Matthias Braun [Mon, 7 Mar 2011 13:46:34 +0000 (14:46 +0100)]
bestack: add support for nodes resetting the stack
Matthias Braun [Wed, 16 Mar 2011 09:12:38 +0000 (10:12 +0100)]
fix sparc_finish missing Ldf/Stf
Eduard Frank [Tue, 15 Mar 2011 14:46:33 +0000 (15:46 +0100)]
methods need no offset
Matthias Braun [Mon, 14 Mar 2011 15:15:00 +0000 (16:15 +0100)]
don't emit .space with 0 bytes
Matthias Braun [Tue, 8 Mar 2011 12:38:11 +0000 (13:38 +0100)]
betranshlp: avoid current_ir_graph, fix missing node_elimination hook
Matthias Braun [Mon, 7 Mar 2011 19:05:11 +0000 (20:05 +0100)]
allocate spillslots at beginning/end of stackframe depending on omit_fp mode
Matthias Braun [Mon, 7 Mar 2011 18:56:37 +0000 (19:56 +0100)]
remove old spillslot coalescing API
Matthias Braun [Mon, 7 Mar 2011 19:02:13 +0000 (20:02 +0100)]
betranshlp: cleanup, pretransform end node so keep_alive works in transformers
Matthias Braun [Mon, 7 Mar 2011 15:46:37 +0000 (16:46 +0100)]
dumper now dumps all generic backend flags
Matthias Braun [Mon, 7 Mar 2011 13:15:00 +0000 (14:15 +0100)]
fix missing keep walker missing some cases
Matthias Braun [Mon, 7 Mar 2011 12:47:04 +0000 (13:47 +0100)]
remove more barrier handling code
Matthias Braun [Tue, 8 Mar 2011 16:00:56 +0000 (17:00 +0100)]
ia32: add some asserts for the pre_transform step
Matthias Braun [Tue, 8 Mar 2011 14:58:08 +0000 (15:58 +0100)]
replace and kill survive_dce stuff
Andreas Zwinkau [Wed, 16 Mar 2011 14:19:31 +0000 (15:19 +0100)]
Adding some comments to ifconv.c
Andreas Zwinkau [Wed, 16 Mar 2011 12:30:36 +0000 (13:30 +0100)]
Adapt documentation to implementation
Depending on definitions there is 0,1, or many immediate postdominators
in an endless loop. Our implementation also walks Keep edges, so there
is 1 postdominator.
Christoph Mallon [Wed, 16 Mar 2011 14:40:01 +0000 (15:40 +0100)]
Handle if-conversion within endless loops properly by stopping the recursion when reaching the block with the conditional jump.
Andreas Zwinkau [Tue, 15 Mar 2011 15:58:45 +0000 (16:58 +0100)]
Skip self-dependencies in ifconv
Fixes C/unkept_loop.c and opt/fehler159.c
Andreas Zwinkau [Tue, 15 Mar 2011 15:39:55 +0000 (16:39 +0100)]
typo
Michael Beck [Tue, 15 Mar 2011 02:56:15 +0000 (03:56 +0100)]
Make remove_compound_member() an official API method.
Needed by edgjfe.
Michael Beck [Tue, 15 Mar 2011 02:55:28 +0000 (03:55 +0100)]
Improved
21ff67fb03f6a597f78ea76b77af206d8ad17e1a.
Make an if instead of a #if 0 on "broken" code and add an comment
that explains why the non-wroken code is not used now.
Michael Beck [Tue, 15 Mar 2011 02:53:20 +0000 (03:53 +0100)]
Handle unoptimized end block smoothly.
Allow Bad predecessors of the end block. These are typically artifacts
of non-optimized control flow.
Julian Oppermann [Mon, 14 Mar 2011 14:56:00 +0000 (15:56 +0100)]
Fix polymorphic entity lookup in case method entities are not duplicated in every subclass.
Julian Oppermann [Mon, 14 Mar 2011 13:35:32 +0000 (14:35 +0100)]
Disabled broken check on the inheritance representation.
