Jim Grosbach
f32ecc69e5
ARM encoding information for CLREX, SWP and SWPB. Add comment for sjlj pseudos and a FIXME for TLS.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117702 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 20:21:36 +00:00
Dan Gohman
9dbb79aaac
not is testing for a normal exit with a non-zero value. It shouldn't
...
return success if the child process is killed with a signal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117701 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 20:20:29 +00:00
Owen Anderson
82c85b7490
Convert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117699 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 20:17:07 +00:00
Dan Gohman
e60dcb5e97
Make ScalarEvolution::forgetLoop forget all contained loops too, because
...
they may have ValuesAtScopes map entries referencing their outer loops.
This fixes a user-after-free reported in PR8471.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117698 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 20:16:10 +00:00
Owen Anderson
fea34d38b4
Convert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117696 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 20:12:34 +00:00
Jim Grosbach
86875a2463
ARM mode LDREX*/STREX* binary encodings.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117695 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 19:58:57 +00:00
Owen Anderson
5c4966e1e5
Covert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117694 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 19:56:07 +00:00
Owen Anderson
ffe2a4a77d
Convert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117693 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 19:51:11 +00:00
Owen Anderson
9fcafb0269
Convert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117690 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 19:45:32 +00:00
Owen Anderson
2457b55003
Convert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117689 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 19:37:05 +00:00
Jim Grosbach
27e900888e
Encoding information for ARM conditional move instructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117687 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 19:28:17 +00:00
Owen Anderson
cd410ac70c
Convert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117686 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 19:17:08 +00:00
Owen Anderson
95d3711a15
Convert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117685 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 19:09:08 +00:00
Owen Anderson
b0cb6b820b
Covert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117684 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 19:05:26 +00:00
Owen Anderson
afe18c7cac
Convert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117683 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 18:58:30 +00:00
Owen Anderson
7af3f381ee
Convert this test to .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117682 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 18:48:59 +00:00
Owen Anderson
a007781bdf
Convert this file to less fragile .s form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117681 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 18:41:40 +00:00
Owen Anderson
48469e11c9
Replace this test with the less fragile .s version. Still XFAIL'd, since the ASM parser doesn't parse vabal yet.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117679 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 18:31:26 +00:00
Jakob Stoklund Olesen
db4eec3d2c
Fix sign error.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117677 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 18:21:18 +00:00
Owen Anderson
14a596258d
Covert this test to a .s file to reduce fragility.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117676 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 18:18:40 +00:00
Evan Cheng
089751535d
Avoiding overly aggressive latency scheduling. If the two nodes share an
...
operand and one of them has a single use that is a live out copy, favor the
one that is live out. Otherwise it will be difficult to eliminate the copy
if the instruction is a loop induction variable update. e.g.
BB:
sub r1, r3, #1
str r0, [r2, r3]
mov r3, r1
cmp
bne BB
=>
BB:
str r0, [r2, r3]
sub r3, r3, #1
cmp
bne BB
This fixed the recent 256.bzip2 regression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117675 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 18:09:28 +00:00
Evan Cheng
d7e473c629
- Don't schedule nodes with only MVT::Flag and MVT::Other values for latency.
...
- Compute CopyToReg use operand latency correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117674 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 18:07:31 +00:00
Jakob Stoklund Olesen
3ccfce0e35
Don't transfer unused values to the new intervals formed by splitting.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117673 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 17:47:49 +00:00
Jim Grosbach
80eb233a3c
Handle ARM addrmode5 instructions with an offset.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117672 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 17:41:25 +00:00
Benjamin Kramer
8a8e26fb18
Silence Release build warnings.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117671 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 17:40:05 +00:00
Jakob Stoklund Olesen
6d309059a7
Teach ConnectedVNInfoEqClasses::Classify to deal with unused values.
...
