Chris Lattner [Mon, 10 Sep 2007 21:15:22 +0000 (21:15 +0000)]
1. Don't call Value::getName(), which is slow.
2. Lower calls to fabs and friends to FABS nodes etc unless the function has
internal linkage. Before we wouldn't lower if it had a definition, which
is incorrect. This allows us to compile:
define double @fabs(double %f) {
%tmp2 = tail call double @fabs( double %f )
ret double %tmp2
}
into:
_fabs:
fabs f1, f1
blr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41805
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Chris Lattner [Mon, 10 Sep 2007 20:58:55 +0000 (20:58 +0000)]
Prevent tailcallelim from breaking "recursive" calls to builtins.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41804
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Evan Cheng [Mon, 10 Sep 2007 20:48:53 +0000 (20:48 +0000)]
It's not safe to rematerialize MOV32r0 etc. by simply cloning the original
instruction. These are implemented with xor which will modify the conditional
code. They should be rematerialized as move instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41802
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Devang Patel [Mon, 10 Sep 2007 18:33:42 +0000 (18:33 +0000)]
Filter exit conditions which are not yet handled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41800
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Devang Patel [Mon, 10 Sep 2007 18:12:52 +0000 (18:12 +0000)]
New test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41799
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Devang Patel [Mon, 10 Sep 2007 18:08:23 +0000 (18:08 +0000)]
Require SCEV before LCSSA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41798
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Owen Anderson [Sun, 9 Sep 2007 21:43:49 +0000 (21:43 +0000)]
Remove an un-needed dependence query. This improves compile time marginally on 401.bzip2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41792
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Daniel Berlin [Sun, 9 Sep 2007 01:10:40 +0000 (01:10 +0000)]
Add SparseBitVector implementation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41790
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Owen Anderson [Sat, 8 Sep 2007 22:23:52 +0000 (22:23 +0000)]
Turn GVN on by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41787
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Dale Johannesen [Sat, 8 Sep 2007 19:29:23 +0000 (19:29 +0000)]
Implement misaligned FP loads and stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41786
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Nick Lewycky [Sat, 8 Sep 2007 13:57:50 +0000 (13:57 +0000)]
Fix description of the call instruction. There are two types, with one being
optional.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41785
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Chuck Rose III [Sat, 8 Sep 2007 04:17:08 +0000 (04:17 +0000)]
Fix for VisualStudio. It is treating a 2 bit enum as a signed int for comparison purposes, causing failures. Using an extra bit fixes it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41784
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Evan Cheng [Sat, 8 Sep 2007 00:02:17 +0000 (00:02 +0000)]
Smarter Reset(). Instead of deallocating all memory regions and reallocate the
first region, just deallocate all but the last region in the list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41782
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Evan Cheng [Fri, 7 Sep 2007 23:59:02 +0000 (23:59 +0000)]
TableGen no longer emit CopyFromReg nodes for implicit results in physical
registers. The scheduler is now responsible for emitting them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41781
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Bill Wendling [Fri, 7 Sep 2007 22:01:02 +0000 (22:01 +0000)]
Add missing index versions of instructions to the map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41776
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Dan Gohman [Fri, 7 Sep 2007 21:32:51 +0000 (21:32 +0000)]
Avoid storing and reloading zeros and other constants from stack slots
by flagging the associated instructions as being trivially rematerializable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41775
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Dale Johannesen [Fri, 7 Sep 2007 21:07:57 +0000 (21:07 +0000)]
Apply feedback from previous patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41774
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Dale Johannesen [Fri, 7 Sep 2007 18:31:50 +0000 (18:31 +0000)]
Revert previous change to IR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41769
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Rafael Espindola [Fri, 7 Sep 2007 14:52:14 +0000 (14:52 +0000)]
Add support for having different alignment for objects on call frames.
The x86-64 ABI states that objects passed on the stack have
8 byte alignment. Implement that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41768
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Anton Korobeynikov [Fri, 7 Sep 2007 11:39:35 +0000 (11:39 +0000)]
Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register
liveins and we let frontend solve type issue, not lowering code :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41763
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Bill Wendling [Fri, 7 Sep 2007 08:30:09 +0000 (08:30 +0000)]
Test for PR1641.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41762
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Chris Lattner [Fri, 7 Sep 2007 05:33:03 +0000 (05:33 +0000)]
Don't zap back to back volatile load/stores
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41759
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Owen Anderson [Fri, 7 Sep 2007 04:06:50 +0000 (04:06 +0000)]
Add lengthof and endof templates that hide a lot of sizeof computations.
