Andrew Lenharth [Mon, 18 Sep 2006 19:44:29 +0000 (19:44 +0000)]
A pass to remove the worst of the replay trap offenders, and as a bonus, align basic blocks when it is free to do so
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30467
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Nick Lewycky [Mon, 18 Sep 2006 19:03:59 +0000 (19:03 +0000)]
Add a new helper method to SwitchInst. Useful when you've got a BB from
somewhere (like the dominator graph) and would like to know which case it
came from.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30466
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Chris Lattner [Mon, 18 Sep 2006 18:27:05 +0000 (18:27 +0000)]
Fix an infinite loop building the CFE
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30465
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Chris Lattner [Mon, 18 Sep 2006 18:07:51 +0000 (18:07 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30464
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Andrew Lenharth [Mon, 18 Sep 2006 18:01:03 +0000 (18:01 +0000)]
Jump tables on Alpha
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30463
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Andrew Lenharth [Mon, 18 Sep 2006 18:00:18 +0000 (18:00 +0000)]
oops
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30462
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Andrew Lenharth [Mon, 18 Sep 2006 17:59:35 +0000 (17:59 +0000)]
absolute addresses must match pointer size
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30461
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Jim Laskey [Mon, 18 Sep 2006 14:47:26 +0000 (14:47 +0000)]
Sort out mangled names for globals
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30460
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Chris Lattner [Mon, 18 Sep 2006 07:02:31 +0000 (07:02 +0000)]
Implement a trivial optzn: of vastart is never called in a function that takes
... args, remove the '...'.
This is Transforms/DeadArgElim/dead_vaargs.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30459
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Chris Lattner [Mon, 18 Sep 2006 07:01:39 +0000 (07:01 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30458
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Chris Lattner [Mon, 18 Sep 2006 05:36:54 +0000 (05:36 +0000)]
add a note. Our 64-bit shifts are ~30% slower than gcc's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30457
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Chris Lattner [Mon, 18 Sep 2006 05:27:43 +0000 (05:27 +0000)]
Implement InstCombine/cast.ll:test31. This speeds up 462.libquantum by 26%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30456
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Chris Lattner [Mon, 18 Sep 2006 05:25:10 +0000 (05:25 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30455
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Chris Lattner [Mon, 18 Sep 2006 05:17:11 +0000 (05:17 +0000)]
Add support for pattern matching cast operations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30454
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Chris Lattner [Mon, 18 Sep 2006 04:58:06 +0000 (04:58 +0000)]
fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30453
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Chris Lattner [Mon, 18 Sep 2006 04:54:57 +0000 (04:54 +0000)]
add a helper method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30452
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Chris Lattner [Mon, 18 Sep 2006 04:54:35 +0000 (04:54 +0000)]
This is closer to what we really want.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30451
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Chris Lattner [Mon, 18 Sep 2006 04:31:40 +0000 (04:31 +0000)]
Implement Transforms/InstCombine/shift-sra.ll:test0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30450
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Chris Lattner [Mon, 18 Sep 2006 04:31:18 +0000 (04:31 +0000)]
New testcase, can be an srl instead of sra
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30449
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Chris Lattner [Mon, 18 Sep 2006 04:22:48 +0000 (04:22 +0000)]
Rewrite shift/and/compare sequences to promote better licm of the RHS.
Use isLogicalShift/isArithmeticShift to simplify code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30448
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Reid Spencer [Sun, 17 Sep 2006 23:05:15 +0000 (23:05 +0000)]
Make the LLVM Publications link point to /pubs/ since this has moved to
its own page on the LLVM web site.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30447
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Anton Korobeynikov [Sun, 17 Sep 2006 20:25:45 +0000 (20:25 +0000)]
Added some eye-candy for Subtarget type checking
Added X86 StdCall & FastCall calling conventions. Codegen will follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30446
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Chris Lattner [Sun, 17 Sep 2006 19:29:56 +0000 (19:29 +0000)]
Add ShiftInst::isLogical/ArithmeticShift methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30445
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Chris Lattner [Sun, 17 Sep 2006 19:14:47 +0000 (19:14 +0000)]
Add new SetCondInst::isRelational/isEquality methods. Rename
Instruction::isRelational to Instruction::isComparison.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30444
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Nick Lewycky [Sun, 17 Sep 2006 17:51:00 +0000 (17:51 +0000)]
Explain change with a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30443
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Nick Lewycky [Sun, 17 Sep 2006 16:23:36 +0000 (16:23 +0000)]
Fix PR912. The input to erase() must not be a reference to the data
being erased.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30442
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Anton Korobeynikov [Sun, 17 Sep 2006 13:06:18 +0000 (13:06 +0000)]
