oota-llvm.git
14 years agoFix PR2062: Don't build Intrinsics.gen in the source directory. Do it in the
Bill Wendling [Tue, 25 Mar 2008 09:12:48 +0000 (09:12 +0000)]
Fix PR2062: Don't build Intrinsics.gen in the source directory. Do it in the
object directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48766 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDisable building llvm-upgrade.
Tanya Lattner [Tue, 25 Mar 2008 05:05:58 +0000 (05:05 +0000)]
Disable building llvm-upgrade.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48764 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMake a note of the fact that EmitOwnedPtr() has nothing to do with the
Sam Bishop [Tue, 25 Mar 2008 04:41:18 +0000 (04:41 +0000)]
Make a note of the fact that EmitOwnedPtr() has nothing to do with the
OwningPtr<> class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48763 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoByebye llvm-upgrade!
Tanya Lattner [Tue, 25 Mar 2008 04:26:08 +0000 (04:26 +0000)]
Byebye llvm-upgrade!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48762 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agolastRegisterUse() should ignore identity copies. Those will be erased.
Evan Cheng [Tue, 25 Mar 2008 02:02:19 +0000 (02:02 +0000)]
lastRegisterUse() should ignore identity copies. Those will be erased.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48759 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agocheck struct layout
Devang Patel [Tue, 25 Mar 2008 00:47:49 +0000 (00:47 +0000)]
check struct layout

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48758 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove an unneeded test.
Evan Cheng [Mon, 24 Mar 2008 23:55:16 +0000 (23:55 +0000)]
Remove an unneeded test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48755 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd \t after .set. Fix by Jay Freeman.
Evan Cheng [Mon, 24 Mar 2008 23:36:49 +0000 (23:36 +0000)]
Add \t after .set. Fix by Jay Freeman.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48753 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoIf the coalescer commuted a def MI to allow coalescing, it can changed a previously...
Evan Cheng [Mon, 24 Mar 2008 23:31:21 +0000 (23:31 +0000)]
If the coalescer commuted a def MI to allow coalescing, it can changed a previously coalesced copy into an non-identity copy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48752 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd an assertion to catch register of illegal class.
Evan Cheng [Mon, 24 Mar 2008 23:28:21 +0000 (23:28 +0000)]
Add an assertion to catch register of illegal class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48751 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUse the bit size of the operand instead of the hard-coded 32 to generate the
Bill Wendling [Mon, 24 Mar 2008 23:16:37 +0000 (23:16 +0000)]
Use the bit size of the operand instead of the hard-coded 32 to generate the
mask.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48750 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoWith debug info, there are nameless constant global values. do not crash when we...
Andrew Lenharth [Mon, 24 Mar 2008 22:16:14 +0000 (22:16 +0000)]
With debug info, there are nameless constant global values.  do not crash when we hit one

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48749 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd file to project.
Steve Naroff [Mon, 24 Mar 2008 22:01:58 +0000 (22:01 +0000)]
Add file to project.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48747 91177308-0d34-0410-b5e6-96231b3b80d8