Patch by Sterling Stein!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41758
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David Greene [Thu, 6 Sep 2007 19:46:46 +0000 (19:46 +0000)]
Constify to catch bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41751
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Dale Johannesen [Thu, 6 Sep 2007 18:13:44 +0000 (18:13 +0000)]
Next round of APFloat changes.
Use APFloat in UpgradeParser and AsmParser.
Change all references to ConstantFP to use the
APFloat interface rather than double. Remove
the ConstantFP double interfaces.
Use APFloat functions for constant folding arithmetic
and comparisons.
(There are still way too many places APFloat is
just a wrapper around host float/double, but we're
getting there.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41747
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Anton Korobeynikov [Thu, 6 Sep 2007 17:21:48 +0000 (17:21 +0000)]
Proper handle case, when aliasee is external weak symbol referenced only by alias itself.
Also, fix a case, when target doesn't have weak symbols supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41746
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David Greene [Thu, 6 Sep 2007 16:36:39 +0000 (16:36 +0000)]
Add instruction dump output. This helps find bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41744
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David Greene [Thu, 6 Sep 2007 16:18:45 +0000 (16:18 +0000)]
Pluggable coalescers inplementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41743
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Nick Lewycky [Thu, 6 Sep 2007 02:40:25 +0000 (02:40 +0000)]
Use isTrueWhenEqual. Thanks Chris!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41741
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Nick Lewycky [Thu, 6 Sep 2007 01:10:22 +0000 (01:10 +0000)]
When the two operands of an icmp are equal, there are five possible predicates
that would make the icmp true. Fixes PR1637.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41740
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Evan Cheng [Thu, 6 Sep 2007 01:07:24 +0000 (01:07 +0000)]
Fix a memory leak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41739
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Evan Cheng [Thu, 6 Sep 2007 00:14:41 +0000 (00:14 +0000)]
Fix a bug in X86InstrInfo::convertToThreeAddress that caused it to codegen:
leal (,%rcx,8), %rcx
It should be
leal (,%rcx,8), %ecx
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41735
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Bill Wendling [Wed, 5 Sep 2007 23:47:12 +0000 (23:47 +0000)]
LVXL and STVXL are also a load and store resp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41733
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Evan Cheng [Wed, 5 Sep 2007 21:58:18 +0000 (21:58 +0000)]
Accidentially left this out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41730
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Evan Cheng [Wed, 5 Sep 2007 21:46:51 +0000 (21:46 +0000)]
Use pool allocator for all the VNInfo's to improve memory access locality. This reduces coalescing time on siod Mac OS X PPC by 35%. Also remove the back ptr from VNInfo to LiveInterval and other tweaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41729
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Evan Cheng [Wed, 5 Sep 2007 21:41:34 +0000 (21:41 +0000)]
Added Reset() to free all allocated memory regions and reset state to be the same as right after ctor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41728
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Evan Cheng [Wed, 5 Sep 2007 21:36:14 +0000 (21:36 +0000)]
Missing break. Patch by Wojciech Matyjewicz.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41727
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Dale Johannesen [Wed, 5 Sep 2007 20:39:49 +0000 (20:39 +0000)]
Fix mod so it actually works. Fix conversions to
native types to handle denormals correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41726
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Chuck Rose III [Wed, 5 Sep 2007 20:36:41 +0000 (20:36 +0000)]
Forgot to obey 80 column rule. Fixing that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41725
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Dale Johannesen [Wed, 5 Sep 2007 17:50:36 +0000 (17:50 +0000)]
Change all floating constants that are not exactly
representable to use hex format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41722
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Chuck Rose III [Wed, 5 Sep 2007 16:54:38 +0000 (16:54 +0000)]
Added default parameters to GetElementPtrInstr constructor call. Visual Studio 2k5 was getting confused and was unable to compile it. Suspected compiler error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41721
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Duncan Sands [Wed, 5 Sep 2007 14:12:46 +0000 (14:12 +0000)]
Due to label merging, the last label for an invoke
may be the same as the first label for the following
invoke. Remove a micro-optimization which was wrong
in this case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41720
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Duncan Sands [Wed, 5 Sep 2007 11:53:04 +0000 (11:53 +0000)]
Testcases for PR1628.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41719
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Duncan Sands [Wed, 5 Sep 2007 11:27:52 +0000 (11:27 +0000)]
Fix PR1628. When exception handling is turned on,
labels are generated bracketing each call (not just
invokes). This is used to generate entries in
the exception table required by the C++ personality.
