6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-11 08:07:22 +00:00
Code Issues Projects Releases Wiki Activity
80,293 Commits 39 Branches 0 Tags 277 MiB
342c64c904
Commit Graph

80293 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Lang Hames
342c64c904 Tighten physical register invariants: Allocatable physical registers can 
only be live in to a block if it is the function entry point or a landing pad.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150494 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 18:51:53 +00:00
Nadav Rotem
8b7c3d0ee4 Fix PR12000. Some vector operations may use scalar operands with types 
that are greater than the vector element type. For example BUILD_VECTOR
of type <1 x i1> with a constant i8 operand.
This patch fixes the assertion.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150477 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 13:06:32 +00:00
Benjamin Kramer
fc52a52323 Turn push_back loops into append/insert. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150471 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 10:29:27 +00:00
Bill Wendling
c54066aed3 Change error tests to coincide with message changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150467 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 09:29:21 +00:00
Bill Wendling
75b3d68867 Capitalize messages so that they appear nicely with the linker's error messages. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150466 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 09:13:54 +00:00
Craig Topper
233a64846e Move old movl vector_shuffle patterns. Not needed anymore since vector_shuffles shouldn't reach isel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150462 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 08:14:53 +00:00
Lang Hames
0796134bde Rename getExceptionAddressRegister() to getExceptionPointerRegister() for consistency with setExceptionPointerRegister(...). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150460 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 04:45:49 +00:00
Lang Hames
cd339b71ff Use convenience function for consistency. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150457 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 03:04:29 +00:00
Kostya Serebryany
3eccaa6625 [tsan] fix compiler warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150449 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 00:52:07 +00:00
Lang Hames
1a4cb1caf0 Third time's the charm...? 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150447 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 00:34:30 +00:00
Lang Hames
6b0e9d97fa Unswap swap operands, partially reducing confusion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150444 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 00:17:12 +00:00
Kostya Serebryany
747c02c768 [asan] fix asan-vs-gvn.ll test (it did not actually check much before this change) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150441 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 00:02:35 +00:00
Andrew Trick
f6629ab847 Add simplifyLoopLatch to LoopRotate pass. 
This folds a simple loop tail into a loop latch. It covers the common (in fortran) case of postincrement loops. It's a "free" way to expose this type of loop to downstream loop optimizations that bail out on non-canonical loops (getLoopLatch is a heavily used check).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150439 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 00:00:23 +00:00
Andrew Trick
c3a825b76c whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150438 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-14 00:00:19 +00:00
Bill Wendling
bdf9db6f49 Don't reserve the R0 and R1 registers here. We don't use these registers, and 
marking them as "live-in" into a BB ruins some invariants that the back-end
tries to maintain.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150437 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 23:47:16 +00:00
Bill Wendling
150a371569 Don't recalculate the size of the vector each time through the loop. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150436 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 23:45:26 +00:00
Lang Hames
2cc494b963 Make operands for VSWP read-modify-write. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150433 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 23:37:19 +00:00
Jakob Stoklund Olesen
16a7ff3165 Add register mask support to ScheduleDAGRRList. 
The scheduler will sometimes check the implicit-def list on instructions
to properly handle pre-colored DAG edges.

Also check any register mask operands for physreg clobbers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150428 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 23:25:24 +00:00
Devang Patel
a2e0f6b643 Check against umin while converting fcmp into an icmp. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150425 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 23:05:18 +00:00
Dan Gohman
a3b08d68bd Just like in regular escape analysis, loads and stores through 
(but not of) a block pointer do not cause the block pointer to
escape. This fixes rdar://10803830.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150424 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 22:57:02 +00:00
Kostya Serebryany
60ebb1947f ThreadSanitizer, a race detector. First LLVM commit. 
Clang patch (flags) will follow shortly.
The run-time library will also follow, but not immediately.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150423 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 22:50:51 +00:00
Owen Anderson
ce9259923d v2f16 is a floating point type. Add symbolic floating point type ranges to prevent this kind of issue in the future. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150416 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 21:47:20 +00:00
Andrew Trick
d35576b3c0 LiveIntervalAnalysis does not depend on MachineLoopInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150411 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 20:44:42 +00:00
Dylan Noblesmith
fde8237cd9 add LLVM_VERSION_MAJOR and _MINOR defines 
This is useful for clients that want to maintain compatibility
across multiple releases of LLVM. Currently users like Klee and
Mesa all have to roll their own 'parse llvm-config --version
output and generate defines' solution.

