OSDN Git Service
Evan Cheng [Thu, 15 Jun 2006 08:19:05 +0000 (08:19 +0000)]
Vector extract / insert index operand should have ptr type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28798
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Evan Cheng [Thu, 15 Jun 2006 08:18:06 +0000 (08:18 +0000)]
Type of extract_element index operand should be iPTR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28797
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Evan Cheng [Thu, 15 Jun 2006 08:14:54 +0000 (08:14 +0000)]
Type of vector extract / insert index operand should be iPTR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28796
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Evan Cheng [Thu, 15 Jun 2006 08:11:54 +0000 (08:11 +0000)]
Consistency. EXTRACT_ELEMENT index operand should have ptr type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28795
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Evan Cheng [Thu, 15 Jun 2006 08:10:56 +0000 (08:10 +0000)]
Assert. Rather than silently stop printing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28794
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Evan Cheng [Thu, 15 Jun 2006 08:10:27 +0000 (08:10 +0000)]
Avoid undesirable behavior when assert is not enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28793
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Evan Cheng [Thu, 15 Jun 2006 07:22:16 +0000 (07:22 +0000)]
Instructions with variable operands (variable_ops) can have a number required
operands. e.g.
def CALL32r : I<0xFF, MRM2r, (ops GR32:$dst, variable_ops),
"call {*}$dst", [(X86call GR32:$dst)]>;
TableGen should emit operand informations for the "required" operands.
Added a target instruction info flag M_VARIABLE_OPS to indicate the target
instruction may have more operands in addition to the minimum required
operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28791
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Evan Cheng [Thu, 15 Jun 2006 00:16:37 +0000 (00:16 +0000)]
Allow more use of iPTR in patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28790
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Evan Cheng [Wed, 14 Jun 2006 22:24:55 +0000 (22:24 +0000)]
X86 call instructions can take variable number of operands. Parameters of
vector types are passed via XMM registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28789
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Evan Cheng [Wed, 14 Jun 2006 22:22:20 +0000 (22:22 +0000)]
Added support for variable_ops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28788
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Chris Lattner [Wed, 14 Jun 2006 21:26:18 +0000 (21:26 +0000)]
add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28787
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Chris Lattner [Wed, 14 Jun 2006 21:24:57 +0000 (21:24 +0000)]
new testcase, not currently working.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28786
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Evan Cheng [Wed, 14 Jun 2006 19:27:50 +0000 (19:27 +0000)]
Fix support for optional input flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28784
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Evan Cheng [Wed, 14 Jun 2006 18:17:40 +0000 (18:17 +0000)]
Add argument registers to the end of call operand list (partial fix).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28783
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Jim Laskey [Wed, 14 Jun 2006 14:45:39 +0000 (14:45 +0000)]
Change versioning to per debug info descriptor (merged with tag.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28782
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Jim Laskey [Wed, 14 Jun 2006 11:35:03 +0000 (11:35 +0000)]
Place dwarf headers at earliest possible point. Well behaved when skipping
functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28781
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Chris Lattner [Wed, 14 Jun 2006 04:46:17 +0000 (04:46 +0000)]
Fix Transforms/LoopUnswitch/2006-06-13-SingleEntryPHI.ll, a loop unswitch
bug exposed by the recent lcssa work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28779
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Chris Lattner [Wed, 14 Jun 2006 04:45:45 +0000 (04:45 +0000)]
new testcase, distilled from povray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28778
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Owen Anderson [Wed, 14 Jun 2006 04:43:14 +0000 (04:43 +0000)]
When asked not to delete useless PHIs, really don't delete them, no matter how
redundant they are.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28777
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Chris Lattner [Wed, 14 Jun 2006 01:13:57 +0000 (01:13 +0000)]
Use the PotDoms map to memoize 'dominating value' lookup. With this patch,
LCSSA is still the slowest pass when gccas'ing 252.eon, but now it only takes
39s instead of 289s. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28776
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Evan Cheng [Tue, 13 Jun 2006 21:47:27 +0000 (21:47 +0000)]
getOperandNum(): error if specified operand number is out of range.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28775
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Owen Anderson [Tue, 13 Jun 2006 20:50:09 +0000 (20:50 +0000)]
Fix another instance where PHI nodes need special treatment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28774
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Owen Anderson [Tue, 13 Jun 2006 20:45:22 +0000 (20:45 +0000)]
Update isLCSSAForm to handle PHI nodes specially for live-out detection. This
is the same as the recent patch to LCSSA.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28773
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Andrew Lenharth [Tue, 13 Jun 2006 20:34:47 +0000 (20:34 +0000)]
I am sure I had commited this workaround before. Perhaps soon I should sort it all out
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28772
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Owen Anderson [Tue, 13 Jun 2006 19:37:18 +0000 (19:37 +0000)]
Fix a bug that was causing major slowdowns in povray. This was due to LCSSA
not handling PHI nodes correctly when determining if a value was live-out.
