.
Improve the Finder to handle context of a DIVariable used by DbgValueInst.
Fix testing cases to make them pass the verifier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187052 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-24 17:10:09 +00:00
Eric Christopher
e6f774e7ef Replace with a "null" RAUW with an assert since we'd actually like
to assume we're replacing. Clarify comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187018 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-24 01:51:12 +00:00
Eric Christopher
167153080b Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187017 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-24 01:38:05 +00:00
Eric Christopher
2d3adad723 Remove unnecessary constructors as the default conversions will handle
all enumerated cases. Reformat the rest of the existing constructors to
match.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187015 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-24 01:21:02 +00:00
Eric Christopher
e72a4d4843 More constructor cleanup.
Move to a single constructor with a default argument and avoid
the check and nullification.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187014 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-24 01:06:21 +00:00
Eric Christopher
78ac65f06b Collapse logic and move and reword comment for clarity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187013 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-24 00:54:39 +00:00
Eric Christopher
bf7644a27e Add a fixme and reformat.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187012 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-24 00:54:36 +00:00
Manman Ren
7894ffd006 Debug Info: improve the Finder.
Improve the Finder to handle context of a DIVariable.
If Scope is a DICompileUnit, add it to the list of CUs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187003 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-23 23:10:00 +00:00
Manman Ren
4f2c29708d Debug Info: clean up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187002 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-23 23:07:38 +00:00
Eric Christopher
d2b82e9bb3 Remove unused function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187001 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-23 22:50:42 +00:00
Manman Ren
d2ed53c8e2 Debug Info: code cleanup, use getNodeField if possible.
Use getNodeField to access a field as a MDNode.
No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186985 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-23 20:39:32 +00:00
Manman Ren
9fd6178dec DebugInfo Verifier: verify the actual type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186972 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-23 18:14:25 +00:00
Manman Ren
0e29eeec27 Debug Info Finder: use processDeclare and processValue to list debug info
MDNodes used by DbgDeclareInst and DbgValueInst.

Another 16 testing cases failed and they are disabled with
-disable-debug-info-verifier.
A total of 34 cases are disabled with -disable-debug-info-verifier and will be
corrected.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186902 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-23 00:22:51 +00:00
Manman Ren
fdd16bb918 Debug Info Finder: add processScope to actually handle the Scope.
Instead of just adding the scope to the list, we actually handle the scope.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186867 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-22 20:28:53 +00:00
Matt Arsenault
5f53c3be6f Disallow global aliases to bitcast between address spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186767 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-20 17:46:05 +00:00
Matt Arsenault
3f49322818 Remove trailing whitespace, fix file path in comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186766 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-20 17:46:00 +00:00
Manman Ren
96ea03839b Debug Info Verifier: simplify DIxxx::Verify
Simplify DIxxx:Verify to not call Verify on an operand. Instead, we use
DebugInfoFinder to list all MDNodes that should be a DIScope and all MDNodes
that should be a DIType and we will call Verify on those lists.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186737 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-20 00:38:46 +00:00
Rafael Espindola
7096831971 s/compiler_used/compiler.used/.
We were incorrectly using compiler_used instead of compiler.used. Unfortunately
the passes using the broken name had tests also using the broken name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186705 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-19 18:44:51 +00:00
Eric Christopher
1fe3f9af7f Remove DIBuilder cache of variable TheCU and change the few
uses that wanted it. Also change the interface for createCompileUnit
to compensate. Fix comments that refer to TheCU as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186637 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-19 00:51:47 +00:00