Duncan Sands [Fri, 27 Jul 2007 15:09:54 +0000 (15:09 +0000)]
As the number of parameter attributes increases,
Verifier::visitFunction is suffering a combinatorial
explosion due to the number of mutually incompatible
attributes. This patch tidies the whole thing up
using attribute masks. While there I fixed some
small bugs: (1) the ByVal attribute tests cast a
type to a pointer type, which can fail. Yes, the
fact it is of a pointer type is checked before,
but a failing check does not cause the program
to exit, it continues on outputting further errors;
(2) Nothing was checking that an sret attribute is
on the first parameter; (3) nothing was checking that
a function for which isStructReturn() is true has a
parameter with the sret attribute and vice-versa (I
don't think it is possible for this to go wrong, but
it seems right to check it).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40553
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Duncan Sands [Fri, 27 Jul 2007 12:58:54 +0000 (12:58 +0000)]
Support for trampolines, except for X86 codegen which is
still under discussion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40549
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Christopher Lamb [Fri, 27 Jul 2007 07:36:14 +0000 (07:36 +0000)]
Move subreg lowering pass to be right after regalloc, per feedback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40548
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Evan Cheng [Fri, 27 Jul 2007 01:37:47 +0000 (01:37 +0000)]
Reverting 40504 for now. It's breaking oggenc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40547
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Devang Patel [Thu, 26 Jul 2007 20:21:42 +0000 (20:21 +0000)]
Fix thinko. Update return status appropriately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40546
91177308-0d34-0410-b5e6-
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Owen Anderson [Thu, 26 Jul 2007 18:57:04 +0000 (18:57 +0000)]
Fix a bug introduced in my last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40542
91177308-0d34-0410-b5e6-
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Owen Anderson [Thu, 26 Jul 2007 18:26:51 +0000 (18:26 +0000)]
Fix a couple more bugs in the phi construction by pulling in code that does
almost the same things from LCSSA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40540
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Evan Cheng [Thu, 26 Jul 2007 17:45:57 +0000 (17:45 +0000)]
Test case for PR1573.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40539
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Evan Cheng [Thu, 26 Jul 2007 17:45:41 +0000 (17:45 +0000)]
Make sure epilogue esp adjustment is placed before any terminator and pop instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40538
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Evan Cheng [Thu, 26 Jul 2007 17:32:14 +0000 (17:32 +0000)]
Don't pollute the meaning of isUnpredicatedTerminator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40537
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Evan Cheng [Thu, 26 Jul 2007 17:07:03 +0000 (17:07 +0000)]
Fix test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40536
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Evan Cheng [Thu, 26 Jul 2007 17:02:45 +0000 (17:02 +0000)]
Minor bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40535
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Dan Gohman [Thu, 26 Jul 2007 16:14:06 +0000 (16:14 +0000)]
Fix the alias analysis query in DAGCombiner to not add in two
offsets. The SrcValueOffset values are the real offsets from the
SrcValue base pointers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40534
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Dan Gohman [Thu, 26 Jul 2007 16:06:08 +0000 (16:06 +0000)]
Move the GET_SIDE_EFFECT_INFO logic from isInstructionTriviallyDead
to Instruction::mayWriteToMemory, fixing a FIXME, and helping
various places that call mayWriteToMemory directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40533
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Dan Gohman [Thu, 26 Jul 2007 15:29:35 +0000 (15:29 +0000)]
Remove a bogus return statement, what appears to have been a pasto
from Relation::contradicts in Relation::incorporate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40531
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Dan Gohman [Thu, 26 Jul 2007 15:25:08 +0000 (15:25 +0000)]
DummyInst's member functions don't need to be virtual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40530
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Dan Gohman [Thu, 26 Jul 2007 15:24:15 +0000 (15:24 +0000)]
In the .loc directive, print the fields as "debug" fields, so they
don't get decorated as if for immediate fields for instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40529
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Dan Gohman [Thu, 26 Jul 2007 15:11:50 +0000 (15:11 +0000)]
Fix a whitespace difference between CMPSSrr and CMPSDrr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40528
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Dan Gohman [Thu, 26 Jul 2007 15:11:00 +0000 (15:11 +0000)]
Fix a pasto in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40527
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Christopher Lamb [Thu, 26 Jul 2007 08:18:32 +0000 (08:18 +0000)]
Add a MachineFunction pass, which runs post register allocation, that turns subreg insert/extract instruction into register copies. This ensures correct code gen if the coalescer isn't able to remove all subreg instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40521