This patch reduces the number of detected live-out variables in the testcase
from 6565 to 485.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28771
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Andrew Lenharth [Tue, 13 Jun 2006 18:27:39 +0000 (18:27 +0000)]
It really helps to be returning to the correct place
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28769
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Chris Lattner [Tue, 13 Jun 2006 16:52:37 +0000 (16:52 +0000)]
Port some bugfixes in shift handling from SimplifyDemandedBits over to
ComputeMaskedBits. DemandedMasks and KnownZero/One masks should never have
bits set out of the range of the base datatype.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28768
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Jim Laskey [Tue, 13 Jun 2006 15:22:49 +0000 (15:22 +0000)]
My original test case was bogus. Reverting to crasher case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28767
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Jim Laskey [Tue, 13 Jun 2006 13:10:44 +0000 (13:10 +0000)]
Tests to make sure that ComputeMaskedBits discards bits for shifts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28766
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Jim Laskey [Tue, 13 Jun 2006 13:08:58 +0000 (13:08 +0000)]
TargetLowering::ComputeMaskedBits was not clearing reciprocal bits on shifts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28765
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Evan Cheng [Tue, 13 Jun 2006 05:14:44 +0000 (05:14 +0000)]
Cygwin support: use _alloca to allocate stack if > 4k. Patch by Anton Korobeynikov.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28764
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Chris Lattner [Tue, 13 Jun 2006 03:10:48 +0000 (03:10 +0000)]
Teach bugpoint to kill optimization passes that run over the timeout limit,
which allows it to debug optimizer infinite loops. This patch is contributed
by Nick Lewycky, thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28763
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Chris Lattner [Tue, 13 Jun 2006 03:05:47 +0000 (03:05 +0000)]
Decribe the "implementation" keyword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28762
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Chris Lattner [Mon, 12 Jun 2006 23:59:16 +0000 (23:59 +0000)]
Gaar! Don't use r11 for CR save/restore, use R0. R11 can be register
allocated, thus live across the save/reload. This fixes
llc-beta /MultiSource/Applications/spiff/spiff
llc-beta /MultiSource/Benchmarks/sim/sim:
llc-beta /MultiSource/Benchmarks/Ptrdist/bc/bc
llc-beta /MultiSource/Benchmarks/McCat/12-IOtest/iotest:
llc-beta /MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow
llc-beta /MultiSource/Benchmarks/Fhourstones-3.1/fhourstones3.1
llc-beta /MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio
llc-beta /MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio
llc-beta /MultiSource/Benchmarks/mediabench/g721/g721encode/encode
llc-beta /MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg
and probably others, with -regalloc=local.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28761
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Chris Lattner [Mon, 12 Jun 2006 21:50:57 +0000 (21:50 +0000)]
Fix spilling and reloading of CR regs to reload the right values. This fixes
Olden/power (and probably others) with -regalloc=local.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28760
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Owen Anderson [Mon, 12 Jun 2006 21:49:21 +0000 (21:49 +0000)]
Reapply my 6/9 changes. The bug Evan saw no longer occurs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28759
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Chris Lattner [Mon, 12 Jun 2006 20:18:01 +0000 (20:18 +0000)]
Fix an infinite loop on Transforms/SimplifyCFG/2006-06-12-InfLoop.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28758
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Chris Lattner [Mon, 12 Jun 2006 20:17:44 +0000 (20:17 +0000)]
TEstcase that makes simplifycfg infloop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28757
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Chris Lattner [Mon, 12 Jun 2006 19:03:17 +0000 (19:03 +0000)]
Add a new -compileflags options, remove old externals location specifiers.
People should just use -with-externals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28756
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Chris Lattner [Mon, 12 Jun 2006 18:25:29 +0000 (18:25 +0000)]
Make sure to update the CFG correctly if a switch only has a default dest.
