Jim Laskey [Wed, 6 Sep 2006 18:34:40 +0000 (18:34 +0000)]
Separate target specific asm properties from the asm printers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30126
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Rafael Espindola [Wed, 6 Sep 2006 18:03:12 +0000 (18:03 +0000)]
add the orr instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30125
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Devang Patel [Wed, 6 Sep 2006 00:45:52 +0000 (00:45 +0000)]
Instead of demangling symbol name by hand, use original name, which was
used to mangle symbol name, directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30124
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Devang Patel [Wed, 6 Sep 2006 00:28:22 +0000 (00:28 +0000)]
Extract target triplet from optimized module.
Untabify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30123
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Evan Cheng [Tue, 5 Sep 2006 20:32:06 +0000 (20:32 +0000)]
Only call isUse/isDef on register operands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30122
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Chris Lattner [Tue, 5 Sep 2006 20:27:32 +0000 (20:27 +0000)]
Bugfix to work with the two-addr changes that have been made in the tree recently
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30121
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Chris Lattner [Tue, 5 Sep 2006 20:27:06 +0000 (20:27 +0000)]
make this harder
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30120
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Evan Cheng [Tue, 5 Sep 2006 20:20:04 +0000 (20:20 +0000)]
IsDef can only be accessed / set if operand is a register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30119
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Chris Lattner [Tue, 5 Sep 2006 20:19:27 +0000 (20:19 +0000)]
Only call isUse/isDef on register operands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30118
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Chris Lattner [Tue, 5 Sep 2006 20:02:51 +0000 (20:02 +0000)]
Don't call isDef on non-registers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30117
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Evan Cheng [Tue, 5 Sep 2006 18:56:02 +0000 (18:56 +0000)]
Initialize IsDef of all non-register MachineOperand to false.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30116
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Chris Lattner [Tue, 5 Sep 2006 17:48:07 +0000 (17:48 +0000)]
Fix Duraid's changes to work when TLI is null. This fixes the failing
lowerinvoke regtests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30115
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Chris Lattner [Tue, 5 Sep 2006 17:39:15 +0000 (17:39 +0000)]
Change the default to 0, which means 'default'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30114
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Evan Cheng [Tue, 5 Sep 2006 08:32:49 +0000 (08:32 +0000)]
Fix a few dejagnu failures. e.g. fast-cc-merge-stack-adj.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30113
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Evan Cheng [Tue, 5 Sep 2006 05:59:25 +0000 (05:59 +0000)]
JIT encoding bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30112
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Chris Lattner [Tue, 5 Sep 2006 03:01:52 +0000 (03:01 +0000)]
Fix JIT encoding of two-addr instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30111
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Chris Lattner [Tue, 5 Sep 2006 02:52:35 +0000 (02:52 +0000)]
Update the X86 JIT to make it work with the new two-addr changes. This also
adds assertions that check to make sure every operand gets emitted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30110
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Chris Lattner [Tue, 5 Sep 2006 02:31:13 +0000 (02:31 +0000)]
Completely eliminate def&use operands. Now a register operand is EITHER a
def operand or a use operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30109
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Chris Lattner [Tue, 5 Sep 2006 02:12:02 +0000 (02:12 +0000)]
Fix a long-standing wart in the code generator: two-address instruction lowering
actually *removes* one of the operands, instead of just assigning both operands
the same register. This make reasoning about instructions unnecessarily complex,
because you need to know if you are before or after register allocation to match
up operand #'s with the target description file.
Changing this also gets rid of a bunch of hacky code in various places.
