Jeffrey Yasskin
fa72340ba0
Don't leak a MachineInstruction from Thumb1InstrInfo::restoreCalleeSavedRegisters.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99182 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 16:13:21 +00:00
Jeffrey Yasskin
bd85e8e3ad
Avoid leaking the FunctionPassManager from opt.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99180 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 15:56:04 +00:00
Gabor Greif
1cde4af157
backing out r99170 because it still fails on clang-x86_64-darwin10-fnt
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99171 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 09:11:00 +00:00
Gabor Greif
9b1061e2e3
Now that hopefully all direct accesses to InvokeInst operands are fixed
...
we can reapply the InvokeInst operand reordering patch. (see r98957).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99170 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 08:28:00 +00:00
Jeffrey Yasskin
c1dc067970
Free all Constants in ~LLVMConstantImpl. We avoid assertion failures
...
by dropping all references from all constants that can use other
constants before trying to destroy any of them.
I also had to free bugpoint's Module in ~BugDriver().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99160 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 05:23:37 +00:00
Erick Tryzelaar
d592e1a809
Fix the ocaml kaleidoscope tutorial to fix linking external libraries.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99151 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21 23:15:13 +00:00
Gabor Greif
312fa75bb8
modernize the do-all-for-me target to run lit
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99148 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21 22:23:02 +00:00
Jeffrey Yasskin
b4cc66d7b7
Re-add the Metadata.h include to LLVMContextImpl.h so that MDNode is complete
...
where FoldingSet<MDNode> is instantiated. Clang and MSVC complain; gcc
doesn't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99147 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21 22:08:41 +00:00
Jeffrey Yasskin
2f1efd639c
Move the LLVMContextImpl implementation into a .cpp file.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99146 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21 21:17:34 +00:00
Jeffrey Yasskin
bf48a9b6db
Memoize InlineAsms into the LLVMContext and delete them on shutdown.
...
Fixes PR803.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99143 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21 20:37:19 +00:00
Jeffrey Yasskin
f65b0e9b45
XFAIL tests from LLVMC on valgrind or valgrind+leak-checking. We
...
don't care about leaks from tblgen, and I assume we don't care about
valgrind errors in llvm-gcc/g++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99115 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21 08:12:46 +00:00
Jeffrey Yasskin
6b4c12db13
Free SavedLI even if SimpleRegisterCoalescing::JoinCopy() returns early.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99113 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21 01:47:49 +00:00
Jeffrey Yasskin
982873cdfb
When we don't pass --vg-leak to lit, pass --leak-check=no to valgrind.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99112 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21 01:47:33 +00:00
Daniel Dunbar
32f6a8b8bb
Fix suggested parentheses warning.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99111 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21 01:38:21 +00:00
Jeffrey Yasskin
32989deb96
Add support for XFAILing valgrind runs with memory leak checking independently
...
of runs without leak checking. We add -vg to the triple for non-checked runs,
or -vg_leak for checked runs. Also use this to XFAIL the TableGen tests, since
tablegen leaks like a sieve. This includes some valgrindArgs refactoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99103 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 23:08:45 +00:00
Daniel Dunbar
f2de13f8d7
MC/X86: Fix an MCOperand link, when we parsing shrld $1,%eax and friends; I believe this fixes the last memory leaks under test/MC.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99102 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:36:38 +00:00
Daniel Dunbar
c6ab1901f9
llvm-mc: Fix MCInstPrinter memory leaks.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99101 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:36:35 +00:00
Daniel Dunbar
78fcf53a18
MC/Mach-O: Remove Darwin host specific tests, we don't need them anymore.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99100 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:36:32 +00:00
Daniel Dunbar
57a49a202f
MC/Mach-O: Tweak optimal_nop test to be host independent.
...
- This also avoids us running valgrind on /usr/bin/as, which has leaks. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99099 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:36:29 +00:00
Daniel Dunbar
d40297ce49
llvm-mc: Fix memory leak of MCAsmInfo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99098 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:36:25 +00:00
Daniel Dunbar
5d067fe158
TargetRegistry: Fix create{AsmInfo,MCDisassembler} to return non-const objects.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99097 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:36:22 +00:00
Bob Wilson
c88d072293
pr6652: Use LDM to restore PC to the return address on ARMv4.
...
Patch by John Tytgat!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99096 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:20:40 +00:00
Bob Wilson
226036ee73
Re-commit r98683 ("remove redundant writeback flag from ARM address mode 6")
...
with changes to add a separate optional register update argument. Change all
the NEON instructions with address register writeback to use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99095 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:13:40 +00:00
Bob Wilson
d5fadaf56e
Add instruction variants for VST2, VST3, and VST4 "store-lane" operations with
...
address register writeback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99094 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 21:57:36 +00:00
Bob Wilson
4f4f93f9d6
Add variants of VST2, VST3 and VST4 with address register writeback, and
...
rewrite the existing VST3 and VST4 instructions to use the same classes as
the others.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99093 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 21:45:18 +00:00
Bob Wilson
068b18be0d
Add instructions for double-spaced VST3 and VST4 without address register
...
writeback, and refactor the existing double-spaced VST2 instructions.
