f9d25185d5
Upgrade tests.
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llvm-svn: 48536
2008-03-19 05:39:35 +00:00
f5ec84c4f3
add some convenience methods for creating GEP instructions and
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struct types. Patch by David Chisnall, with some tweaks.
llvm-svn: 48531
2008-03-19 05:06:05 +00:00
0ea4c8d706
Upgrade tests to not use llvm-upgrade.
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llvm-svn: 48530
2008-03-19 04:36:04 +00:00
1d526b90aa
Upgrade tests to not use llvm-upgrade.
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llvm-svn: 48529
2008-03-19 04:14:49 +00:00
054817ce06
C bindings for Module-, Function-, and BasicBlock::iterator.
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llvm-svn: 48528
2008-03-19 03:47:18 +00:00
f73582b17c
Remove llvm-upgrade and update tests.
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llvm-svn: 48527
2008-03-19 03:47:13 +00:00
56e9e57d28
Fixed a coalescer bug caused by a typo.
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llvm-svn: 48526
2008-03-19 02:26:36 +00:00
265f780c22
C and Objective Caml bindings for the various getParent methods of the IR.
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Based on Erick Tryzelaar's patch.
llvm-svn: 48523
2008-03-19 01:11:35 +00:00
44c0b4f754
Fix live variables issues:
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1. If part of a register is re-defined, an implicit kill and an implicit def are added to denote read / mod / write. However, this should only be necessary if the register is actually read later. This is a performance issue.
2. If a sub-register is being defined, and it doesn't have a previous use, do not add a implicit kill to the last use of a super-register:
= EAX, AX<imp-use,kill>
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AX =
In this case, EAX is live but AX is killed, this is wrong and will cause the coalescer to do bad things.
llvm-svn: 48521
2008-03-19 00:52:20 +00:00
af75ab8130
Do not use virtual function to identify an analysis pass.
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llvm-svn: 48520
2008-03-19 00:48:41 +00:00
2f6ab65d77
On Darwin, GCC issues a ".globl" for something that has a "visibility protected"
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attribute instead of ".protected".
llvm-svn: 48516
2008-03-18 23:38:12 +00:00
484064370a
Fix a x86-64 isel lowering bug that's been around forever. A x86-64 varargs function implicitly reads X86::AL, don't clobber it!
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llvm-svn: 48515
2008-03-18 23:36:35 +00:00
4799ea70ea
Note that gcc 4.0.1 will trip internal LLVM asserts (e.g., pred_iterator) if compiling
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for Release with optimization levels greater than -O0.
llvm-svn: 48513
2008-03-18 23:13:26 +00:00
43784cc27d
It might be nice to have this run as x86 on non-x86 platforms...
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llvm-svn: 48511
2008-03-18 22:38:22 +00:00
efb4d9ef80
Temporarily revert r48491. It's breaking test/CodeGen/X86/xorl.ll.
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llvm-svn: 48510
2008-03-18 22:29:51 +00:00
5fef9aea12
Fix PR 2160 by making sure arguments to external functions get marked as pointing to anything
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llvm-svn: 48509
2008-03-18 22:22:53 +00:00
a043a9b0f0
Do not pass -g flag when compiling tests, so remove the C.Flags. This only happens if you have a debug build of llvm.
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llvm-svn: 48498
2008-03-18 19:59:04 +00:00
12c76db312
Make conversions of i8/i16 to ppcf128 work.
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llvm-svn: 48493
2008-03-18 17:28:38 +00:00
08ef1b2bdb
Dial down gcc's warnings: don't use 0UL when 0U suffices (and when the
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variables and methods themselves only use unsigned.)
llvm-svn: 48492
2008-03-18 16:55:06 +00:00
3e408d4d82
Target independent DAG transform to use truncate for field extraction + sign extend on targets where this is profitable. Passes nightly on x86-64.
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llvm-svn: 48491
2008-03-18 16:46:39 +00:00
d096ec0a86
Rewrite code that propagate isDead information after a dead copy is coalesced. This remove some ugly spaghetti code and fixed a number of subtle bugs.
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llvm-svn: 48490
2008-03-18 08:26:47 +00:00
4e59897d3d
Upgrade tests to not use llvm-upgrade.
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llvm-svn: 48484
2008-03-18 04:14:37 +00:00
baa370b37a
Upgrade tests to not use llvm-upgrade.
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llvm-svn: 48483
2008-03-18 03:45:45 +00:00
69683fa5ee
Get rid of compilation warnings. Per Devang.
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llvm-svn: 48478
2008-03-18 01:52:17 +00:00
864970e9b6
Identify Analysis pass.