14 years ago- SSE4.1 extractfps extracts a f32 into a gr32 register. Very useful! Not. Fix the...
Evan Cheng [Mon, 24 Mar 2008 21:52:23 +0000 (21:52 +0000)]
- SSE4.1 extractfps extracts a f32 into a gr32 register. Very useful! Not. Fix the instruction specification and teaches lowering code to use it only when the only use is a store instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48746 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoOops. I wanted the compile flags for C++, not the C preprocessor flags.
Owen Anderson [Mon, 24 Mar 2008 21:38:01 +0000 (21:38 +0000)]
Oops.  I wanted the compile flags for C++, not the C preprocessor flags.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48744 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRevert r48676. I had plans for using it, but now it's just dead code.
Owen Anderson [Mon, 24 Mar 2008 21:29:58 +0000 (21:29 +0000)]
Revert r48676.  I had plans for using it, but now it's just dead code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48743 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agovoid type is also a valid function return type.
Devang Patel [Mon, 24 Mar 2008 20:52:42 +0000 (20:52 +0000)]
void type is also a valid function return type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48740 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove #include<iostream>, which I was using for debugging.
Owen Anderson [Mon, 24 Mar 2008 20:36:47 +0000 (20:36 +0000)]
Remove #include<iostream>, which I was using for debugging.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48739 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd incoming value from header only if phi node has any use inside the loop.
Devang Patel [Mon, 24 Mar 2008 20:16:14 +0000 (20:16 +0000)]
Add incoming value from header only if phi node has any use inside the loop.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48738 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdded Passes.html to the documentation list.
Tanya Lattner [Mon, 24 Mar 2008 18:29:32 +0000 (18:29 +0000)]
Added Passes.html to the documentation list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48736 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix typo. Clarify underlying message.
Devang Patel [Mon, 24 Mar 2008 18:10:52 +0000 (18:10 +0000)]
Fix typo. Clarify underlying message.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48734 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix test name.
Devang Patel [Mon, 24 Mar 2008 18:08:07 +0000 (18:08 +0000)]
Fix test name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48733 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoapparently tclsh doesn't lex like bash. Weird.
Chris Lattner [Mon, 24 Mar 2008 17:41:57 +0000 (17:41 +0000)]
apparently tclsh doesn't lex like bash.  Weird.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48732 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agopass the option so this test tests the right thing.
Chris Lattner [Mon, 24 Mar 2008 17:36:38 +0000 (17:36 +0000)]
pass the option so this test tests the right thing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48731 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd new test.
Devang Patel [Mon, 24 Mar 2008 17:16:39 +0000 (17:16 +0000)]
Add new test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48730 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove an unnecessary #include.
Dan Gohman [Mon, 24 Mar 2008 16:58:44 +0000 (16:58 +0000)]
Remove an unnecessary #include.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48729 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove incorrect comment.
Devang Patel [Mon, 24 Mar 2008 16:58:20 +0000 (16:58 +0000)]
Remove incorrect comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48728 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoShrink the size of AllocationInst by using its SubclassData
Dan Gohman [Mon, 24 Mar 2008 16:55:58 +0000 (16:55 +0000)]
Shrink the size of AllocationInst by using its SubclassData
field to store the alignment value instead of haing a
separate field.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48727 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAPIntify SelectionDAG's EXTRACT_ELEMENT code.
Dan Gohman [Mon, 24 Mar 2008 16:38:05 +0000 (16:38 +0000)]
APIntify SelectionDAG's EXTRACT_ELEMENT code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48726 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoIncreasing the inline limit from (overly conservative) 200 to 300. Given each BB...
Evan Cheng [Mon, 24 Mar 2008 06:37:48 +0000 (06:37 +0000)]
Increasing the inline limit from (overly conservative) 200 to 300. Given each BB costs 20 and each instruction costs 5, 200 means a 4 BB function + 24 instructions (actually less because caller's size also contributes to it).

Furthermore, double the limit when more than 10% of the callee instructions are vector instructions. Multimedia kernels tend to love inlining.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48725 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSmall format/grammar changes.
Bill Wendling [Mon, 24 Mar 2008 05:58:47 +0000 (05:58 +0000)]
Small format/grammar changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48723 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoGrammar Nazi strikes! :-)
Bill Wendling [Mon, 24 Mar 2008 05:55:54 +0000 (05:55 +0000)]
Grammar Nazi strikes! :-)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48722 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUpdate Function type documentation to clarify how multiple return values are supported.
Devang Patel [Mon, 24 Mar 2008 05:35:41 +0000 (05:35 +0000)]
Update Function type documentation to clarify how multiple return values are supported.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48721 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTemporarily disabling memset forming optimization. Add an option.
Evan Cheng [Mon, 24 Mar 2008 05:28:38 +0000 (05:28 +0000)]
Temporarily disabling memset forming optimization. Add an option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48720 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoBe sure to remove intervals after we've joined them. Also, remove some duplicated...
Owen Anderson [Mon, 24 Mar 2008 04:11:27 +0000 (04:11 +0000)]
Be sure to remove intervals after we've joined them.  Also, remove some duplicated code.