We don't want unused values forming their own equivalence classes, so we lump
them all together in one class, and then merge them with the class of the last
used value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117670 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 17:37:29 +00:00
Jakob Stoklund Olesen
c94fcb1507
Never propagate the idom value out of a block that defines its own value.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117669 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 17:37:25 +00:00
John Thompson
44ab89eb37
Inline asm multiple alternative constraints development phase 2 - improved basic logic, added initial platform support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117667 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 17:29:13 +00:00
Dan Gohman
3545635a60
Check if ErrMsg is null. This fixes the "not" command.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117666 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 17:20:42 +00:00
Dan Gohman
c463316046
Fix these error messages to be less confusing. These error
...
messages primarily indicate errors running the viewer, not
errors with the graph file itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117665 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 17:03:40 +00:00
Dan Gohman
e5f77cda25
Make Program::Wait differentiate execution failure due to the file
...
being not found from the file being not executable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117664 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 16:54:25 +00:00
Jim Grosbach
d8d716fad3
Revert 117660. Apparently it's not as trivial as that...
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117663 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 16:50:53 +00:00
Devang Patel
0e82ac07bc
Simplify.
...
- DIFile F = getFieldAs<DIFile>(6);
- return F.getDirectory();
+ return getFieldAs<DIFile>(6).getDirectory();
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117662 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 16:42:37 +00:00
Dan Gohman
695e85d477
Make Program::Wait provide an error message string for errors
...
executing the child process and abnormal child process termination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117661 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 16:39:01 +00:00
Jim Grosbach
da54c6dd4f
ARM addrmode5 instructions have neither writeback nor post-indexed modes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117660 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 16:38:59 +00:00
Dan Gohman
cc11df0ee6
Check for (unlikely) errors from FindExecutable.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117658 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 16:18:26 +00:00
Dan Gohman
62a5ff573b
Fix these error messages to not mention PATH in cases where
...
PATH isn't actually searched, and to not mention the executable
directory when it isn't actually searched.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117657 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 16:15:23 +00:00
Dan Gohman
e829781093
Delete this obsolete comment.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117655 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 16:03:34 +00:00
Jim Grosbach
16c7425cff
Trailing whitespace.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117651 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 14:46:02 +00:00
Benjamin Kramer
61a4d56a03
ARMAsmParser: Plug a memory leak.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117648 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 09:43:39 +00:00
Eric Christopher
c223e2b10b
Add an unreachable to silence warning - the switch is actually
...
fully enumerated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117647 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 09:26:59 +00:00
NAKAMURA Takumi
1a9eb2f1b3
unittests/CMakeLists.txt: Don't use RTTI, or linking failed.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117646 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 08:59:43 +00:00
Bill Wendling
49ad731adf
This may be an ARM target, so check for _Unwind_SjLj_Resume.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117643 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 07:46:01 +00:00
NAKAMURA Takumi
b087c8490f
test/Scripts/macho-dump: Make hack for Python-2.4. [PR7995]
...
With Python-2.4, Reader::read64 always returns (unexpected) long integer.
FileCheck detects failure on test/MC/MachO among '0' and '0L'.
CentOS5(aka RHEL5 clone) provides python-2.4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117637 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 01:14:16 +00:00
Dan Gohman
cd5c123a1d
Teach memdep to use pointsToConstantMemory to determine that loads
...
from constant memory don't alias any stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117636 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 01:14:04 +00:00
Owen Anderson
1cfb043901
Convert this test to a .s file, so that it's not sensitive to codegen changes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117633 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 01:01:56 +00:00
Dan Gohman
b338bcb0b4
Add a basic testcase for TBAA-aware DSE.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117632 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 00:54:02 +00:00
Jakob Stoklund Olesen
eeaae20be0
Fix broken equivalence class calculation. We could probably also use
...
EquvivalenceClasses.h except it looks like overkill when elements are continuous
integers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117631 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 00:40:59 +00:00
Jakob Stoklund Olesen
cb367778c0
Print out the connected components in the verifier after complaining about their
...
multiplicity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117630 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 00:40:57 +00:00
Jakob Stoklund Olesen
1f46a0ac66
Run a verification pass before any splitting to better distribute blame.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117629 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29 00:40:55 +00:00