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Do not run analysis pass again if analysis info is still available.
This fixes PR1441.
llvm-svn: 48476
2008-03-18 00:39:19 +00:00
924ca7f01d
Update heuritics that estimates cost of call instructions.
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llvm-svn: 48474
2008-03-17 23:41:20 +00:00
cf87e71053
Make Complex long long/double/long double work
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in ppc64 mode.
llvm-svn: 48459
2008-03-17 17:11:08 +00:00
c572c1e487
Clarify the unwind attribute. Add assumption
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about sret made by the optimizers.
llvm-svn: 48452
2008-03-17 12:17:41 +00:00
0d3970c839
Fix for "make install" of ocaml docs. Patch by Erick Tryzelaar!
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llvm-svn: 48451
2008-03-17 07:49:23 +00:00
fbbe80b597
Add support for escaping {} in asm strings, based on patch from Nick Burns.
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llvm-svn: 48450
2008-03-17 07:26:14 +00:00
7d4152bda6
Check in some #ifdef'd out code switching call argument
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lowering over to SparcCallingConv.td. We can't make the switch
yet because we can't say to pass f64 registers in 2 x i32 registers
with the td file yet.
llvm-svn: 48449
2008-03-17 06:58:37 +00:00
52f16deb65
minor cleanups
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llvm-svn: 48448
2008-03-17 06:57:02 +00:00
24bc123e80
Unbreak JIT. Ignore TargetInstrInfo::IMPLICIT_DEF.
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llvm-svn: 48447
2008-03-17 06:56:52 +00:00
488e645938
A first attempt at updating live intervals, with code lifted from
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the coalescer. This doesn't really work, but gets us farther than
before.
llvm-svn: 48446
2008-03-17 06:08:26 +00:00
4eabbb8f11
remove dead code
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llvm-svn: 48445
2008-03-17 06:04:10 +00:00
db26db2158
Switch sparc from using LowerCallTo to using LowerOperation(CALL) like
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other targets. Use autogenerated calling conv to lower result of
calls.
llvm-svn: 48444
2008-03-17 06:01:07 +00:00
49b269d780
Start moving sparc to use SparcCallingConv.td, switching over
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return lowering first. This fixes a bug where the top and bottom
of i64 values were returned in the wrong registers before.
llvm-svn: 48443
2008-03-17 05:41:48 +00:00
0a1762e374
split sparc lowering out into SparcISelLowering.{cpp|h} to follow
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best practices.
llvm-svn: 48442
2008-03-17 03:21:36 +00:00
5c5597a572
refactor the LowerOperation code out to individual functions for
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each lowering, which is 'best practice'.
llvm-svn: 48441
2008-03-17 02:52:07 +00:00
92dcf1e0c2
Next round of PPC32 ABI changes. Allow for gcc
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behavior where a callee thinks a param will be
present in memory, even though the ABI doc says
it doesn't have to be. Handle complex long long
and complex double (4 and 8 return regs).
llvm-svn: 48439
2008-03-17 02:13:43 +00:00
af8d3c6699
various rotate fun.
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llvm-svn: 48438
2008-03-17 01:47:51 +00:00
3b79fdcae5
ensure we continue matching x86-64 rotates.
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llvm-svn: 48437
2008-03-17 01:35:03 +00:00
39afeaf834
__builtin_ia32_movntdqa reads memory
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llvm-svn: 48431
2008-03-16 21:15:47 +00:00
9030ecec88
Add a couple missing SSE4 instructions
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llvm-svn: 48430
2008-03-16 21:14:46 +00:00
ab4b7d36cd
C and Objective Caml bindings for the TargetData class.
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llvm-svn: 48422
2008-03-16 20:08:03 +00:00
9a11a0174f
Add assert for non-hexadecimal radixes.
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llvm-svn: 48421
2008-03-16 20:05:52 +00:00
d0cc8dbd4d
Housekeeping.
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llvm-svn: 48420
2008-03-16 16:33:35 +00:00
82a0e74f43
C and Objective Caml bindings for several scalar transforms.
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Patch originally by Erick Tryzelaar, but has been modified somewhat.
llvm-svn: 48419
2008-03-16 16:32:40 +00:00
9657149875
Remove unnecessary includes.
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llvm-svn: 48418
2008-03-16 15:55:43 +00:00
ec6f1669d3
All of these tests had out of date syntax and were never even running through
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llvm-upgrade because nobody noticed them failing.
Update to use new syntax and actually check for the right failure by looking at
the error message.
llvm-svn: 48417
2008-03-16 07:55:46 +00:00
Tanya Lattner