0e3b7b2f91
Give GlobalsModRef a whirl in the nightly testers.
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I placed it just before GVN because that it is the
pass most likely to benefit from it. Some quick
and dirty testing confirms that this is a decent
place for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56144 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-12 08:23:37 +00:00
70f684fcf9
Allow use of ssh to perform remote execution.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55979 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09 06:11:26 +00:00
ff5d06d797
Backout 55429
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55432 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-27 20:51:49 +00:00
9d2968c824
Add facility to create a target.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55429 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-27 20:00:27 +00:00
944fac71e0
Switch the asmprinter (.ll) and all the stuff it requires over to
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use raw_ostream instead of std::ostream. Among other goodness,
this speeds up llvm-dis of kc++ with a release build from 0.85s
to 0.49s (88% faster).
Other interesting changes:
1) This makes Value::print be non-virtual.
2) AP[S]Int and ConstantRange can no longer print to ostream directly,
use raw_ostream instead.
3) This fixes a bug in raw_os_ostream where it didn't flush itself
when destroyed.
4) This adds a new SDNode::print method, instead of only allowing "dump".
A lot of APIs have both std::ostream and raw_ostream versions, it would
be useful to go through and systematically anihilate the std::ostream
versions.
This passes dejagnu, but there may be minor fallout, plz let me know if
so and I'll fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55263 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 22:23:09 +00:00
ed3e8b4ed2
Don't silently ignore errors when opening output streams.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55120 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21 15:33:45 +00:00
cb37188323
Use raw_ostream throughout the AsmPrinter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55092 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21 00:14:44 +00:00
2b11004d56
Link GC metadata printers by default to llc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54892 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 14:33:01 +00:00
3c3bc48d33
Move X86 assembler printers into separate directory. This allows JIT-only users not to link it in (use 'x86codegen' llvm-config arg for this)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54886 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 13:53:59 +00:00
3688f268cb
Remove GCSE, ValueNumbering, and LoadValueNumbering. These have been deprecated for almost a year; it's finally time for them to go away.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54822 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-15 21:31:02 +00:00
e1a4eda990
Add -fast command line option to lli. It enables fast codegen path.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54524 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 08:12:06 +00:00
bcbd9c43a1
Improve bugpoint output a bit by outputting the actual instructions instead of
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just it's name, which is often empty. Also remove a newline from the output
that wasn't really needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54158 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-29 08:55:30 +00:00
9d76c73d9c
Identify llvm bit-code file that is causing linking failure in LTO mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53972 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-24 00:34:11 +00:00
38bcec13e8
Quit early, if unable to reproduce error using original input files.
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Quit, if unable to fix error when linker input files are all native object files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53935 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-22 22:20:18 +00:00
8502112419
Remove temp. files in the end.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53930 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-22 20:03:45 +00:00
b6f08eb1e6
Remove more tabs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53905 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-22 09:08:05 +00:00
6e7775f732
Provide llvm bitcode file to native object file interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53886 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-21 23:04:39 +00:00
db6535dd20
tentative definitions are default visibility
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53780 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-19 00:58:07 +00:00
5a7fb69ac2
typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53778 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-18 23:47:27 +00:00
0597667717
If all linker input files are native object files then lto-bugpoint is not useful.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53777 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-18 23:46:41 +00:00
8e450f07ad
Start writing lto-bugpoint tool.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53774 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-18 22:59:45 +00:00
413907000e
Name string length is end position marker - begin position marker.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53697 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-16 19:49:09 +00:00
c2aec57c63
Do not forget global definitions from inline asm code block.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53693 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-16 18:06:52 +00:00
f0d286b77f
LinkOnce definitions have default scope, like weak definitions. Otherwise, the linker may not be able to match LinkOnce definition from one module with an exteranl reference from other module.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53580 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 00:00:11 +00:00
5f2f218825
Goodbye tail duplication (for good this time).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53574 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 22:29:15 +00:00
cebf59b4a9
Reformat this message to fit in 80 cols.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53561 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 17:43:27 +00:00
56eb133095
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53525 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-13 20:14:38 +00:00
3dda08ad5d
Fix PR2231 - opt -internalize -std-compile-opts should run internalize first
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53523 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-13 19:35:21 +00:00
920ae9863b
fix dangling pointer and argv off by one errors. Add support for --disable-inlining
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53249 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-08 21:14:10 +00:00
7220b814ed
Global variables beginning with \01 have special meaning on Darwin, so we need to remove
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the name prefix when we change them from internal to external. This allows bugpointing
of codegen miscompilations to work more reliably on Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53236 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-08 16:38:42 +00:00
82eec45b00
add _lto_codegen_debug_options so that linker can use it
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53213 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-07 23:24:06 +00:00
a93ae711a9
Provide a hook to set the code generation debug options to investigate lto failures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53119 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-03 22:53:14 +00:00
735e6eabf1
Use ADCE instead of just DCE. ADCE will better clean up after jump threading,
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for instance.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53045 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-02 18:42:07 +00:00
ebd69421a2
Rename new lto2 tool as lto.
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lto2->lto
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52912 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-30 18:15:01 +00:00
5eabc9d4f6
Remove old LTO interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52909 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-30 18:04:55 +00:00
687e03b2fa
Move dominator info printer into tool/opt/GraphPrinters.cpp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52907 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-30 17:32:58 +00:00
ca29dffa16
Since we are using GCC to assemble the program, make sure the assembly syntax is AT&T.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52827 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-27 15:08:59 +00:00
c4ab7acc0b
jump threading can introduce allocas, make sure we promote
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them back to registers!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52729 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-25 16:54:18 +00:00
6c31e87d7c
run mem2reg after the second jump threading pass in llvm-ld.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52728 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-25 16:51:55 +00:00
8e336eb04d
remove some dead options.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52726 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-25 16:44:08 +00:00
9954c76f2c
Fix some warnings reported by gcc-4.3. Hopefully
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this still compiles on windows - I can't test!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52488 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-19 08:47:31 +00:00
e424254897
Refactor the way to get a string containing the features of the target.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52470 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-18 21:39:02 +00:00
604a818463
If compiling for PPC on an i386 box, the LTO wouldn't get the altivec (and
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other) feature information. The workaround is inelegant and could be cleaned up
if this information were available some other way (say, in the IR).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52447 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-18 06:35:30 +00:00
48cca1fd46
Add an "exe" suffix only if the output file has no suffix at all.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52289 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-15 15:20:16 +00:00
1662183a83
Make sure all produced executable files have "exe" suffix on Windows.
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With this more general way, -native and -native-cbe options are handled too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52287 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-15 13:48:12 +00:00
e2bc1cb711
Make sure that the current executable filename has "exe" suffix on Windows.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52286 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-15 12:07:01 +00:00
5b90a7296c
Append "exe" suffix to executable files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52285 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-15 12:01:16 +00:00
ad6996d74f
Let bugpoint display generated messages on stderr only if no interpreter was
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found, this ensures that messages like "Found gcc" end up on stdout where they
belong.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52235 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-12 13:09:43 +00:00
fbea227f41
Add -silence-passes option to bugpoint. This option suppresses output generated
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when bugpoint is running passes in a child process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52234 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-12 13:02:26 +00:00
856e106d20
Make all help strings start in upper case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51788 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-30 21:14:10 +00:00