This patch also includes changes to fold loads into cmp/test instructions in
the X86 backend, along with a significant simplification to the X86 spill
folding code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30108
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Andrew Lenharth [Tue, 5 Sep 2006 00:22:25 +0000 (00:22 +0000)]
jmp_bufs are this big on alpha.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30107
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Bill Wendling [Mon, 4 Sep 2006 23:35:52 +0000 (23:35 +0000)]
First draft of the "Live Interval Analysis" section. This is the "Live
Variable Analysis" pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30106
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Chris Lattner [Mon, 4 Sep 2006 23:35:22 +0000 (23:35 +0000)]
ADd getImm/setImm methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30105
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Chris Lattner [Mon, 4 Sep 2006 23:05:29 +0000 (23:05 +0000)]
Add some short-hand accessors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30104
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Rafael Espindola [Mon, 4 Sep 2006 19:05:01 +0000 (19:05 +0000)]
add support for returning 64bit values
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30103
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Chris Lattner [Mon, 4 Sep 2006 18:48:41 +0000 (18:48 +0000)]
Fix some X86 JIT failures. This should really come from TargetJITInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30102
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Chris Lattner [Mon, 4 Sep 2006 18:34:16 +0000 (18:34 +0000)]
lli uses LinkAllCodegenComponents, so it needs this. Thanks to
Rafael Esp?ndola for pointing this out
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30100
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Chris Lattner [Mon, 4 Sep 2006 18:27:40 +0000 (18:27 +0000)]
Correct fix for a crasher on functions with live in values
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30099
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Chris Lattner [Mon, 4 Sep 2006 18:20:15 +0000 (18:20 +0000)]
Hack around a regression I introduced yesterday
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30098
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Duraid Madina [Mon, 4 Sep 2006 07:44:11 +0000 (07:44 +0000)]
forgot this
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30097
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Chris Lattner [Mon, 4 Sep 2006 06:39:52 +0000 (06:39 +0000)]
Fix a build problem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30096
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Duraid Madina [Mon, 4 Sep 2006 06:21:35 +0000 (06:21 +0000)]
add setJumpBufSize() and setJumpBufAlignment() to target-lowering.
Call these from your backend to enjoy setjmp/longjmp goodness, see
lib/Target/IA64/IA64ISelLowering.cpp for an example
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30095
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Chris Lattner [Mon, 4 Sep 2006 06:12:14 +0000 (06:12 +0000)]
Update this to reflect llvm-config usage
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30094
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Chris Lattner [Mon, 4 Sep 2006 06:07:12 +0000 (06:07 +0000)]
Remove some dead makefilery
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30093
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Chris Lattner [Mon, 4 Sep 2006 06:04:03 +0000 (06:04 +0000)]
Use llvm-config to determine what to link in
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30092
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Chris Lattner [Mon, 4 Sep 2006 06:01:43 +0000 (06:01 +0000)]
Use llvm-config instead of magic JIT thing to link in libs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30091
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Chris Lattner [Mon, 4 Sep 2006 05:59:09 +0000 (05:59 +0000)]
Use LINK_COMPONENTS to specify *components* to link against instead of
using USED_LIBS to specify *libraries* to link against.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30090
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Chris Lattner [Mon, 4 Sep 2006 05:35:23 +0000 (05:35 +0000)]
Allow things like --libs CBackend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30089
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Chris Lattner [Mon, 4 Sep 2006 05:24:16 +0000 (05:24 +0000)]
Switch to using llvm-config to build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30088
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Chris Lattner [Mon, 4 Sep 2006 05:23:20 +0000 (05:23 +0000)]
Bugfix for llvm-config support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30087
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Chris Lattner [Mon, 4 Sep 2006 04:50:10 +0000 (04:50 +0000)]
Make LINK_COMPONENTS interact well with make clean
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30086
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Chris Lattner [Mon, 4 Sep 2006 04:47:49 +0000 (04:47 +0000)]
Switch to using llvm-config to select components to link in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30085
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Chris Lattner [Mon, 4 Sep 2006 04:47:21 +0000 (04:47 +0000)]
Add a new make option (LINK_COMPONENTS) which tools can use to specify what
libraries they need. This uses llvm-config to link the tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30084
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Chris Lattner [Mon, 4 Sep 2006 04:27:07 +0000 (04:27 +0000)]
Document build order dependencies. Make sure that llvm-config is built before
tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30083
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Chris Lattner [Mon, 4 Sep 2006 04:16:09 +0000 (04:16 +0000)]
new file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30082
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Chris Lattner [Mon, 4 Sep 2006 04:14:57 +0000 (04:14 +0000)]
Completely rearchitect the interface between targets and the pass manager.