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Christopher Lamb [Thu, 26 Jul 2007 08:12:07 +0000 (08:12 +0000)]
Teach DAG scheduling how to properly emit subreg insert/extract machine instructions. PR1350
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40520
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Christopher Lamb [Thu, 26 Jul 2007 08:01:58 +0000 (08:01 +0000)]
Have register info provide the inverse mapping of register->superregisters. PR1350
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40519
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Christopher Lamb [Thu, 26 Jul 2007 07:48:21 +0000 (07:48 +0000)]
Add target independent MachineInstr's to represent subreg insert/extract in MBB's. PR1350
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40518
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Evan Cheng [Thu, 26 Jul 2007 07:35:15 +0000 (07:35 +0000)]
Same goes for constantpool, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40517
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Christopher Lamb [Thu, 26 Jul 2007 07:34:40 +0000 (07:34 +0000)]
Add selection DAG nodes for subreg insert/extract. PR1350
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40516
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Christopher Lamb [Thu, 26 Jul 2007 07:03:08 +0000 (07:03 +0000)]
Fix 80 col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40515
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Christopher Lamb [Thu, 26 Jul 2007 07:00:46 +0000 (07:00 +0000)]
Remove subreg index from MachineInstr's and also keep vregs as unsigned when adding operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40514
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Christopher Lamb [Thu, 26 Jul 2007 06:41:18 +0000 (06:41 +0000)]
Teach TableGen about the new vector types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40513
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Christopher Lamb [Thu, 26 Jul 2007 03:33:13 +0000 (03:33 +0000)]
Fix infinite recursion for when extract_vector_elt is legal. Unfortunately no public targets use this code-path, so no test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40510
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Christopher Lamb [Thu, 26 Jul 2007 01:48:57 +0000 (01:48 +0000)]
Fix comments for new types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40507
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Christopher Lamb [Thu, 26 Jul 2007 01:46:52 +0000 (01:46 +0000)]
Add support for 3 element 32-bit vector ValueTypes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40506
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Dan Gohman [Thu, 26 Jul 2007 00:31:09 +0000 (00:31 +0000)]
Remove X86ISD::LOAD_PACK and X86ISD::LOAD_UA and associated code from the
x86 target, replacing them with the new alignment attributes on memory
references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40504
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Owen Anderson [Wed, 25 Jul 2007 23:54:42 +0000 (23:54 +0000)]
Fix what is _hopefully_ the last corner case for loops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40503
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Evan Cheng [Wed, 25 Jul 2007 23:41:36 +0000 (23:41 +0000)]
Mac OS X x86-64 lower 4G address is not available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40502
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Evan Cheng [Wed, 25 Jul 2007 23:36:05 +0000 (23:36 +0000)]
Mac OS X should use 0x90 to fill in gaps to satisfy function alignment requirements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40501
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Evan Cheng [Wed, 25 Jul 2007 23:35:07 +0000 (23:35 +0000)]
EmitAlignment() also emits optional fill value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40500
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Evan Cheng [Wed, 25 Jul 2007 22:28:16 +0000 (22:28 +0000)]
Functions with LinkOnce and weak linkage still need to be aligned. Doh.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40499
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Owen Anderson [Wed, 25 Jul 2007 22:19:40 +0000 (22:19 +0000)]
My last commit was not correct for nested loops. Fix it, and add a testcase for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40498
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Owen Anderson [Wed, 25 Jul 2007 22:03:06 +0000 (22:03 +0000)]
Fix an infinite loop on 300.twolf.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40497
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Owen Anderson [Wed, 25 Jul 2007 21:30:15 +0000 (21:30 +0000)]
Forgot to include this file in my last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40496
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Owen Anderson [Wed, 25 Jul 2007 21:26:36 +0000 (21:26 +0000)]
Fix a bug in non-local memdep that was causing an infinite loop on 175.vpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40495
91177308-0d34-0410-b5e6-
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Owen Anderson [Wed, 25 Jul 2007 21:13:41 +0000 (21:13 +0000)]
Fix a bug that was causing GVN to crash on 252.eon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40494
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Devang Patel [Wed, 25 Jul 2007 21:05:39 +0000 (21:05 +0000)]
Fix example code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40493
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Owen Anderson [Wed, 25 Jul 2007 19:57:03 +0000 (19:57 +0000)]
Add basic support for performing whole-function RLE.