With this pass, StrongPHIElim can compile very simple testcases correctly.  There's still a ways
to go before it's ready for prime time, though.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48719 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoIgnoring per-user file.
Gordon Henriksen [Mon, 24 Mar 2008 03:43:50 +0000 (03:43 +0000)]
Ignoring per-user file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48718 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoIgnoring generated files.
Gordon Henriksen [Mon, 24 Mar 2008 03:42:32 +0000 (03:42 +0000)]
Ignoring generated files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48717 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTransform (zext (or (icmp), (icmp))) to (or (zext (cimp), (zext icmp))) if at least...
Evan Cheng [Mon, 24 Mar 2008 00:21:34 +0000 (00:21 +0000)]
Transform (zext (or (icmp), (icmp))) to (or (zext (cimp), (zext icmp))) if at least one of the (zext icmp) can be transformed to eliminate an icmp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48715 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove duplicated entries.
Evan Cheng [Sun, 23 Mar 2008 22:56:07 +0000 (22:56 +0000)]
Remove duplicated entries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48714 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAnother typo.
Gordon Henriksen [Sun, 23 Mar 2008 22:52:51 +0000 (22:52 +0000)]
Another typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48713 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix a typo.
Gordon Henriksen [Sun, 23 Mar 2008 22:37:22 +0000 (22:37 +0000)]
Fix a typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48712 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoObjective Caml bindings for basic block, function, global, and arg iterators.
Gordon Henriksen [Sun, 23 Mar 2008 22:21:29 +0000 (22:21 +0000)]
Objective Caml bindings for basic block, function, global, and arg iterators.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48711 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMinor typo fixes. Also add another FIXME.
Anton Korobeynikov [Sun, 23 Mar 2008 20:32:06 +0000 (20:32 +0000)]
Minor typo fixes. Also add another FIXME.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48710 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUpdate project to reflect deleted files.
Gordon Henriksen [Sun, 23 Mar 2008 16:49:47 +0000 (16:49 +0000)]
Update project to reflect deleted files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48709 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoPreserve calling convention during function cloning
Anton Korobeynikov [Sun, 23 Mar 2008 16:03:00 +0000 (16:03 +0000)]
Preserve calling convention during function cloning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48708 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd license header
Anton Korobeynikov [Sun, 23 Mar 2008 14:53:18 +0000 (14:53 +0000)]
Add license header

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48707 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd Win64 compilation callback. This allows easy examples to be JITed on Win64!
Anton Korobeynikov [Sun, 23 Mar 2008 14:44:32 +0000 (14:44 +0000)]
Add Win64 compilation callback. This allows easy examples to be JITed on Win64!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48706 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUse C-style comments :)
Anton Korobeynikov [Sun, 23 Mar 2008 13:44:17 +0000 (13:44 +0000)]
Use C-style comments :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48705 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoProvide a JIT selector on win64
Anton Korobeynikov [Sun, 23 Mar 2008 13:43:47 +0000 (13:43 +0000)]
Provide a JIT selector on win64

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48704 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoHack out the PIC mode on Win64 targets. This needs to be investigated later.
Anton Korobeynikov [Sun, 23 Mar 2008 13:41:18 +0000 (13:41 +0000)]
Hack out the PIC mode on Win64 targets. This needs to be investigated later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48703 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoCode cleanup. Provide generic way of selecting JIT pointer bitwidth regardless
Anton Korobeynikov [Sun, 23 Mar 2008 13:40:45 +0000 (13:40 +0000)]
Code cleanup. Provide generic way of selecting JIT pointer bitwidth regardless
of compiler used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48702 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRemove old-standing obsolete code.
Anton Korobeynikov [Sun, 23 Mar 2008 12:32:54 +0000 (12:32 +0000)]
Remove old-standing obsolete code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48701 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd Mikhail to credits file
Anton Korobeynikov [Sun, 23 Mar 2008 08:58:32 +0000 (08:58 +0000)]
Add Mikhail to credits file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48700 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd first proof-of-concept universal compiler driver framework based
Anton Korobeynikov [Sun, 23 Mar 2008 08:57:20 +0000 (08:57 +0000)]
Add first proof-of-concept universal compiler driver framework based
on ideas mentioned in PR686.
Written by Mikhail Glushenkov and contributed by Codedgers, Inc.