This pass:
1. Splits TargetMachine into TargetMachine (generic targets, can be implemented
any way, like the CBE) and LLVMTargetMachine (subclass of TM that is used by
things using libcodegen and other support).
2. Instead of having each target fully populate the passmgr for file or JIT
output, move all this to common code, and give targets hooks they can
implement.
3. Commonalize the target population stuff between file emission and JIT
emission.
4. All (native code) codegen stuff now happens in a FunctionPassManager, which
paves the way for "fast -O0" stuff in the CFE later, and now LLC could
lazily stream .bc files from disk to use less memory.
5. There are now many fewer #includes and the targets don't depend on the
scalar xforms or libanalysis anymore (but codegen does).
6. Changing common code generator pass ordering stuff no longer requires
touching all targets.
7. The JIT now has the option of "-fast" codegen or normal optimized codegen,
which is now orthogonal to the fact that JIT'ing is being done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30081
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Chris Lattner [Mon, 4 Sep 2006 04:08:58 +0000 (04:08 +0000)]
Add accessor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30080
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Chris Lattner [Mon, 4 Sep 2006 04:07:39 +0000 (04:07 +0000)]
Add explicit doInitialization/doFinalization methods instead of making
the FunctionPassManager redo this for each function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30079
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Chris Lattner [Mon, 4 Sep 2006 04:06:01 +0000 (04:06 +0000)]
remove #include
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30078
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Chris Lattner [Mon, 4 Sep 2006 04:04:41 +0000 (04:04 +0000)]
rearrange targets to satisfy dependencies. Too bad we aren't using llvm-config.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30077
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Chris Lattner [Mon, 4 Sep 2006 01:49:10 +0000 (01:49 +0000)]
If a cycle exists, don't succeed building the second time around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30076
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Chris Lattner [Mon, 4 Sep 2006 01:48:32 +0000 (01:48 +0000)]
remove message
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30075
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Chris Lattner [Mon, 4 Sep 2006 01:02:25 +0000 (01:02 +0000)]
Rearrange library linkage order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30074
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Chris Lattner [Sun, 3 Sep 2006 18:44:26 +0000 (18:44 +0000)]
Eliminate target name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30071
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Chris Lattner [Sun, 3 Sep 2006 18:44:02 +0000 (18:44 +0000)]
Simplify target construction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30070
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Chris Lattner [Sun, 3 Sep 2006 18:38:30 +0000 (18:38 +0000)]
Remove use of target::getName()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30069
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Chris Lattner [Sun, 3 Sep 2006 18:37:12 +0000 (18:37 +0000)]
eliminate use of TM.getName()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30068
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Rafael Espindola [Sun, 3 Sep 2006 13:19:16 +0000 (13:19 +0000)]
add the SETULT condition code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30067
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Chris Lattner [Sun, 3 Sep 2006 08:07:11 +0000 (08:07 +0000)]
Avoid beating on the mi2i map when we know the answer already.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30066
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Chris Lattner [Sun, 3 Sep 2006 07:53:50 +0000 (07:53 +0000)]
minor speedup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30065
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Chris Lattner [Sun, 3 Sep 2006 07:15:37 +0000 (07:15 +0000)]
Fix Regression/CodeGen/Generic/2006-09-02-LocalAllocCrash.ll on X86.