However it gets in the way of tail-merging. This
patch solves the problem by no longer placing labels
around ordinary calls. Instead we generate entries
in the exception table that cover every instruction
in the function that wasn't covered by an invoke
range (the range given by the labels around the invoke).
As an optimization, such entries are only generated for
parts of the function that contain a call, since for
the moment those are the only instructions that can
throw an exception [1]. As a happy consequence, we
now get a smaller exception table, since the same
region can cover many calls. While there, I also
implemented folding of invoke ranges - successive
ranges are merged when safe to do so. Finally, if
a selector contains only a cleanup, there's a special
shorthand for it - place a 0 in the call-site entry.
I implemented this while there. As a result, the
exception table output (excluding filters) is now
optimal - it cannot be made smaller [2]. The
problem with throw filters is that folding them
optimally is hard, and the benefit of folding them is
minimal.
[1] I tested that having trapping instructions (eg
divide by zero) in such a region doesn't cause trouble.
[2] It could be made smaller with the help of higher
layers, eg by having branch folding reorder basic blocks
ending in invokes with the same landing pad so they
follow each other. I don't know if this is worth doing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41718
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Bill Wendling [Wed, 5 Sep 2007 04:05:20 +0000 (04:05 +0000)]
Add the 64-bit versions of the DS* Altivec instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41717
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Devang Patel [Tue, 4 Sep 2007 20:46:58 +0000 (20:46 +0000)]
Enable loop index split pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41714
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Devang Patel [Tue, 4 Sep 2007 20:46:35 +0000 (20:46 +0000)]
Insert cloned loop basic blocks before original loop header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41713
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Evan Cheng [Tue, 4 Sep 2007 20:39:26 +0000 (20:39 +0000)]
Fix for PR1632. EHSELECTION always produces a i32 value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41712
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Evan Cheng [Tue, 4 Sep 2007 20:20:29 +0000 (20:20 +0000)]
Fix for PR1613: added 64-bit rotate left PPC instructions and patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41711
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Evan Cheng [Tue, 4 Sep 2007 20:18:28 +0000 (20:18 +0000)]
Always check the type of node. This prevents situations such as selecting 32-bit rotate target instruction for a 64-bit node when 64-bit pattern is missing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41710
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David Greene [Tue, 4 Sep 2007 18:46:50 +0000 (18:46 +0000)]
Update generated files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41706
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Dale Johannesen [Tue, 4 Sep 2007 17:32:27 +0000 (17:32 +0000)]
fix reversal bug in preceding checkin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41705
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David Greene [Tue, 4 Sep 2007 17:15:07 +0000 (17:15 +0000)]
Revert this because the interface hasn't been updated yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41703
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David Greene [Tue, 4 Sep 2007 17:00:44 +0000 (17:00 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41702
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Evan Cheng [Tue, 4 Sep 2007 16:44:41 +0000 (16:44 +0000)]
Mac OS X X86-64 ABI is same as the standard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41700
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David Greene [Tue, 4 Sep 2007 15:46:09 +0000 (15:46 +0000)]
Update GEP constructors to use an iterator interface to fix
GLIBCXX_DEBUG issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41697
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Anton Korobeynikov [Mon, 3 Sep 2007 00:36:06 +0000 (00:36 +0000)]
Reapply r41578 with proper fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41680
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Anton Korobeynikov [Sun, 2 Sep 2007 22:11:14 +0000 (22:11 +0000)]
Silence warning while compiling with gcc 4.2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41676
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Anton Korobeynikov [Sun, 2 Sep 2007 22:07:21 +0000 (22:07 +0000)]
Emit proper "secrel" directive, where possible. This fixes invalid asm syntax of debug info on mingw32. Also, cleanup
some stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41675
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Evan Cheng [Sat, 1 Sep 2007 02:03:17 +0000 (02:03 +0000)]
More tweaks to improve compile time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41669
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Evan Cheng [Sat, 1 Sep 2007 02:00:51 +0000 (02:00 +0000)]
Fix a gcroot lowering bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41668
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Dale Johannesen [Fri, 31 Aug 2007 23:35:31 +0000 (23:35 +0000)]
Oops, should be part of 41664; won't work very well without this piece.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41665
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Dale Johannesen [Fri, 31 Aug 2007 23:34:27 +0000 (23:34 +0000)]
Add mod, copysign, abs operations to APFloat.