Michael Beck [Fri, 11 Mar 2011 22:03:12 +0000 (23:03 +0100)]
fixed size_t printing
Christoph Mallon [Wed, 9 Mar 2011 14:17:15 +0000 (15:17 +0100)]
Fix typos in comments: s/it's/its/ and related corrections.
Sebastian Buchwald [Wed, 9 Mar 2011 09:53:00 +0000 (10:53 +0100)]
Fixed compile error in optimize build.
Sebastian Buchwald [Wed, 9 Mar 2011 09:42:44 +0000 (10:42 +0100)]
Fixed some typos.
Michael Beck [Tue, 8 Mar 2011 23:49:31 +0000 (00:49 +0100)]
C99 feature removed.
Matthias Braun [Tue, 8 Mar 2011 11:53:12 +0000 (12:53 +0100)]
fix bestate code not respecting prolog/epilog
Matthias Braun [Mon, 7 Mar 2011 11:51:34 +0000 (12:51 +0100)]
remove some more code mentioning the Barrier
Michael Beck [Sun, 6 Mar 2011 00:34:36 +0000 (01:34 +0100)]
Fixed size_t related warnings.
Michael Beck [Fri, 4 Mar 2011 20:11:17 +0000 (21:11 +0100)]
Removed C99 feature.
Matthias Braun [Fri, 4 Mar 2011 18:58:57 +0000 (19:58 +0100)]
amend to barrier removal
Matthias Braun [Wed, 2 Mar 2011 12:21:33 +0000 (13:21 +0100)]
sparc: avoid explicitely querying the barrier
Matthias Braun [Mon, 28 Feb 2011 18:43:07 +0000 (19:43 +0100)]
sparc: improved IncSP/Save/Restore handling
Matthias Braun [Thu, 24 Feb 2011 13:57:49 +0000 (14:57 +0100)]
sparc: document authors
Matthias Braun [Thu, 24 Feb 2011 13:51:43 +0000 (14:51 +0100)]
sparc: factor out is_imm_encodeable
Matthias Braun [Thu, 24 Feb 2011 13:09:49 +0000 (14:09 +0100)]
sparc: fix problems after recent firm updates
Matthias Braun [Tue, 1 Mar 2011 13:23:48 +0000 (14:23 +0100)]
dump graph after code-selection
Matthias Braun [Fri, 4 Mar 2011 16:31:41 +0000 (17:31 +0100)]
remove be_Barrier and lots of hacks for maintaining it
Matthias Braun [Fri, 4 Mar 2011 16:03:33 +0000 (17:03 +0100)]
remove unused be_add_remat function
Matthias Braun [Fri, 4 Mar 2011 15:21:30 +0000 (16:21 +0100)]
add priority classes to scheduler, create prolog and epilog classes
Matthias Braun [Fri, 4 Mar 2011 15:20:30 +0000 (16:20 +0100)]
fix backend nodes not copying flags correctly
Matthias Braun [Thu, 3 Mar 2011 14:57:06 +0000 (15:57 +0100)]
cleanup listscheduler code
Matthias Braun [Thu, 3 Mar 2011 14:20:58 +0000 (15:20 +0100)]
beabi: simplify fix_start_block, avoid links to replaced nodes through anchors
Matthias Braun [Thu, 3 Mar 2011 13:29:51 +0000 (14:29 +0100)]
remove mostly unused/broken liveness tracking in scheduler
Matthias Braun [Thu, 3 Mar 2011 12:46:06 +0000 (13:46 +0100)]
cleanup and description in beinfo for middleend nodes
Matthias Braun [Thu, 3 Mar 2011 12:12:42 +0000 (13:12 +0100)]
remove to_appear_in_schedule function, use flags instead
Matthias Braun [Wed, 2 Mar 2011 14:51:57 +0000 (15:51 +0100)]
cleanup/flatten some backend options
Matthias Braun [Wed, 2 Mar 2011 14:38:57 +0000 (15:38 +0100)]
rework schedulers to register similar like regallocators/spillers
Matthias Braun [Wed, 2 Mar 2011 13:46:26 +0000 (14:46 +0100)]