This fixes CodeGen/Generic/2006-06-12-LowerSwitchCrash.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28755
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Chris Lattner [Mon, 12 Jun 2006 18:24:32 +0000 (18:24 +0000)]
New testcase that crashes llc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28754
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Andrew Lenharth [Mon, 12 Jun 2006 18:09:24 +0000 (18:09 +0000)]
Let the alpha breakage begin. First Formals and RET. next Calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28753
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Andrew Lenharth [Mon, 12 Jun 2006 16:07:18 +0000 (16:07 +0000)]
Start on my todo list
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28752
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Rafael Espindola [Mon, 12 Jun 2006 12:28:08 +0000 (12:28 +0000)]
lower more then 4 formal arguments. The offset is currently hard coded.
implement SelectFrameIndex
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28751
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Owen Anderson [Mon, 12 Jun 2006 07:10:16 +0000 (07:10 +0000)]
Fix for 2006-06-26-MultipleExitsSingleBlock.
If a single exit block has multiple predecessors within the loop, it will
appear in the exit blocks list more than once. LCSSA needs to take that into
account so that it doesn't double process that exit block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28750
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Owen Anderson [Mon, 12 Jun 2006 07:05:47 +0000 (07:05 +0000)]
Make sure that LCSSA works properly when it encounters an exit block that has
more than one predecessor inside the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28749
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Owen Anderson [Sun, 11 Jun 2006 19:22:28 +0000 (19:22 +0000)]
Re-commit the safe parts of my 6/9 patch. Still working on fixing the unsafe parts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28748
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Evan Cheng [Sun, 11 Jun 2006 09:32:57 +0000 (09:32 +0000)]
Back out Owen's 6/9 changes. They broke MultiSource/Benchmarks/Prolangs-C/bison (and perhaps others).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28747
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Chris Lattner [Sat, 10 Jun 2006 04:16:23 +0000 (04:16 +0000)]
Add a missing assertion that would have helped out Reid
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28746
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Chris Lattner [Sat, 10 Jun 2006 01:15:02 +0000 (01:15 +0000)]
Work around a nasty tblgen bug where it doesn't add operands for varargs
nodes correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28745
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Chris Lattner [Sat, 10 Jun 2006 01:14:28 +0000 (01:14 +0000)]
Fix a problem exposed by the local allocator. CALL instructions are not marked
as using incoming argument registers, so the local allocator would clobber them
between their set and use. To fix this, we give the call instructions a variable
number of uses in the CALL MachineInstr itself, so live variables understands
the live ranges of these register arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28744
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Chris Lattner [Fri, 9 Jun 2006 23:59:44 +0000 (23:59 +0000)]
Wrap to 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28743
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Chris Lattner [Fri, 9 Jun 2006 21:31:53 +0000 (21:31 +0000)]
After telling GCC to type of the input file with -x asm/-x c, switch back to
-x none, to not foul up autodetection of .a file or .dylibs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28741
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Evan Cheng [Fri, 9 Jun 2006 20:43:11 +0000 (20:43 +0000)]
Don't pull in environ, not always safe. Global variables are bad anyway.
Use execve when explicit environment variables ptr is available. Otherwise
just use execv.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28740
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Owen Anderson [Fri, 9 Jun 2006 18:40:32 +0000 (18:40 +0000)]
Add LCSSA as a requirement for LoopUnswitch, and assert that LoopUnswitch preserves
LCSSA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28739
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Owen Anderson [Fri, 9 Jun 2006 18:33:30 +0000 (18:33 +0000)]
Make Loop able to verify that it is in LCSSA-form, and have the LCSSA pass assert
on this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28738
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Evan Cheng [Fri, 9 Jun 2006 06:25:10 +0000 (06:25 +0000)]
Comments to appease sabre.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28737
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Evan Cheng [Fri, 9 Jun 2006 06:24:42 +0000 (06:24 +0000)]
Minor compilation speed improvement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28736
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Evan Cheng [Fri, 9 Jun 2006 00:12:42 +0000 (00:12 +0000)]
RewriteExpr, either the new PHI node of induction variable or the
post-increment value, should be first cast to the appropriated type (to the
type of the common expr). Otherwise, the rewrite of a use based on (common +
iv) may end up with an incorrect type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28735
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Owen Anderson [Thu, 8 Jun 2006 20:02:53 +0000 (20:02 +0000)]