Implement some constant folding in SelectionDAG and
DAGCombiner using APFloat. Remove double versions
of constructor and getValue from ConstantFPSDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41664
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Evan Cheng [Fri, 31 Aug 2007 21:23:06 +0000 (21:23 +0000)]
std::map -> DenseMap for slight compile time benefit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41650
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Reid Spencer [Fri, 31 Aug 2007 19:53:42 +0000 (19:53 +0000)]
Allow the configure options to be set according to the llvm-top options.
Patch improved from one by Holger Schurig.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41649
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Dale Johannesen [Fri, 31 Aug 2007 17:03:33 +0000 (17:03 +0000)]
Revise per review of previous patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41645
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Rafael Espindola [Fri, 31 Aug 2007 15:06:30 +0000 (15:06 +0000)]
Initial support for calling functions with byval arguments on x86-64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41643
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Rafael Espindola [Fri, 31 Aug 2007 12:23:58 +0000 (12:23 +0000)]
Align i64 and f64 at 8 byte on x86-64.
This is mandated table 3.1 at
http://www.x86-64.org/documentation/abi.pdf
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41642
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Evan Cheng [Fri, 31 Aug 2007 08:26:44 +0000 (08:26 +0000)]
Remove an unnecessary element, saving 4 bytes per LiveInterval.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41641
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Evan Cheng [Fri, 31 Aug 2007 08:04:17 +0000 (08:04 +0000)]
Use std::map instead of a (potentially very sparse) array to track val# defined by copy from the other live range. Minor compile time win when number of val# is large.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41640
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Evan Cheng [Fri, 31 Aug 2007 06:29:32 +0000 (06:29 +0000)]
Update test case to reflect Dale's change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41639
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Dale Johannesen [Fri, 31 Aug 2007 04:03:46 +0000 (04:03 +0000)]
Enhance APFloat to retain bits of NaNs (fixes oggenc).
Use APFloat interfaces for more references, mostly
of ConstantFPSDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41632
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Raul Herbster [Thu, 30 Aug 2007 23:34:14 +0000 (23:34 +0000)]
Instruction formats added used to generate multiply instructions of V5TE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41629
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Raul Herbster [Thu, 30 Aug 2007 23:31:35 +0000 (23:31 +0000)]
Unused relocation type reloc_arm_absolute removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41628
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Raul Herbster [Thu, 30 Aug 2007 23:29:26 +0000 (23:29 +0000)]
Comments added. It now generates V5TE multiply instructions. However, it is still necessary to model PUWLSH bits more clearly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41627
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Raul Herbster [Thu, 30 Aug 2007 23:25:47 +0000 (23:25 +0000)]
ARM instruction table was modified by adding information to generate multiply instruction of V5TE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41626
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Raul Herbster [Thu, 30 Aug 2007 23:21:27 +0000 (23:21 +0000)]
JITInfo now resolves function addrs and also relocations. It always emits a stub.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41625
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Ted Kremenek [Thu, 30 Aug 2007 17:01:41 +0000 (17:01 +0000)]
Added Graphviz escaping for the '|' character.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41610
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Tanya Lattner [Thu, 30 Aug 2007 16:07:20 +0000 (16:07 +0000)]
Do not run on darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41608
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Evan Cheng [Thu, 30 Aug 2007 05:54:07 +0000 (05:54 +0000)]
Added support to fold X86 load / store instructions. This allow rematerialized loads to be folded into their uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41599
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Evan Cheng [Thu, 30 Aug 2007 05:53:02 +0000 (05:53 +0000)]
Try fold re-materialized load instructions into its uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41598
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Evan Cheng [Thu, 30 Aug 2007 05:52:20 +0000 (05:52 +0000)]
Add a variant of foldMemoryOperand to fold any load / store, not just load / store from / to stack slots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41597
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Evan Cheng [Thu, 30 Aug 2007 05:50:32 +0000 (05:50 +0000)]
Added CreateFrameIndex to create a FrameIndex MachineOperand without a MachineInstr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41596
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Evan Cheng [Thu, 30 Aug 2007 05:49:43 +0000 (05:49 +0000)]
Mark load instructions with isLoad = 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41595
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Bill Wendling [Thu, 30 Aug 2007 00:59:19 +0000 (00:59 +0000)]
Use i64 on a PPC64 machine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41590
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Dale Johannesen [Thu, 30 Aug 2007 00:23:21 +0000 (00:23 +0000)]
Change LegalFPImmediates to use APFloat.