remove support for schedule preparation steps (both are unmaintained and broken)
Matthias Braun [Wed, 2 Mar 2011 13:20:57 +0000 (14:20 +0100)]
cleanup besched header
Matthias Braun [Wed, 2 Mar 2011 09:57:19 +0000 (10:57 +0100)]
keep_alive_barrier operand used wrong block; schedule keep behind phi sequences
Matthias Braun [Thu, 3 Mar 2011 14:20:26 +0000 (15:20 +0100)]
improve some verify messages
Matthias Braun [Wed, 2 Mar 2011 09:51:57 +0000 (10:51 +0100)]
remove delay slot handling from verifier code
(they are not represented in the firm schedule)
Matthias Braun [Wed, 2 Mar 2011 09:56:31 +0000 (10:56 +0100)]
keeps behind a series of phis are fine
Matthias Braun [Wed, 2 Mar 2011 13:23:01 +0000 (14:23 +0100)]
remove minir dump experiments
Matthias Braun [Wed, 2 Mar 2011 12:53:34 +0000 (13:53 +0100)]
remove unmaintained/broken bespillbelady2
Matthias Braun [Fri, 4 Mar 2011 13:17:02 +0000 (14:17 +0100)]
fix code after TLS-type change
Matthias Braun [Thu, 3 Mar 2011 09:26:10 +0000 (10:26 +0100)]
Fix some -Wmissing-declarations warnings
Matthias Braun [Fri, 4 Mar 2011 12:04:36 +0000 (13:04 +0100)]
fix more size_t warnings
Matthias Braun [Fri, 4 Mar 2011 11:43:00 +0000 (12:43 +0100)]
add compound parameter lower to lower_for_target
Michael Beck [Thu, 3 Mar 2011 21:43:58 +0000 (22:43 +0100)]
Fixed size_t related warnings.
Michael Beck [Thu, 3 Mar 2011 21:31:45 +0000 (22:31 +0100)]
Further pushed size_t: structure analysis uses size_t now.
- simplified code
- deleted macros and useless casts
- fixed some debug messages
Michael Beck [Thu, 3 Mar 2011 20:39:27 +0000 (21:39 +0100)]
Iterate over all segment types when detecting static allocated objects in rta.
Michael Beck [Thu, 3 Mar 2011 20:38:20 +0000 (21:38 +0100)]
TLS type must be a struct type, as stated by the documentation.
Julian Oppermann [Thu, 3 Mar 2011 10:19:21 +0000 (11:19 +0100)]
Fix rapid type analysis: TLS type is a class type.
Michael Beck [Wed, 2 Mar 2011 22:53:34 +0000 (23:53 +0100)]
Fixed size_t related warnings.
Fixed typo.
Michael Beck [Wed, 2 Mar 2011 22:43:49 +0000 (23:43 +0100)]
Fixed size_t related warnings.
Michael Beck [Wed, 2 Mar 2011 22:38:08 +0000 (23:38 +0100)]
Fixed size_t related warnings in dumping code.
Michael Beck [Wed, 2 Mar 2011 22:34:57 +0000 (23:34 +0100)]
Further pushed size_t: callgraph functions uses size_t now.
Michael Beck [Wed, 2 Mar 2011 08:31:25 +0000 (09:31 +0100)]
Fixed size_t related warnings.
Michael Beck [Wed, 2 Mar 2011 08:30:52 +0000 (09:30 +0100)]
Further pushed size_t: trouts functions uses size_t now.
Michael Beck [Tue, 1 Mar 2011 23:33:43 +0000 (00:33 +0100)]
Fixed size_t related warnings.
Michael Beck [Tue, 1 Mar 2011 23:18:47 +0000 (00:18 +0100)]
Further pushed size_t: ir_initializer_t uses size_t now.
Michael Beck [Tue, 1 Mar 2011 23:16:46 +0000 (00:16 +0100)]
Fixed size_t related warnings.
Michael Beck [Tue, 1 Mar 2011 01:47:33 +0000 (02:47 +0100)]
C99 features removed.
