6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-25 03:30:37 +00:00
Code Issues Projects Releases Wiki Activity
84,744 Commits 39 Branches 0 Tags
Commit Graph

56086 Commits

Author SHA1 Message Date
Marshall Clow
e1630e01de Fix compile error when building with C++11 - clang thinks that PRIx64 is a user-defined suffix or something 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162704 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 22:53:35 +00:00
Bill Wendling
47aa9a2bb5 Make sure we add the predicate after all of the registers are added. 
<rdar://problem/12183003>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162703 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 22:12:44 +00:00
Dan Gohman
40e466091e Don't use for loops for code that is only intended to execute once. No 
intended functionality change. Thanks to Ahmed Charles for spotting it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162686 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 18:31:36 +00:00
Rafael Espindola
828ea3849a Fix comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162678 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 16:04:24 +00:00
Danil Malyshev
52297414cb Fix comment for function RuntimeDyldImpl.resolveRelocation() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162677 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 15:34:01 +00:00
Hongbin Zheng
23a22a2944 Remove the the block_node_iterator of Region, replace it by the block_iterator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162672 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 13:49:24 +00:00
NAKAMURA Takumi
83e2546ad3 DWARFDebugRangeList.cpp: Use PRIx64 for uint64_t as format string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162665 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 10:10:10 +00:00
Craig Topper
1d90bbba14 Remove MMX shift intrinsic handling code that also exists in SelectionDAGBuilder. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162661 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 08:08:30 +00:00
Alexey Samsonov
07071c1c75 [DebugInfo] fixup for r162657: update CMakeLists.txt 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162659 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 07:24:43 +00:00
Craig Topper
58bfb27c4b Don't allow vextractf128 to be folded with unaligned stores. We don't fold unaligned loads so shouldn't fold unaligned stores as it can cause an alignment fault to occur. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162658 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 07:19:59 +00:00
Alexey Samsonov
eceb5b9977 Add basic support for .debug_ranges section to LLVM's DebugInfo library. 
This section (introduced in DWARF-3) is used to define instruction address
ranges for functions that are not contiguous and can't be described
by low_pc/high_pc attributes (this is the usual case for inlined subroutines).
The patch is the first step to support fetching complete inlining info from DWARF.

Reviewed by Benjamin Kramer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162657 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 07:17:47 +00:00
Craig Topper
903090c55e Fold some patterns into instruction definitons so tablegen can infer flags removing the need for an explicit 'neverHasSideEffects = 1' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162656 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 07:04:50 +00:00
Craig Topper
3a1683f88f Add HasAVX1Only predicate and use it for patterns that have an AVX1 instruction and an AVX2 instruction rather than relying on AddedComplexity. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162654 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-27 06:08:57 +00:00
Richard Smith
1144af3c9b Fix integer undefined behavior due to signed left shift overflow in LLVM. 
Reviewed offline by chandlerc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162623 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 23:29:28 +00:00
Jakob Stoklund Olesen
cac59d8ae8 Add missing mayLoad flags to a large class of AVX *_Int instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162622 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 23:29:07 +00:00
Jakob Stoklund Olesen
36ff8f25c5 Missed tLEApcrelJT. 
ARMConstantIslandPass expects this instruction to stay in the same basic
block as the jump table branch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162615 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 22:46:55 +00:00
Jakob Stoklund Olesen
7778ee1ed9 Explicitly mark LEApcrel pseudos with hasSideEffects. 
It's not clear that they should be marked as such, but tbb formation
fails if t2LEApcrelJT is hoisted of of a loop.

This doesn't change the flags on these instructions,
UnmodeledSideEffects was already inferred from the missing pattern.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162603 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 21:44:11 +00:00
Jakob Stoklund Olesen
0745b649ed Fix call instruction operands in ARMFastISel. 
The ARM BL and BLX instructions don't have predicate operands, but the
thumb variants tBL and tBLX do.

The argument registers should be added as implicit uses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162593 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 20:52:46 +00:00
Jakob Stoklund Olesen
9511a460d8 Mark X86::RET and RETI instructions as variadic. 
There is special magic happening when returning floating point values on
the x87 stack. The RET instructions get extra f80 operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162592 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 20:52:44 +00:00
Jakob Stoklund Olesen
baa74e4b35 Avoid including explicit uses when counting SDNode imp-uses. 
It is legal to have a register node as an explicit operand, it shouldn't
be counted as an implicit use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162591 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 20:52:42 +00:00
Akira Hatanaka
16865d0612 Disable Mips' delay slot filler when optimization level is O0. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162589 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 20:40:15 +00:00
Akira Hatanaka
45d8dbc92d In MipsDAGToDAGISel::SelectAddr, fold add node into address operand, if its 
second operand is MipsISD::GPRel.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162584 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 20:21:49 +00:00
Manman Ren
1a710fdde1 BranchProb: modify the definition of an edge in BranchProbabilityInfo to handle 
the case of multiple edges from one block to another.