Small fixes for supporting dll* linkage types
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30441
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Chris Lattner [Sat, 16 Sep 2006 23:57:51 +0000 (23:57 +0000)]
add a note noticed through source inspection
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30418
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Chris Lattner [Sat, 16 Sep 2006 05:08:34 +0000 (05:08 +0000)]
Oh yeah, this is needed too
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30407
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Chris Lattner [Sat, 16 Sep 2006 03:30:19 +0000 (03:30 +0000)]
add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30406
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Chris Lattner [Sat, 16 Sep 2006 03:14:10 +0000 (03:14 +0000)]
Fix Transforms/InstCombine/2006-09-15-CastToBool.ll and PR913
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30405
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Chris Lattner [Sat, 16 Sep 2006 03:13:22 +0000 (03:13 +0000)]
Testcase for PR913
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30404
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Chris Lattner [Sat, 16 Sep 2006 00:21:44 +0000 (00:21 +0000)]
simplify control flow, no functionality change
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30403
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Chris Lattner [Sat, 16 Sep 2006 00:09:24 +0000 (00:09 +0000)]
Allow custom expand of mul
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30402
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Chris Lattner [Fri, 15 Sep 2006 23:01:10 +0000 (23:01 +0000)]
comment out debug code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30401
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Chris Lattner [Fri, 15 Sep 2006 21:29:15 +0000 (21:29 +0000)]
Add a new -cbe-bug mode, which works just like -run-llc, except that it uses
LLC as the reference compiler to reduce testcases for bugs in GCC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30400
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Chris Lattner [Fri, 15 Sep 2006 20:31:36 +0000 (20:31 +0000)]
add a nate note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30399
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Chris Lattner [Fri, 15 Sep 2006 17:25:22 +0000 (17:25 +0000)]
xfail this for now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30398
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Chris Lattner [Fri, 15 Sep 2006 17:24:45 +0000 (17:24 +0000)]
revert previous two patches. They cause miscompilation of MultiSource/Applications/Burg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30397
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Jim Laskey [Fri, 15 Sep 2006 17:03:36 +0000 (17:03 +0000)]
Switching to NewNightlyTest.php
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30394
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Chris Lattner [Fri, 15 Sep 2006 16:53:11 +0000 (16:53 +0000)]
The inliner strips dead allocas now. Add a use to allow this test to
test the right thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30393
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Owen Anderson [Fri, 15 Sep 2006 05:22:51 +0000 (05:22 +0000)]
Revert my previous work on ArgumentPromotion. Further investigation has revealed these
changes to be incorrect. They just weren't showing up in any of our current testcases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30385
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Chris Lattner [Fri, 15 Sep 2006 04:56:11 +0000 (04:56 +0000)]
Unbreak the JIT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30384
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Chris Lattner [Fri, 15 Sep 2006 03:57:23 +0000 (03:57 +0000)]
Keep track of the start of MBB's in a separate map from instructions. This
is faster and is needed for future improvements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30383
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Evan Cheng [Thu, 14 Sep 2006 23:55:02 +0000 (23:55 +0000)]
Remove a unnecessary check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30382
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Chris Lattner [Thu, 14 Sep 2006 23:54:24 +0000 (23:54 +0000)]
Relax this check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30381
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Devang Patel [Thu, 14 Sep 2006 21:43:24 +0000 (21:43 +0000)]
Undo previous check-in.
Reintroduce recursive assignDFSNumber().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30380
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Chris Lattner [Thu, 14 Sep 2006 21:11:37 +0000 (21:11 +0000)]
Fold (X & C1) | (Y & C2) -> (X|Y) & C3 when possible.
This implements CodeGen/X86/and-or-fold.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30379
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Chris Lattner [Thu, 14 Sep 2006 21:10:06 +0000 (21:10 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30378
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Chris Lattner [Thu, 14 Sep 2006 20:56:30 +0000 (20:56 +0000)]
add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30377
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Chris Lattner [Thu, 14 Sep 2006 20:50:57 +0000 (20:50 +0000)]
Split rotate matching code out to its own function. Make it stronger, by
matching things like ((x >> c1) & c2) | ((x << c3) & c4) to (rot x, c5) & c6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30376
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Anton Korobeynikov [Thu, 14 Sep 2006 18:25:26 +0000 (18:25 +0000)]
Adding generated files for the last commit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30375
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Anton Korobeynikov [Thu, 14 Sep 2006 18:23:27 +0000 (18:23 +0000)]
Adding dllimport, dllexport and external weak linkage types.
DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30374
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Evan Cheng [Thu, 14 Sep 2006 07:41:12 +0000 (07:41 +0000)]
Use getOffset() instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30327
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Evan Cheng [Thu, 14 Sep 2006 07:35:00 +0000 (07:35 +0000)]
Use MachineConstantPoolEntry getOffset() and getType() accessors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30326
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Evan Cheng [Thu, 14 Sep 2006 07:32:32 +0000 (07:32 +0000)]
Add MachineConstantPoolEntry getOffset() accessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30325
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Evan Cheng [Thu, 14 Sep 2006 07:30:48 +0000 (07:30 +0000)]
The top bit is used to determine whether it's a MachineConstantPoolValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30324
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Chris Lattner [Thu, 14 Sep 2006 06:42:17 +0000 (06:42 +0000)]
revert accidentally committed file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30323
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Chris Lattner [Thu, 14 Sep 2006 06:40:48 +0000 (06:40 +0000)]
Remove dead methods, add getNumBlockIDs() method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30322
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Chris Lattner [Thu, 14 Sep 2006 06:21:59 +0000 (06:21 +0000)]
Use new config.h macro
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30321
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Reid Spencer [Thu, 14 Sep 2006 06:17:21 +0000 (06:17 +0000)]
Add a HAVE_MACH_MACH_H #define to detect the presence of the mach/mach.h
header file on Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30319
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Chris Lattner [Thu, 14 Sep 2006 06:17:09 +0000 (06:17 +0000)]
add a new (hidden) -disable-core-files option
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30318
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Chris Lattner [Thu, 14 Sep 2006 06:01:41 +0000 (06:01 +0000)]
On Mac OS/X, make Process::PreventCoreFiles disable crash reporter for
the process in addition to disabling core file emission. This speeds up
bugpoint on default-configured macs by several orders of magnitude.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30317
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Evan Cheng [Thu, 14 Sep 2006 05:50:57 +0000 (05:50 +0000)]
A MachineConstantPool may have mixed Constant* and MachineConstantPoolValue* values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30316
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Devang Patel [Thu, 14 Sep 2006 05:49:10 +0000 (05:49 +0000)]
Add comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30315
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Evan Cheng [Thu, 14 Sep 2006 05:48:39 +0000 (05:48 +0000)]
Mirrors ConstantPoolSDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30314
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Nick Lewycky [Thu, 14 Sep 2006 04:33:29 +0000 (04:33 +0000)]
Document new --enable-valgrind option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30313
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Nick Lewycky [Thu, 14 Sep 2006 04:20:17 +0000 (04:20 +0000)]
Fix --enable-valgrind. Add room for the new arguments, and don't keep
a pointer to a temporary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30312
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Nick Lewycky [Thu, 14 Sep 2006 03:49:54 +0000 (03:49 +0000)]
Add --enable-valgrind option to run optimizations through valgrind to
pick up on memory errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30311
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Devang Patel [Thu, 14 Sep 2006 01:35:13 +0000 (01:35 +0000)]
GlobalValue with InternalLinkage may have operands with ExternalLinkage
type. Do not ignore these operands while finding external references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30310
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Devang Patel [Thu, 14 Sep 2006 01:27:42 +0000 (01:27 +0000)]
Avoid recursion in assignDFSNumber(). Move def from ET-Forest.h
to Dominators.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30309
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Chris Lattner [Wed, 13 Sep 2006 23:37:16 +0000 (23:37 +0000)]
add note about switch lowering
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30308
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Chris Lattner [Wed, 13 Sep 2006 21:27:00 +0000 (21:27 +0000)]
Second half of the fix for Transforms/Inline/inline_cleanup.ll
This folds unconditional branches that are often produced by code
specialization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30307
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Nick Lewycky [Wed, 13 Sep 2006 19:32:53 +0000 (19:32 +0000)]
Add some more consistency checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30305
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Nick Lewycky [Wed, 13 Sep 2006 19:24:01 +0000 (19:24 +0000)]
Fix unionSets so that it can merge correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30304
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Chris Lattner [Wed, 13 Sep 2006 19:23:57 +0000 (19:23 +0000)]
Implement the first half of Transforms/Inline/inline_cleanup.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30303
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Chris Lattner [Wed, 13 Sep 2006 19:23:43 +0000 (19:23 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30302
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Evan Cheng [Wed, 13 Sep 2006 19:07:28 +0000 (19:07 +0000)]