Note: This has not yet been thoroughly tested. Use at your own risk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40489
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Chandler Carruth [Wed, 25 Jul 2007 19:47:31 +0000 (19:47 +0000)]
Moving regression test to reflect move in source and headers to Bitcode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40488
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Dan Gohman [Wed, 25 Jul 2007 19:33:14 +0000 (19:33 +0000)]
Don't ignore the return value of AsmPrinter::doInitialization and
AsmPrinter::doFinalization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40487
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Devang Patel [Wed, 25 Jul 2007 18:00:25 +0000 (18:00 +0000)]
Add BasicInliner interface.
This interface allows clients to inline bunch of functions with module
level call graph information.:wq
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40486
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Chris Lattner [Wed, 25 Jul 2007 06:15:23 +0000 (06:15 +0000)]
test commit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40484
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Nick Lewycky [Wed, 25 Jul 2007 03:48:45 +0000 (03:48 +0000)]
Fix debug info and globals filled with zeros.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40483
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Wed, 25 Jul 2007 00:06:28 +0000 (00:06 +0000)]
Minor cleanup:
- Split EH and debug infiormation
- Make DwarfWriter more verbose in some cases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40481
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Dan Gohman [Tue, 24 Jul 2007 23:00:27 +0000 (23:00 +0000)]
Add const to CanBeFoldedBy, CheckAndMask, and CheckOrMask.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40480
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Dan Gohman [Tue, 24 Jul 2007 22:58:00 +0000 (22:58 +0000)]
A minor simplication in the generated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40479
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Dan Gohman [Tue, 24 Jul 2007 22:55:08 +0000 (22:55 +0000)]
Use movaps to load a v4f32 build_vector of all-constant values into a
register instead of loading each element individually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40478
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Owen Anderson [Tue, 24 Jul 2007 21:52:37 +0000 (21:52 +0000)]
Add initial support for non-local memory dependence analysis.
NOTE: This has only been cursorily tested. Expected improvements soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40476
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Owen Anderson [Tue, 24 Jul 2007 21:31:23 +0000 (21:31 +0000)]
Make the copy constructor of SmallPtrSet much faster.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40474
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Anton Korobeynikov [Tue, 24 Jul 2007 21:07:39 +0000 (21:07 +0000)]
Heal EH handling stuff by emitting correct offsets to callee-saved registers.