These are only for the disassembler since codegen doesn't use them, at
least for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99090 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 21:15:48 +00:00
Daniel Dunbar
a56a810be4
tests: Mangle '-vg' onto the end of the triple when running under valgrind, so
...
we can use the standard XFAIL and XTARGET to conditional tests based on
valgrind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99088 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 21:12:48 +00:00
Gabor Greif
654c06f645
Add a setCalledFunction member to InvokeInst (like in CallInst)
...
and use this (as well as getCalledValue) to access the callee,
instead of {g|s}etOperand(0).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99084 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 21:00:25 +00:00
Bob Wilson
25eb5013d0
Add VST1 instructions with address register writeback.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99083 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 20:54:36 +00:00
Bob Wilson
a1023645f8
Add instruction variants for VLD2, VLD3, and VLD4 "load-lane" operations with
...
address register writeback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99082 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 20:47:18 +00:00
Bob Wilson
41315282f9
Tidy some more comments and whitespace.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99081 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 20:39:53 +00:00
Bob Wilson
92cb9321a1
Add variants of VLD2, VLD3 and VLD4 with address register writeback, and
...
rewrite the existing VLD3 and VLD4 instructions to use the same classes as
the others.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99080 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 20:10:51 +00:00
Bob Wilson
667a13e1be
Tidy some comments and whitespace for consistency.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99078 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 19:57:03 +00:00
Bob Wilson
95ffecd4fe
Rename some instructions for consistency and sanity: use "_UPD" suffix for
...
load/stores with address register writeback, and use "odd" suffix to distinguish
instructions to access odd numbered registers (instead of "a" and "b").
No functional changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99066 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 18:35:24 +00:00
Bob Wilson
00bf1d93d7
Add instructions for double-spaced VLD3 and VLD4 without address register
...
writeback, and refactor the existing double-spaced VLD2 instructions.
These are only for the disassembler since codegen doesn't use them, at
least for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99065 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 18:14:26 +00:00
Bob Wilson
99493b2b53
Add VLD1 instructions with address register writeback.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99062 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 17:59:03 +00:00
Benjamin Kramer
dd70cea00c
PIC16: Simplify code by using a std::set<std::string> instead of a sorted & uniqued std::list of leaked char*.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99061 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 17:41:18 +00:00
Bob Wilson
55c9cb5a22
Revert the rest of 98679.
...
--- Reverse-merging r98679 into 'lib/Target/ARM/ARMInstrVFP.td':
U lib/Target/ARM/ARMInstrVFP.td
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99049 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 06:34:02 +00:00
Bob Wilson
98330ff8e3
Fix a very bad typo. Since the register number was off by one, the ARM
...
load/store optimizer would incorrectly think that registers D26 and D28
were consecutive and would generate a VLDM instruction to load them.
The assembler was not convinced.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99043 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 06:05:13 +00:00
Dan Gohman
472fdf7090
Clear the SCEVExpander's insertion point after making deletions,
...
so that the SCEVExpander doesn't retain a dangling pointer as its
insert position. The dangling pointer in this case wasn't ever used
to insert new instructions, but it was causing trouble with
SCEVExpander's code for automatically advancing its insert position
past debug intrinsics.
This fixes use-after-free errors that valgrind noticed in
test/Transforms/IndVarSimplify/2007-06-06-DeleteDanglesPtr.ll and
test/Transforms/IndVarSimplify/exit_value_tests.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99036 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 03:53:53 +00:00
Evan Cheng
1ad584e93d
Stupid svn. Add back to the lost sibcall tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99033 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 03:17:05 +00:00
Evan Cheng
f5b9d6cc82
If call result is in ST0 and it is not being passed to the caller's
...
caller, then it is not safe to optimize the call into a sibcall since
the call result has to be popped off the x87 stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99032 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 02:58:15 +00:00
Daniel Dunbar
873decbb37
Better fix for r98994, MachObjectWriterImpl wasn't intended to be virtual.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99031 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 01:58:40 +00:00
Johnny Chen
caa608e97c
Add NLdStFrm Format.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99014 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 00:17:00 +00:00
Johnny Chen
e86425f224
Revert r98679. The disassembler will be updated to depend on the existence of
...
IndexModeUpd and then populates the Inst{21}=1 while populating the instructions
for disassembly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99013 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 23:50:27 +00:00
Eric Christopher
d7de54068c
Revert r99009 temporarily it seems to be breaking the bots.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99011 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 23:04:23 +00:00
Bob Wilson
76a312b7d1
Revert this change, since it was causing ARM performance regressions.
...
--- Reverse-merging r98889 into '.':
U lib/Target/ARM/ARMInstrNEON.td
U lib/Target/ARM/ARMISelLowering.h
U lib/Target/ARM/ARMInstrInfo.td
U lib/Target/ARM/ARMInstrVFP.td
U lib/Target/ARM/ARMISelLowering.cpp
U lib/Target/ARM/ARMInstrFormats.td
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99010 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 22:51:32 +00:00
Chris Lattner
26e763753b
Change intrinsic result type for void to store it as an empty list
...
instead of as a single element list with VoidTy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99009 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 22:40:56 +00:00
Chris Lattner
2e68a02c26
make getOperandNum a static function (since it's just used by
...
ApplyTypeConstraint) and make it handle multiple result nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99003 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 21:56:21 +00:00
Dan Gohman
6c7ed6b549
Fix more places to more thoroughly ignore debug intrinsics. This fixes
...
use-before-def errors in SCEVExpander-produced code in sqlite3 when debug
info with optimization is enabled, though the testcases for this are
dependent on use-list order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99001 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 21:51:03 +00:00