Just because an alias of a register is available, it doesn't mean that we
can arbitrarily evict the register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30064
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Chris Lattner [Sun, 3 Sep 2006 07:14:47 +0000 (07:14 +0000)]
Testcase (distilled from crafty) that crashed the local RA on X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30063
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Chris Lattner [Sun, 3 Sep 2006 00:06:08 +0000 (00:06 +0000)]
When deleting a machine instruction, make sure to remove it from the
livevariables information. This fixes several regalloc=local failures on x86
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30062
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Chris Lattner [Sun, 3 Sep 2006 00:05:09 +0000 (00:05 +0000)]
Move two methods out of line, make them work when the record for a machine
instruction includes physregs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30061
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Chris Lattner [Sat, 2 Sep 2006 23:09:24 +0000 (23:09 +0000)]
Count the time for a pass to ReleaseMemory against that pass. Not doing this
was under accounting for the time that livevariables cost
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30060
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Owen Anderson [Sat, 2 Sep 2006 22:46:58 +0000 (22:46 +0000)]
Make this testcase actually recursive. I accidentally committed the wrong copy last time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30059
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Chris Lattner [Sat, 2 Sep 2006 22:27:29 +0000 (22:27 +0000)]
Fix a typo pointed out by Gabor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30058
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Owen Anderson [Sat, 2 Sep 2006 21:19:44 +0000 (21:19 +0000)]
Make ArgumentPromotion handle recursive functions that pass pointers in their recursive calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30057
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Rafael Espindola [Sat, 2 Sep 2006 20:24:25 +0000 (20:24 +0000)]
add more condition codes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30056
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Nick Lewycky [Sat, 2 Sep 2006 19:40:38 +0000 (19:40 +0000)]
Improve handling of SelectInst.
Reorder operations to remove duplicated work.
Fix to leave floating-point types out of the optimization.
Add tests to predsimplify.ll for SwitchInst and SelectInst handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30055
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Chris Lattner [Sat, 2 Sep 2006 17:37:30 +0000 (17:37 +0000)]
improve compat with certain versions of GCC (on cygwin?)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30054
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Chris Lattner [Sat, 2 Sep 2006 05:37:53 +0000 (05:37 +0000)]
add a prototype
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30051
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Chris Lattner [Sat, 2 Sep 2006 05:32:53 +0000 (05:32 +0000)]
Iteration is required for some cases, even if they don't occur in crafty.
Restore it, which re-fixes X86/2006-08-21-ExtraMovInst.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30050
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Chris Lattner [Sat, 2 Sep 2006 05:26:59 +0000 (05:26 +0000)]
When joining two intervals where the RHS is really simple, use a light-weight
method for joining the live ranges instead of the fully-general one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30049
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Chris Lattner [Sat, 2 Sep 2006 05:26:01 +0000 (05:26 +0000)]
new method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30048
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Evan Cheng [Fri, 1 Sep 2006 23:50:17 +0000 (23:50 +0000)]
Another "cyclic DAG" test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30043
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Evan Cheng [Fri, 1 Sep 2006 22:52:28 +0000 (22:52 +0000)]
Oops. Bad typo. Without the check of N1.hasOneUse() bad things can happen.