Old llvmc will be removed soon after new one will have all its properties.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48699 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoNew testcase.
Bill Wendling [Sat, 22 Mar 2008 22:27:01 +0000 (22:27 +0000)]
New testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48697 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't strip things when we're doing a debug build.
Bill Wendling [Sat, 22 Mar 2008 21:57:15 +0000 (21:57 +0000)]
Don't strip things when we're doing a debug build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48696 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoHonour built-in defines on win64 targets for automatically subtarget recognize.
Anton Korobeynikov [Sat, 22 Mar 2008 21:18:22 +0000 (21:18 +0000)]
Honour built-in defines on win64 targets for automatically subtarget recognize.
Force stack alignment to 16 bytes on win targets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48695 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRecognize "windows" in target triple, not only "win32"
Anton Korobeynikov [Sat, 22 Mar 2008 21:12:53 +0000 (21:12 +0000)]
Recognize "windows" in target triple, not only "win32"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48694 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUse normal naming convention for test.
Owen Anderson [Sat, 22 Mar 2008 21:08:33 +0000 (21:08 +0000)]
Use normal naming convention for test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48693 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd information about callee-saved registers on Win64
Anton Korobeynikov [Sat, 22 Mar 2008 21:04:01 +0000 (21:04 +0000)]
Add information about callee-saved registers on Win64

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48692 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd convenient helper for win64 check. Simplify things slightly.
Anton Korobeynikov [Sat, 22 Mar 2008 20:57:27 +0000 (20:57 +0000)]
Add convenient helper for win64 check. Simplify things slightly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48691 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoInitial support for Win64 calling conventions. Still in early state.
Anton Korobeynikov [Sat, 22 Mar 2008 20:37:30 +0000 (20:37 +0000)]
Initial support for Win64 calling conventions. Still in early state.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48690 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRegister EH frames emitted in JIT when using gcc unwinding runtime
Anton Korobeynikov [Sat, 22 Mar 2008 08:53:09 +0000 (08:53 +0000)]
Register EH frames emitted in JIT when using gcc unwinding runtime

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48688 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix merge error
Anton Korobeynikov [Sat, 22 Mar 2008 08:50:08 +0000 (08:50 +0000)]
Fix merge error

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48687 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd testcase for prev. commit. Minor fixes
Anton Korobeynikov [Sat, 22 Mar 2008 08:37:05 +0000 (08:37 +0000)]
Add testcase for prev. commit. Minor fixes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48686 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAliasing chains cleanups: update langref, add check into verifier
Anton Korobeynikov [Sat, 22 Mar 2008 08:36:14 +0000 (08:36 +0000)]
Aliasing chains cleanups: update langref, add check into verifier

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48685 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSupport chained aliases for LLVM IR printing. This fixes PR2145
Anton Korobeynikov [Sat, 22 Mar 2008 08:17:17 +0000 (08:17 +0000)]
Support chained aliases for LLVM IR printing. This fixes PR2145