Matthias Braun [Mon, 28 Feb 2011 18:48:29 +0000 (19:48 +0100)]
fix warnings because compare_attr gets const nodes now
Matthias Braun [Mon, 28 Feb 2011 15:53:53 +0000 (16:53 +0100)]
ia32: prefere != over < or > relation where possible
Matthias Braun [Mon, 28 Feb 2011 14:43:19 +0000 (15:43 +0100)]
fix amd64 backend since negated_relation may return unordered now
Matthias Braun [Mon, 28 Feb 2011 14:36:38 +0000 (15:36 +0100)]
fix confirms being broken with Cmp changes
Matthias Braun [Mon, 28 Feb 2011 12:26:25 +0000 (13:26 +0100)]
perform gigo first so no optimization sees bad inputs with wrong mode
Matthias Braun [Mon, 28 Feb 2011 12:26:10 +0000 (13:26 +0100)]
fix mux_allowed expecting Proj(Cmp) instead of Cmp
Sebastian Buchwald [Wed, 23 Feb 2011 16:04:44 +0000 (17:04 +0100)]
Fixed warning about strange position of be_Keeps in the schedule.
The warning arises from the removal of the barrier before peephole
optimization. An operand of the barrier is now kept by a new be_Keep
which is scheduled directly after the operand.
Sebastian Buchwald [Thu, 17 Feb 2011 09:38:51 +0000 (10:38 +0100)]
Fixed some typos.
Matthias Braun [Mon, 31 Jan 2011 00:02:17 +0000 (01:02 +0100)]
started adding a relation to the Cmp node
Michael Beck [Thu, 24 Feb 2011 22:36:40 +0000 (22:36 +0000)]
Simplified the code and fixed a comment.
No functional change.
[r28460]
Michael Beck [Thu, 24 Feb 2011 22:21:01 +0000 (22:21 +0000)]
combo uses now the node_cmp_attr_func for lambda.opcode.
This simplifies the code and removes some divergencies between the CSE and
combo.
[r28459]
Michael Beck [Thu, 24 Feb 2011 22:20:50 +0000 (22:20 +0000)]
Constify node_cmp_attr_func.
[r28458]
Michael Beck [Thu, 24 Feb 2011 22:20:25 +0000 (22:20 +0000)]
Split the divmod attribute into one div and one mod attribute.
[r28457]
Matthias Braun [Thu, 24 Feb 2011 18:41:52 +0000 (19:41 +0100)]
generalize bittest pattern
Matthias Braun [Thu, 24 Feb 2011 18:17:02 +0000 (19:17 +0100)]
do gigo earlier to avoid optimisations seeing bad inputs with wrong more
Matthias Braun [Thu, 24 Feb 2011 12:00:10 +0000 (13:00 +0100)]
fix a bunch of whitespace errors in headerfiles
Christoph Mallon [Thu, 24 Feb 2011 14:30:17 +0000 (14:30 +0000)]
Use Lea instead of Add in the ia32 transformer.
[r28454]
Christoph Mallon [Thu, 24 Feb 2011 14:30:15 +0000 (14:30 +0000)]
ia32_Lea cannot use immediates, set the offset instead.
[r28453]
Matthias Braun [Thu, 24 Feb 2011 10:29:09 +0000 (10:29 +0000)]
fix broken bt instruction after ia32 cc rewrite
[r28447]
Andreas Zwinkau [Tue, 22 Feb 2011 10:24:27 +0000 (10:24 +0000)]
Fix beabi call sorting
Difference of idx for Calls with no order relation is stable,
but may lead to circular dependencies. Fixed by looking at
the heights first.
Fixes backend/transform_loop.c (with -O0)
[r28436]
Matthias Braun [Mon, 21 Feb 2011 15:52:05 +0000 (15:52 +0000)]
remove confusing, unused and broken function
[r28435]
Andreas Zwinkau [Mon, 21 Feb 2011 15:27:12 +0000 (15:27 +0000)]
Skip shift dependency if no other users
If a shift operation has a dependency operand (64bit shifts),
then instruction selection inserts a dependency edge between them,
so the scheduler orders them correctly. However, if the operand
is not used, the scheduler is confused about the dependency edge, which
is never resolved.
Fixes opt/longlong.c testcase
[r28434]
Andreas Zwinkau [Mon, 21 Feb 2011 12:58:44 +0000 (12:58 +0000)]
Fix opt/fehler180
Respect block dominance in localopt. Node a may not be live in b's block.
[r28430]