Suppose the TokenFactor can reach the Op:
[Load chain]
^
|
[Load]
^ ^
| |
/ \-
/ |
/ [Op]
/ ^ ^
| .. |
| / |
[TokenFactor] |
^ |
| |
\ /
\ /
[Store]
If we move the Load below the TokenFactor, we would have created a cycle in
the DAG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30040
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Chris Lattner [Fri, 1 Sep 2006 22:28:02 +0000 (22:28 +0000)]
Use a couple of multiclass patterns to factor some integer ops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30039
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Chris Lattner [Fri, 1 Sep 2006 22:16:22 +0000 (22:16 +0000)]
remove a bunch of comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30038
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Chris Lattner [Fri, 1 Sep 2006 22:07:27 +0000 (22:07 +0000)]
Make sure to clear CurDefmPrefix = 0, otherwise stuff after a defm won't
parse right. This fixes TableGen/MultiClass.td
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30037
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Chris Lattner [Fri, 1 Sep 2006 22:07:00 +0000 (22:07 +0000)]
Make this harder
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30036
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Chris Lattner [Fri, 1 Sep 2006 22:01:36 +0000 (22:01 +0000)]
Fix a typo Jim pointed out, thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30035
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Chris Lattner [Fri, 1 Sep 2006 21:59:03 +0000 (21:59 +0000)]
fix an assertion with multidefs. Def inside of multiclasses don't need to
be complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30034
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Bill Wendling [Fri, 1 Sep 2006 21:47:10 +0000 (21:47 +0000)]
Fixed formatting problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30033
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Chris Lattner [Fri, 1 Sep 2006 21:46:01 +0000 (21:46 +0000)]
document !strconcat
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30032
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Bill Wendling [Fri, 1 Sep 2006 21:46:00 +0000 (21:46 +0000)]
Added documentation Fernando Magno Quintao Pereira wrote for the register
allocator. (First draft)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30031
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Chris Lattner [Fri, 1 Sep 2006 21:44:18 +0000 (21:44 +0000)]
Document multiclasses and defm's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30030
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Chris Lattner [Fri, 1 Sep 2006 21:14:42 +0000 (21:14 +0000)]
regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30029
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Chris Lattner [Fri, 1 Sep 2006 21:14:37 +0000 (21:14 +0000)]
simple multiclass example
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30028
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Chris Lattner [Fri, 1 Sep 2006 21:13:49 +0000 (21:13 +0000)]
Add often-requested support for defining "multiclasses" which can be instantiated.
This allows you to define multiple definitions with one line, encouraging
more .td file factoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30027
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Anton Korobeynikov [Fri, 1 Sep 2006 20:35:17 +0000 (20:35 +0000)]
- Fixed broken Win32 build
- Removed warning about clobbered parameter in Bytecode/Reader
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30026
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Evan Cheng [Fri, 1 Sep 2006 18:45:22 +0000 (18:45 +0000)]
Remove extra spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30025
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Evan Cheng [Fri, 1 Sep 2006 18:42:59 +0000 (18:42 +0000)]
Last check-in was a mistake...
I've been told apple gcc version number is not guaranteed to increase
monotonically. Change the preprocess condition to make it less risky.
The configuration change is done during the middle 10.4 life cycle so we have
to check __APPLE_CC. For future OS X release, we should be able to assume
-fenable-cxa-atexit is the default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30024
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Evan Cheng [Fri, 1 Sep 2006 18:40:46 +0000 (18:40 +0000)]
*** empty log message ***
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30023
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Evan Cheng [Fri, 1 Sep 2006 18:17:58 +0000 (18:17 +0000)]
Allow legalizer to expand ISD::MUL using only MULHS in the rare case that is
possible and the target only supports MULHS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30022
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Jim Laskey [Fri, 1 Sep 2006 12:55:05 +0000 (12:55 +0000)]
Corrections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30021
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Evan Cheng [Fri, 1 Sep 2006 07:09:56 +0000 (07:09 +0000)]
Better comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30017
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Evan Cheng [Fri, 1 Sep 2006 07:00:46 +0000 (07:00 +0000)]
Yikes. This requires checking apple gcc version.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30016
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Chris Lattner [Fri, 1 Sep 2006 07:00:23 +0000 (07:00 +0000)]
Pull some code out of a hot recursive function because the common case doesn't
need recursion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30015
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Chris Lattner [Fri, 1 Sep 2006 06:57:35 +0000 (06:57 +0000)]
remove some particularly expensive assertions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30014
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Chris Lattner [Fri, 1 Sep 2006 06:10:18 +0000 (06:10 +0000)]
Reserve space in the ValueNumberInfo vector. This speeds up live interval
analysis 16% on crafty.
Wrap long lines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30012
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