Update some comments, and expose LCSSAID in preparation for having other passes
require LCSSA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28734
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Chris Lattner [Thu, 8 Jun 2006 18:27:11 +0000 (18:27 +0000)]
Fix X86/inline-asm.ll:test2, a case where an input value was implicitly
truncated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28733
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Chris Lattner [Thu, 8 Jun 2006 18:26:48 +0000 (18:26 +0000)]
Add new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28732
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Chris Lattner [Thu, 8 Jun 2006 18:22:48 +0000 (18:22 +0000)]
Fix Regression/CodeGen/X86/inline-asm.ll, a case where inline asm causes
implement extension of a register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28731
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Chris Lattner [Thu, 8 Jun 2006 18:20:13 +0000 (18:20 +0000)]
New testcase, using "AX" as i32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28730
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Reid Spencer [Thu, 8 Jun 2006 18:08:43 +0000 (18:08 +0000)]
Squelch a warning about signed/unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28729
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Chris Lattner [Thu, 8 Jun 2006 18:03:49 +0000 (18:03 +0000)]
Add support for "m" inline asm constraints.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28728
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Chris Lattner [Thu, 8 Jun 2006 18:00:47 +0000 (18:00 +0000)]
Fix an assert-on-inline-inline-asm bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28727
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Reid Spencer [Thu, 8 Jun 2006 17:00:08 +0000 (17:00 +0000)]
For PR804:
Change the file size field of StatusInfo to be uint64_t instead of size_t
so that we know it is always 64 bits. This prevents some overflow on
systems where size_t is 32 bits when it ought to be 64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28726
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Vladimir Prus [Thu, 8 Jun 2006 16:03:13 +0000 (16:03 +0000)]
Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28725
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Vladimir Prus [Thu, 8 Jun 2006 15:46:18 +0000 (15:46 +0000)]
New method BasicBlock::getFirstNonPHI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28724
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Chris Lattner [Thu, 8 Jun 2006 00:25:44 +0000 (00:25 +0000)]
This no longer needs plugins, this it doesn't need all of VMCore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28723
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Reid Spencer [Wed, 7 Jun 2006 23:18:34 +0000 (23:18 +0000)]
For PR787:
Provide new llvm::sys::Program facilities for converting the stdout and
stdin to binary mode. There is no standard way to do this and the available
mechanisms are platform specific. Adjust the bytecode reader and writer to
use these methods when their input is stdin or output is stdout. THis avoids
the problem with \n writing CRLF to a bytecode file on windows.
Patch Contributed by Michael Smith.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28722
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Reid Spencer [Wed, 7 Jun 2006 23:07:51 +0000 (23:07 +0000)]
Shorten a value description so --help out isn't so wide.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28721
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Reid Spencer [Wed, 7 Jun 2006 23:06:50 +0000 (23:06 +0000)]
Make sure this tool links in all of libVMCore.a because it can --load
shared objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28720
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Reid Spencer [Wed, 7 Jun 2006 23:03:13 +0000 (23:03 +0000)]
For PR780:
1. Add #includes to LinkAllVMCore.h to get Mangler.o and InlineAsm.o
2. Make Mangler.h and InlineAsm.h use the macros to ensure linkage
3. Make each of the tools with --load options include LinkAllVMCore.h
This should be the last set of changes for this bug and 800.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28719
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Chris Lattner [Wed, 7 Jun 2006 22:47:44 +0000 (22:47 +0000)]
Add a virtual dtor to the InlineAsm class so that the principle method of
the class can be defined in InlineAsm.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28718
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Chris Lattner [Wed, 7 Jun 2006 22:20:03 +0000 (22:20 +0000)]
Fix a bug where the types for inlineasm nodes were not properly entered into
the compaction table for a function. This broke compilation of hexxagon
on darwin/x86 with recent changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28717
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Reid Spencer [Wed, 7 Jun 2006 22:09:38 +0000 (22:09 +0000)]
Previous version of this file wasn't supposed to be committed. This version
attempts to get all of libVMCore.a through the least number of declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28716
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Reid Spencer [Wed, 7 Jun 2006 22:00:26 +0000 (22:00 +0000)]
For PR780:
1. Fix the macros in IncludeFile.h to put everything in the llvm namespace
2. Replace the previous explicit mechanism in all the .h and .cpp files
with the macros in IncludeFile.h
This gets us a consistent mechanism throughout LLVM for ensuring linkage.