Add APFloat interfaces to ConstantFP, SelectionDAG.
Fix integer bit in double->APFloat conversion.
Convert LegalizeDAG to use APFloat interface in
ConstantFPSDNode uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41587
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Anton Korobeynikov [Wed, 29 Aug 2007 23:18:48 +0000 (23:18 +0000)]
Fix use of declaration inside case block
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41584
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Evan Cheng [Wed, 29 Aug 2007 20:45:00 +0000 (20:45 +0000)]
Change LiveRange so it keeps a pointer to the VNInfo rather than an index.
Changes related modules so VNInfo's are not copied. This decrease
copy coalescing time by 45% and overall compilation time by 10% on siod.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41579
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Anton Korobeynikov [Wed, 29 Aug 2007 19:28:29 +0000 (19:28 +0000)]
Lower FRAME_TO_ADDR_OFFSET to zero by default (if not custom lowered)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41578
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Duncan Sands [Wed, 29 Aug 2007 19:01:20 +0000 (19:01 +0000)]
Move getX86RegNum into X86RegisterInfo and use it
in the trampoline lowering. Lookup the jump and
mov opcodes for the trampoline rather than hard
coding them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41577
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Raul Herbster [Wed, 29 Aug 2007 18:21:29 +0000 (18:21 +0000)]
Alphabetize Raul's entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41576
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Raul Herbster [Wed, 29 Aug 2007 16:51:52 +0000 (16:51 +0000)]
New contributor added
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41569
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Tanya Lattner [Wed, 29 Aug 2007 16:38:16 +0000 (16:38 +0000)]
Updating configure script to enable MIPS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41568
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Chris Lattner [Wed, 29 Aug 2007 16:32:50 +0000 (16:32 +0000)]
Silence implicit 64->32-bit conversion warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41567
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Chris Lattner [Wed, 29 Aug 2007 16:21:18 +0000 (16:21 +0000)]
getMinSignedBits needs to take into consider the sign bit when the value is positive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41566
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Chris Lattner [Wed, 29 Aug 2007 16:15:23 +0000 (16:15 +0000)]
update these
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41565
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Dan Gohman [Tue, 28 Aug 2007 20:32:58 +0000 (20:32 +0000)]
Add an option, -view-sunit-dags, for viewing the actual SUnit DAGs used by
scheduling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41556
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Chuck Rose III [Tue, 28 Aug 2007 18:59:02 +0000 (18:59 +0000)]
Update win32 VStudio project files to keep pace with recently added and deleted files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41553
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Evan Cheng [Tue, 28 Aug 2007 08:28:51 +0000 (08:28 +0000)]
Recover most of the compile time regression due to recent live interval changes.
1. Eliminate the costly live interval "swapping".
2. Change ValueNumberInfo container from SmallVector to std::vector. The former
performs slowly when the vector size is very large.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41536
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Bruno Cardoso Lopes [Tue, 28 Aug 2007 05:13:42 +0000 (05:13 +0000)]
Added method to get Mips register numbers
Changed the stack frame layout, StackGrowsUp fits better to Mips strange stack.
Stack offset calculation bug fixed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41529
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