Pretty hackish, but code itself is dirty mess, so we won't make anything worse. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40472
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Owen Anderson [Tue, 24 Jul 2007 17:55:58 +0000 (17:55 +0000)]
Add a GVN pass, using the value numbering code I developed for GVNPRE and the
load elimination code from RedundantLoadElimination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40469
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Reid Spencer [Tue, 24 Jul 2007 14:35:44 +0000 (14:35 +0000)]
Make output match actual condition tested. Thanks, Duncan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40464
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Devang Patel [Tue, 24 Jul 2007 01:02:25 +0000 (01:02 +0000)]
Unreachable block is not a root node in post dominator tree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40458
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Owen Anderson [Tue, 24 Jul 2007 00:17:04 +0000 (00:17 +0000)]
Rename a lot of things to change FastDLE to RedundantLoadElimination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40457
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Owen Anderson [Tue, 24 Jul 2007 00:08:38 +0000 (00:08 +0000)]
Rename FastDLE as RedundantLoadElimination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40456
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Reid Spencer [Mon, 23 Jul 2007 23:46:43 +0000 (23:46 +0000)]
1. Make sure we print the Function Value for parameter attribute errors
2. Fold an if statement into the Assert1 macro call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40455
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Reid Spencer [Mon, 23 Jul 2007 23:09:55 +0000 (23:09 +0000)]
Add better verification of attributes on function types. It is not permitted
to use sret or inreg on the function. It is equally illegal to use noreturn
or nounwind on a parameter; they only go with the function. This patch
enforces these rules.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40453
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Chandler Carruth [Mon, 23 Jul 2007 22:42:15 +0000 (22:42 +0000)]
Fix for PR1567, which involves a weird bug on non-32bit architectures and silly C type sizes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40451
91177308-0d34-0410-b5e6-
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Owen Anderson [Mon, 23 Jul 2007 22:18:05 +0000 (22:18 +0000)]
Add testcases for FastDLE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40449
91177308-0d34-0410-b5e6-
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Owen Anderson [Mon, 23 Jul 2007 22:05:54 +0000 (22:05 +0000)]
Don't delete volatile loads. Doing so is not safe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40448
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Owen Anderson [Mon, 23 Jul 2007 22:00:03 +0000 (22:00 +0000)]
Forgot to commit this file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40447
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Owen Anderson [Mon, 23 Jul 2007 21:51:37 +0000 (21:51 +0000)]
Fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40446
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Owen Anderson [Mon, 23 Jul 2007 21:48:08 +0000 (21:48 +0000)]
Add FastDLE, the load-elimination counterpart of FastDSE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40445
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Owen Anderson [Mon, 23 Jul 2007 20:49:13 +0000 (20:49 +0000)]
Move these tests to use FastDSE instead of old DSE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40444
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Dan Gohman [Mon, 23 Jul 2007 20:24:29 +0000 (20:24 +0000)]
Fix some uses of dyn_cast to be uses of cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40443
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Dan Gohman [Mon, 23 Jul 2007 19:26:08 +0000 (19:26 +0000)]
Delete the svn:executable property on these files, which aren't executable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40441
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Owen Anderson [Mon, 23 Jul 2007 18:30:37 +0000 (18:30 +0000)]
Fix file header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40440
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 23 Jul 2007 17:10:17 +0000 (17:10 +0000)]
completely remove a transformation that is unsafe in the face of
undefs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40439
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Duncan Sands [Mon, 23 Jul 2007 15:23:35 +0000 (15:23 +0000)]
The Ada f-e produces various auxiliary output files
that cannot be suppressed and cannot be redirected:
they are dumped in the current working directory.