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48684 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAnother comments fixing
Anton Korobeynikov [Sat, 22 Mar 2008 07:53:40 +0000 (07:53 +0000)]
Another comments fixing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48683 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSlightly increase default set size. It's cheap and won't hurt.
Anton Korobeynikov [Sat, 22 Mar 2008 07:48:40 +0000 (07:48 +0000)]
Slightly increase default set size. It's cheap and won't hurt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48682 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTypo fixes
Anton Korobeynikov [Sat, 22 Mar 2008 07:48:08 +0000 (07:48 +0000)]
Typo fixes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48681 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoimplement an initial hack at a straight-line store -> memset optimization.
Chris Lattner [Sat, 22 Mar 2008 05:37:16 +0000 (05:37 +0000)]
implement an initial hack at a straight-line store -> memset optimization.
This fires dozens of times across spec and multisource, but I don't know
if it actually speeds stuff up.  Hopefully the testers will show something
nice :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48680 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoimplement the logic for memset insertion and store deletion.
Chris Lattner [Sat, 22 Mar 2008 04:13:49 +0000 (04:13 +0000)]
implement the logic for memset insertion and store deletion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48679 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd a comment, and fix a bug where AllocateRW recurred to AllocateRWX instead of...
Owen Anderson [Sat, 22 Mar 2008 02:59:54 +0000 (02:59 +0000)]
Add a comment, and fix a bug where AllocateRW recurred to AllocateRWX instead of itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48677 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd an AllocateRW to match AllocateRWX.
Owen Anderson [Sat, 22 Mar 2008 02:33:53 +0000 (02:33 +0000)]
Add an AllocateRW to match AllocateRWX.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48676 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTeach DAG combiner to commute commutable binary nodes in order to achieve sdisel...
Evan Cheng [Sat, 22 Mar 2008 01:55:50 +0000 (01:55 +0000)]
Teach DAG combiner to commute commutable binary nodes in order to achieve sdisel CSE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48673 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoThis is a partially implemented and currently disabled start of a store
Chris Lattner [Sat, 22 Mar 2008 00:31:52 +0000 (00:31 +0000)]
This is a partially implemented and currently disabled start of a store
merging optimization.  Nothing to see here, hopefully more later :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48670 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoDon't include <map> in Pass.h, which doesn't need it. This requires
Dan Gohman [Fri, 21 Mar 2008 23:51:57 +0000 (23:51 +0000)]
Don't include <map> in Pass.h, which doesn't need it. This requires
adding <map> to many files that actually do need it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48667 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAvoid calling array_endof in a static initializer, as it incurs
Dan Gohman [Fri, 21 Mar 2008 23:44:21 +0000 (23:44 +0000)]
Avoid calling array_endof in a static initializer, as it incurs
dynamic initialization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48666 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoSpecialize FORCE_DEFINING_FILE_TO_BE_LINKED using a GCC trick
Dan Gohman [Fri, 21 Mar 2008 23:38:23 +0000 (23:38 +0000)]
Specialize FORCE_DEFINING_FILE_TO_BE_LINKED using a GCC trick
to avoid using constructor calls for static objects. This reduces
the number of objects requiring static constructors in a typical
LLVM build by around 20%.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48665 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix -view-sunit-dags to support cross-rc-copy nodes.
Dan Gohman [Fri, 21 Mar 2008 22:51:06 +0000 (22:51 +0000)]
Fix -view-sunit-dags to support cross-rc-copy nodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48664 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoa happier version of happiness
Gabor Greif [Fri, 21 Mar 2008 22:17:07 +0000 (22:17 +0000)]
a happier version of happiness