Next step is to make sure its used in enough places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28715
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Reid Spencer [Wed, 7 Jun 2006 21:24:10 +0000 (21:24 +0000)]
Fix a spello in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28714
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Reid Spencer [Wed, 7 Jun 2006 20:35:46 +0000 (20:35 +0000)]
For PR780:
This change was suggested by Chris so that we can select an alternate
(or even no-op) implementation of the link assurance. I'm committing this
for your review, Chris. If the names and definitions are okay, I'll adjust
all the .h and .cpp files in a later patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28712
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Reid Spencer [Wed, 7 Jun 2006 20:00:19 +0000 (20:00 +0000)]
For PR780:
Break the "IncludeFile" mechanism into its own header file and adjust other
files accordingly. Use this facility for the IntrinsicInst problem which
was the subject of PR800.
More to follow on this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28709
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Evan Cheng [Wed, 7 Jun 2006 05:28:07 +0000 (05:28 +0000)]
Add -extraflags FLAGS to pass extra compilation options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28707
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Chris Lattner [Wed, 7 Jun 2006 00:43:18 +0000 (00:43 +0000)]
Remove useless noop argument
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28706
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Chris Lattner [Tue, 6 Jun 2006 23:54:15 +0000 (23:54 +0000)]
Fix a bug in the following scenario.
1. llvm is built with objroot = OBJ and installed.
2. OBJ is deleted or install tree is shipped.
3. llvm-config is run.
In this scenario, llvm-config shouldn't emit an error message at #3, it
should just know it's not running in the objdir :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28704
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Evan Cheng [Tue, 6 Jun 2006 23:30:24 +0000 (23:30 +0000)]
Added X86FunctionInfo subclass of MachineFunction to record whether the
function that is being lowered is forced to use FP. Currently this is only
true for main() / Cygwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28703
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Chris Lattner [Tue, 6 Jun 2006 22:39:59 +0000 (22:39 +0000)]
document --libfiles
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28702
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Chris Lattner [Tue, 6 Jun 2006 22:38:29 +0000 (22:38 +0000)]
Add a new --libfiles option, for getting fully-qualified pathnames to libraries.
This can be used for tools that want makefile rules to depend on the libraries
(e.g. so the tool is relinked when a library changes).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28701
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Chris Lattner [Tue, 6 Jun 2006 22:31:36 +0000 (22:31 +0000)]
Move toolrunner out of libsupport into the bugpoint tool
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28700
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Chris Lattner [Tue, 6 Jun 2006 22:30:59 +0000 (22:30 +0000)]
Move ToolRunner.(cpp|h) into the bugpoint directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28699
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Chris Lattner [Tue, 6 Jun 2006 22:26:02 +0000 (22:26 +0000)]
Fix a bug in a recent patch. This fixes UnitTests/Vector/Altivec/casts.c on
PPC/altivec
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28698
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Chris Lattner [Tue, 6 Jun 2006 21:45:47 +0000 (21:45 +0000)]
Now that PR633 is implemented, the CBE can know to emit _setjmp/_longjmp
when available. This speeds up hexxagon from 18.61s to 16.61s with the CBE on
PPC Mac OS (for reference, LLC is 15.48s and GCC is 23.35s).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28697
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Chris Lattner [Tue, 6 Jun 2006 21:29:23 +0000 (21:29 +0000)]
Add PowerPC intrinsics to support dcbz[l]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28696
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Chris Lattner [Tue, 6 Jun 2006 17:43:03 +0000 (17:43 +0000)]
Make the llvm-config library dependency database depend on all of the libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28695
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Owen Anderson [Tue, 6 Jun 2006 04:36:36 +0000 (04:36 +0000)]
Fix some formatting, and use inLoop() when appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28694
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Owen Anderson [Tue, 6 Jun 2006 04:28:30 +0000 (04:28 +0000)]
Stop a memory leak, and update some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28693
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Reid Spencer [Tue, 6 Jun 2006 00:00:42 +0000 (00:00 +0000)]
Add the -Xlinker option to bugpoint which allows an option to be passed
through to gcc when its being used as a linker. This allows -L and -l
(and any other) options to be added so that non-complete bytecode files
can be processed with bugpoint. The -Xlinker option can be added as many
times as needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28692
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Rafael Espindola [Mon, 5 Jun 2006 22:26:14 +0000 (22:26 +0000)]
add R0 to liveout
expand "ret null" (implements test/Regression/CodeGen/ARM/ret_void.ll)
note that a Flag link is missing between the copy and the branch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28691
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Reid Spencer [Mon, 5 Jun 2006 17:30:16 +0000 (17:30 +0000)]
Document the cl::SetVersionPrinter function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28690
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Reid Spencer [Mon, 5 Jun 2006 16:29:06 +0000 (16:29 +0000)]
For PR778:
Move file-scoped documentation to class-scoped so it is more readily
accessible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28689
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