When running the testsuite this means that these
files do not end up in the Output directory. The
best solution I could find is to change directory
into Output before running tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40437
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Duncan Sands [Mon, 23 Jul 2007 13:41:53 +0000 (13:41 +0000)]
For multipart tests, place the parts with no
RUN line in Support. Give up on sending output
to /dev/null - this cannot always be arranged.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40436
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Reid Spencer [Mon, 23 Jul 2007 08:20:46 +0000 (08:20 +0000)]
Restore ability to build archives (oops)
Fix -include line so it doesn't reference /dev/null
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40429
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Reid Spencer [Mon, 23 Jul 2007 08:09:15 +0000 (08:09 +0000)]
Remove bizarre use of /dev/null in a makefile include line that
produces warning from make about bad timestamp on /dev/null
Patch by Holger Schurig.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40426
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Bill Wendling [Mon, 23 Jul 2007 04:44:02 +0000 (04:44 +0000)]
Fix some validation errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40417
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Bill Wendling [Mon, 23 Jul 2007 04:41:42 +0000 (04:41 +0000)]
Converted to "svn" and reformatted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40416
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Reid Spencer [Mon, 23 Jul 2007 04:23:32 +0000 (04:23 +0000)]
Remove dead option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40415
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Bill Wendling [Mon, 23 Jul 2007 03:56:42 +0000 (03:56 +0000)]
Small change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40413
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Bill Wendling [Mon, 23 Jul 2007 03:56:11 +0000 (03:56 +0000)]
Point to the correct SVN repository.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40412
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Bill Wendling [Mon, 23 Jul 2007 03:07:27 +0000 (03:07 +0000)]
Add missing SSE builtins:
__builtin_ia32_cvtss2si64
__builtin_ia32_cvttss2si64
__builtin_ia32_cvtsi642ss
__builtin_ia32_cvtsd2si64
__builtin_ia32_cvttsd2si64
__builtin_ia32_cvtsi642sd
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40411
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Reid Spencer [Sun, 22 Jul 2007 21:39:37 +0000 (21:39 +0000)]
Report an error if one occurs in releaseModule.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40405
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Chris Lattner [Sun, 22 Jul 2007 20:08:01 +0000 (20:08 +0000)]
Disable the string map copy ctor and assignment operators,
they don't do the right thing.
Implement StringMap::erase.
Fix a nasty bug in the default ctor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40395
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Duncan Sands [Sun, 22 Jul 2007 10:25:44 +0000 (10:25 +0000)]
Remove -O1 in favour of making llvm-gcc-4.2 a bit
smarter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40391
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Chris Lattner [Sat, 21 Jul 2007 21:27:27 +0000 (21:27 +0000)]
This xform isn't safe, removing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40378
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Reid Spencer [Sat, 21 Jul 2007 09:33:41 +0000 (09:33 +0000)]
Update for changes in library.sh
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40371
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Devang Patel [Sat, 21 Jul 2007 00:34:29 +0000 (00:34 +0000)]
Apply temporary work around to fix llvm mis-compilation
reported in PR 1556.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40133
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Evan Cheng [Sat, 21 Jul 2007 00:34:19 +0000 (00:34 +0000)]
No more noResults.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40132
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Dan Gohman [Fri, 20 Jul 2007 23:17:34 +0000 (23:17 +0000)]
Don't assume that only Uses can be kills. Defs are marked as kills initially
when there are no uses. This fixes a dangling-pointer bug, where pointers to
deleted instructions were not removed from kills lists. More info here:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2007-July/009749.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40131
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Dan Gohman [Fri, 20 Jul 2007 23:14:50 +0000 (23:14 +0000)]
Simplify the logic for setVolatile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40130
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Duncan Sands [Fri, 20 Jul 2007 22:39:06 +0000 (22:39 +0000)]
Need -O1 or better to have these builtins lowered to
llvm intrinsics in llvm-gcc-4.2. This is because
get_pointer_alignment bails out: it relies on TER
to compute accurate alignment information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40128
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Chris Lattner [Fri, 20 Jul 2007 22:09:02 +0000 (22:09 +0000)]
zext(undef) = 0 and sext(undef) = 0, not undef.
This hopefully fixes a miscompilation of TargetData.cpp when self hosting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40125
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Chris Lattner [Fri, 20 Jul 2007 22:06:41 +0000 (22:06 +0000)]
this xform is already done by the constant folder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40124
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Evan Cheng [Fri, 20 Jul 2007 21:56:13 +0000 (21:56 +0000)]
Added -print-emitted-asm to print out JIT generated asm to cerr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40123
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Reid Spencer [Fri, 20 Jul 2007 20:54:41 +0000 (20:54 +0000)]
Update to include clean and install commands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40119
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Chandler Carruth [Fri, 20 Jul 2007 20:14:52 +0000 (20:14 +0000)]
No longer referencing "shared memory" as this can confuse people. The memory is
clearly shared between processors if these instructions are being used, no
further specification of what type of memory is necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40118
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Reid Spencer [Fri, 20 Jul 2007 20:03:33 +0000 (20:03 +0000)]
Silly HTML
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40117
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