Skip over first operand when determining REX prefix for two-address code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30300
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Nick Lewycky [Wed, 13 Sep 2006 18:55:37 +0000 (18:55 +0000)]
Erase dead instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30298
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Chris Lattner [Wed, 13 Sep 2006 17:58:57 +0000 (17:58 +0000)]
The sense of this branch was backwards
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30296
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Chris Lattner [Wed, 13 Sep 2006 17:04:54 +0000 (17:04 +0000)]
Turn X < 0 -> TEST X,X js
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30294
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Chris Lattner [Wed, 13 Sep 2006 16:56:12 +0000 (16:56 +0000)]
The sense of this branch was inverted :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30293
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Chris Lattner [Wed, 13 Sep 2006 16:21:10 +0000 (16:21 +0000)]
Fix a ton of jit failures
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30292
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Rafael Espindola [Wed, 13 Sep 2006 12:09:43 +0000 (12:09 +0000)]
add shifts to addressing mode 1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30291
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Chris Lattner [Wed, 13 Sep 2006 06:02:42 +0000 (06:02 +0000)]
If LSR went through a lot of trouble to put constants (e.g. the addr of a global
in a specific BB, don't undo this!). This allows us to compile
CodeGen/X86/loop-hoist.ll into:
_foo:
xorl %eax, %eax
*** movl L_Arr$non_lazy_ptr, %ecx
movl 4(%esp), %edx
LBB1_1: #cond_true
movl %eax, (%ecx,%eax,4)
incl %eax
cmpl %edx, %eax
jne LBB1_1 #cond_true
LBB1_2: #return
ret
instead of:
_foo:
xorl %eax, %eax
movl 4(%esp), %ecx
LBB1_1: #cond_true
*** movl L_Arr$non_lazy_ptr, %edx
movl %eax, (%edx,%eax,4)
incl %eax
cmpl %ecx, %eax
jne LBB1_1 #cond_true
LBB1_2: #return
ret
This was noticed in 464.h264ref. This doesn't usually affect PPC,
but strikes X86 all the time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30290
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Chris Lattner [Wed, 13 Sep 2006 05:59:25 +0000 (05:59 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30289
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Chris Lattner [Wed, 13 Sep 2006 04:45:25 +0000 (04:45 +0000)]
Fix a regression in the 32-bit port from the 64-bit port landing.
We now compile CodeGen/X86/lea-2.ll into:
_test:
movl 4(%esp), %eax
movl 8(%esp), %ecx
leal -5(%ecx,%eax,4), %eax
ret
instead of:
_test:
movl 4(%esp), %eax
leal (,%eax,4), %eax
addl 8(%esp), %eax
addl $
4294967291, %eax
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30288
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Chris Lattner [Wed, 13 Sep 2006 04:43:26 +0000 (04:43 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30287
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Chris Lattner [Wed, 13 Sep 2006 04:19:50 +0000 (04:19 +0000)]
new note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30286
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Chris Lattner [Wed, 13 Sep 2006 03:54:54 +0000 (03:54 +0000)]
new note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30285
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Chris Lattner [Wed, 13 Sep 2006 03:50:39 +0000 (03:50 +0000)]
Compile X << 1 (where X is a long-long) to:
addl %ecx, %ecx
adcl %eax, %eax
instead of:
movl %ecx, %edx
addl %edx, %edx
shrl $31, %ecx
addl %eax, %eax
orl %ecx, %eax
and to:
addc r5, r5, r5
adde r4, r4, r4
instead of:
slwi r2,r9,1
srwi r0,r11,31
slwi r3,r11,1
or r2,r0,r2
on PPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30284
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Chris Lattner [Wed, 13 Sep 2006 03:22:10 +0000 (03:22 +0000)]
Compile X > -1 -> text X,X; js dest
This implements CodeGen/X86/jump_sign.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30283
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Chris Lattner [Wed, 13 Sep 2006 03:21:27 +0000 (03:21 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30282
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Devang Patel [Wed, 13 Sep 2006 01:02:26 +0000 (01:02 +0000)]
Initialize DontInternalize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30281
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Evan Cheng [Tue, 12 Sep 2006 21:04:05 +0000 (21:04 +0000)]
Reflects MachineConstantPoolEntry changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30279
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Evan Cheng [Tue, 12 Sep 2006 21:00:35 +0000 (21:00 +0000)]
Added support for machine specific constantpool values. These are useful for
representing expressions that can only be resolved at link time, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30278
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Evan Cheng [Tue, 12 Sep 2006 20:59:59 +0000 (20:59 +0000)]
Reflect MachineConstantPoolEntry changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30277
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John Criswell [Tue, 12 Sep 2006 20:30:13 +0000 (20:30 +0000)]
Correct the URL to the attrib.incl file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30276
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Chris Lattner [Tue, 12 Sep 2006 19:17:09 +0000 (19:17 +0000)]
An sinkable instruction may exist with uses, if those uses are in dead blocks.
Handle this. This fixes PR908 and Transforms/LICM/2006-09-12-DeadUserOfSunkInstr.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30275
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Chris Lattner [Tue, 12 Sep 2006 19:16:04 +0000 (19:16 +0000)]
testcase for PR908
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30274
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