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48663 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agothe size of a smallvector shouldn't be part of the interface to these methods.
Chris Lattner [Fri, 21 Mar 2008 22:01:16 +0000 (22:01 +0000)]
the size of a smallvector shouldn't be part of the interface to these methods.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48662 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agomake gvn marginally faster by reallocating the lastSeenLoad map for
Chris Lattner [Fri, 21 Mar 2008 21:33:23 +0000 (21:33 +0000)]
make gvn marginally faster by reallocating the lastSeenLoad map for
each basic block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48660 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMinor cleanups and shrinkification.
Chris Lattner [Fri, 21 Mar 2008 21:14:38 +0000 (21:14 +0000)]
Minor cleanups and shrinkification.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48658 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoHandle getresult instructions in different basic blocks
Dan Gohman [Fri, 21 Mar 2008 21:01:32 +0000 (21:01 +0000)]
Handle getresult instructions in different basic blocks
from their aggregate operands by moving the getresult
instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48657 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoRestore this assert now that the livevar bug is fixed.
Chris Lattner [Fri, 21 Mar 2008 20:41:27 +0000 (20:41 +0000)]
Restore this assert now that the livevar bug is fixed.
This verifies kill info for "ret" fp operands is right.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48656 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTestcase for PR2160.
Duncan Sands [Fri, 21 Mar 2008 20:22:11 +0000 (20:22 +0000)]
Testcase for PR2160.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48655 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoA couple of kill marker maintainence bug.
Evan Cheng [Fri, 21 Mar 2008 19:09:30 +0000 (19:09 +0000)]
A couple of kill marker maintainence bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48653 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoclean up and fix the call section.
Chris Lattner [Fri, 21 Mar 2008 17:24:17 +0000 (17:24 +0000)]
clean up and fix the call section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48651 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agocleanups for the getresult section.
Chris Lattner [Fri, 21 Mar 2008 17:20:51 +0000 (17:20 +0000)]
cleanups for the getresult section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48650 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFunctionExtractorPass has been superceded by GVExtractorPass
Andrew Lenharth [Fri, 21 Mar 2008 16:46:53 +0000 (16:46 +0000)]
FunctionExtractorPass has been superceded by GVExtractorPass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48648 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoMake it possible to get an empty struct using
Duncan Sands [Fri, 21 Mar 2008 15:53:17 +0000 (15:53 +0000)]
Make it possible to get an empty struct using
the new StructType::get method.  The second NULL
is to pacify the gcc warning mechanism.  This
patch compiles but is otherwise untested.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48645 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoIntroduce a new node for holding call argument
Duncan Sands [Fri, 21 Mar 2008 09:14:45 +0000 (09:14 +0000)]
Introduce a new node for holding call argument
flags.  This is needed by the new legalize types
infrastructure which wants to expand the 64 bit
constants previously used to hold the flags on
32 bit machines.  There are two functional changes:
(1) in LowerArguments, if a parameter has the zext
attribute set then that is marked in the flags;
before it was being ignored; (2) PPC had some bogus
code for handling two word arguments when using the
ELF 32 ABI, which was hard to convert because of
the bogusness.  As suggested by the original author
(Nicolas Geoffray), I've disabled it for the moment.
Tested with "make check" and the Ada ACATS testsuite.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48640 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoFix the build for gcc-4.2.
Duncan Sands [Fri, 21 Mar 2008 08:32:17 +0000 (08:32 +0000)]
Fix the build for gcc-4.2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48639 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoremove Evan's "ugly hack" that sorta attempted to get
Chris Lattner [Fri, 21 Mar 2008 06:50:21 +0000 (06:50 +0000)]
remove Evan's "ugly hack" that sorta attempted to get
x86-64 return conventions correct, but was never enabled.
We can now do the "right thing" with multiple return values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48635 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoAdd support for calls that return two FP values in
Chris Lattner [Fri, 21 Mar 2008 06:38:26 +0000 (06:38 +0000)]
Add support for calls that return two FP values in
ST(0)/ST(1).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48634 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agodisable a bogus assertion.
Chris Lattner [Fri, 21 Mar 2008 06:01:05 +0000 (06:01 +0000)]
disable a bogus assertion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48633 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoEnable support for returning two long-double values in ST(0)/ST(1).
Chris Lattner [Fri, 21 Mar 2008 05:57:20 +0000 (05:57 +0000)]
Enable support for returning two long-double values in ST(0)/ST(1).
This allows us to compile fp-stack-2results.ll into:

_test:
fldz
fld1
ret

which returns 1 in ST(0) and 0 in ST(1).  This is needed for x86-64
_Complex long double.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48632 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoTeach masked value is zero about add and sub, and use MVIZ to
Chris Lattner [Fri, 21 Mar 2008 05:19:58 +0000 (05:19 +0000)]
Teach masked value is zero about add and sub, and use MVIZ to
simplify things like (X & 4) >> 1 == 2  --> (X & 4) == 4.

since it is obvious that the shift doesn't remove any bits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48631 91177308-0d34-0410-b5e6-96231b3b80d8

14 years agoUndo 48570. Correctly match mmx shift instructions with an immediate operand.
Evan Cheng [Fri, 21 Mar 2008 00:40:09 +0000 (00:40 +0000)]
Undo 48570. Correctly match mmx shift instructions with an immediate operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48627 91177308-0d34-0410-b5e6-96231b3b80d8