Also reuse the new macros so that version information is less
redundant/likely to fall out of sync again in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150405 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 18:48:10 +00:00
Jakob Stoklund Olesen
3ed4dee530 Check regmask interference for -join-physregs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150404 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 18:17:04 +00:00
Benjamin Kramer
9ea7e6e308 Remove empty directories. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150397 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 16:40:26 +00:00
Nadav Rotem
0877fdf30b Fix a bug in DAGCombine for the optimization of BUILD_VECTOR. We cant generate a shuffle node from two vectors of different types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150383 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 12:42:26 +00:00
Ahmed Charles
4a5d7e300e Remove duplicate code in this header file which seemed to undergo a copy/paste fiasco. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150369 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 09:45:36 +00:00
Craig Topper
7505626acd Still more vector_shuffle pattern removal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150365 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 07:23:41 +00:00
Ahmed Charles
b83a67e1e3 Fix various issues (or do cleanups) found by enabling certain MSVC warnings. 
- Use unsigned literals when the desired result is unsigned. This mostly allows unsigned/signed mismatch warnings to be less noisy even if they aren't on by default.
- Remove misplaced llvm_unreachable.
- Add static to a declaration of a function on MSVC x86 only.
- Change some instances of calling a static function through a variable to simply calling that function while removing the unused variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150364 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 06:30:56 +00:00
Craig Topper
4eaca023dc Remove more vector_shuffle patterns for unpack. These should be target specific nodes when they get to isel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150363 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 05:48:49 +00:00
Craig Topper
3b17bf9a7c Recommit r150328. Previous test failures should be fixed by r150360. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150362 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 05:10:10 +00:00
Craig Topper
3434b4354a Revert accidental commit of a pruned testcase from r150360. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150361 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 04:33:33 +00:00
Craig Topper
2dcd718c13 Update CanXFormVExtractWithShuffleIntoLoad to ensure bitcasts of loads only have one use. Matches DAGCombiner and prevents vector_shuffles from reaching isel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150360 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 04:30:38 +00:00
NAKAMURA Takumi
7f42e9886e Revert r150328, "Remove more vector_shuffle patterns." 
It caused 3 failures on pre-penryn and non-x86(generic) hosts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150357 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 00:10:15 +00:00
Pete Cooper
ce3900849a Fixed bug when custom lowering DEC64m on x86. 
If the DEC node had more than one user, it was doing this lowering but
leaving the original DEC node around and so decrementing twice.

Fixes PR11964.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150356 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-13 00:10:03 +00:00
Nadav Rotem
2ee746b87d This patch addresses the problem of poor code generation for the zext 
v8i8 -> v8i32 on AVX machines. The codegen often scalarizes ANY_EXTEND nodes.
The DAGCombiner has two optimizations that can mitigate the problem. First,
if all of the operands of a BUILD_VECTOR node are extracted from an ZEXT/ANYEXT
nodes, then it is possible to create a new simplified BUILD_VECTOR which uses
UNDEFS/ZERO values to eliminate the scalar ZEXT/ANYEXT nodes.
Second, another dag combine optimization lowers BUILD_VECTOR into a shuffle
vector instruction.

In the case of zext v8i8->v8i32 on AVX, a value in an XMM register is to be
shuffled into a wide YMM register.

This patch modifes the second optimization and allows the creation of
shuffle vectors even when the newly generated vector and the original vector
from which we extract the values are of different types.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150340 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 15:05:31 +00:00
Benjamin Kramer
61c2c128f7 StringSwitchify the rest of Triple.cpp. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150332 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 10:56:52 +00:00
Chandler Carruth
06accdade8 Switch a bunch of manual if-chains to use StringSwitch. Clean them up in 
the process. Some of these are still a bit gross.

Still, this cuts 80 some lines out of this ridiculous file. ;]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150331 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 09:27:38 +00:00
Craig Topper
cc9231a05d Remove more vector_shuffle patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150328 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 08:14:35 +00:00
Eli Bendersky
f4eff4baeb Expose the ELFObjectFile class directly in the Object/ELF.h header, similarly 
to what's done for MachO and COFF. This allows advanced uses of the class to
be implemented outside the Object library. In particular, the DyldELFObject
subclass is now moved into its logical home - ExecutionEngine/RuntimeDyld.

This patch was reviewed by Michael Spencer.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150327 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 06:12:10 +00:00
Nick Lewycky
132bd9ce56 Handle InvokeInst in EvaluateBlock. Don't try to support exceptions, it's just 
that no optz'ns have run yet to convert invokes to calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150326 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 05:09:35 +00:00
Nick Lewycky
6f160d3d78 false is totally null! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150324 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 02:17:18 +00:00
Nick Lewycky
6a7df9aae6 Remove redundant getAnalysis<> calls in GlobalOpt. Add a few Itanium ABI calls 
to TargetLibraryInfo and use one of them in GlobalOpt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150323 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 02:15:20 +00:00
Nick Lewycky
6a577f82ba Pass TargetData and TargetLibraryInfo through to the constant folder. Fixes a 
few fixme's when TLI was added.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150322 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 01:13:18 +00:00
Craig Topper
26f927951b Remove more vector_shuffle patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150321 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 01:07:34 +00:00
Nick Lewycky
db292a6f7f Fix function name in comment to match actual name. Fix comments that are using 
doxy-style on local variables to not do so. Fix one 80-col violation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150320 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 00:52:26 +00:00
Nick Lewycky
8e4ba6b954 Don't traverse the PHI nodes twice. No functionality change! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150319 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-12 00:47:24 +00:00
Craig Topper
1f2fa99b2a Remove more vector_shuffle patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150314 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-11 23:31:01 +00:00
Anton Korobeynikov
d4a19b6a72 Add support for implicit TLS model used with MS VC runtime. 
Patch by Kai Nacke!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150307 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-11 17:26:53 +00:00