A simple example is a switch statement with multiple values to the same
destination. The definition of an edge is modified from a pair of blocks to
a pair of PredBlock and an index into the successors.

Also set the weight correctly when building SelectionDAG from LLVM IR,
especially when converting a Switch.
IntegersSubsetMapping is updated to calculate the weight for each cluster.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162572 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 18:14:27 +00:00
Kostya Serebryany
b5b86d263a [asan/tsan] rename FunctionBlackList* to BlackList* as this class is not limited to functions any more 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162566 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 16:44:47 +00:00
Kostya Serebryany
2c5380666a [asan/tsan] extend the functionality of FunctionBlackList to globals and modules. Patch by Reid Watson. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162565 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 16:40:11 +00:00
Roman Divacky
9fb8b49380 Lower constant pools and jump tables via TOC on PPC64/SVR4. 
In collaboration with Adhemerval Zanella.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162562 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 16:26:02 +00:00
Benjamin Kramer
bd7684c94c GVN: Fix quadratic runtime on the number of switch cases. 
No intended behavior change.  This was introduced in r162023.  With the fixed
algorithm a Release build of ARMInstPrinter.cpp goes from 16s to 10s on a
2011 MBP.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162559 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 15:06:28 +00:00
Jakob Stoklund Olesen
4d320db5d1 Fix load/store SDNode flags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162558 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 14:43:30 +00:00
Jakob Stoklund Olesen
ea47628cba Add missing SDNPSideEffect flags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162557 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 14:43:27 +00:00
Jakob Stoklund Olesen
3d2a2d1217 Remove more mayLoad workarounds. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162556 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 14:43:22 +00:00
Craig Topper
0e292376d0 Custom lower FMA intrinsics to target specific nodes and remove the patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162534 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 04:03:22 +00:00
Eric Christopher
873cf0a0d7 Use DW_FORM_flag_present to save space in debug information if we're 
not in darwin gdb compat mode.

Fixes rdar://10975088

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162526 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 01:14:27 +00:00
Eric Christopher
3887a902a1 Add support for some missing DW_FORM_*. 
TODO: Fix code duplication and coding style.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162525 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 01:14:23 +00:00
Eric Christopher
08cdb6e6b2 Formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162524 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 01:14:21 +00:00
Richard Smith
aaf217953b Fix undefined behavior (negation of INT_MIN) in ARM backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162520 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 00:35:46 +00:00
Richard Smith
9e085a8637 Fix floating-point divide by zero, in a case where the value was not going to be used anyway. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162518 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 00:31:45 +00:00
Jakob Stoklund Olesen
6211386799 Remove some spurious mayLoad = 0 flags. 
They were inserted to silence TableGen's warning about
redundant properties. That warning is now gone.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162517 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 00:31:20 +00:00
Jakob Stoklund Olesen
02c63803e5 Add missing SDNP properties on the flushw node. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162515 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 00:31:13 +00:00
Jakob Stoklund Olesen
cfe8a9695b X86MemBarrier has unmodeled side effects. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162514 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 00:31:10 +00:00
Richard Smith
b080e2fb1c Fix undefined behavior (signed integer overflow) when Clang parses a hexfloat with an enormous exponent. Caught by an existing unit test + -ftrapv. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162505 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-24 00:01:19 +00:00
Eric Christopher
5d04a3ad0e Formatting cleanup. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162499 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 23:26:57 +00:00
Eric Christopher
fa76f22865 Add an assert here in case parsing gave us a NULL compile unit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162498 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 23:21:11 +00:00
Eric Christopher
cbbd5b1d86 Remove the DW_AT_MIPS_linkage name attribute when we don't need it 
output (we're emitting a specification already and the information
isn't changing) and we're not in old gdb compat mode.

Saves 1% on the debug information for a build of llvm.

Fixes rdar://11043421

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162493 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 22:52:55 +00:00
Eric Christopher
20f47ab768 Turn these two options in to trinary state so that they can be 
turned on and off separate from the platform if you're on darwin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162487 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 22:36:40 +00:00
Eric Christopher
c1610fa3c4 Add a flag to DwarfDebug to allow it to communicate whether or not 
we're using the darwin old gdb compat mode for emitting dwarf.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162486 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 22:36:36 +00:00
Jakob Stoklund Olesen
91f3a6cfd9 Preserve operand flags in convertToThreeAddress() by copying operands. 
No test case, this is a generalization of r160260.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162485 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 22:36:31 +00:00
Jakob Stoklund Olesen
c1f10fd5b9 Tristate mayLoad, mayStore, and hasSideEffects. 
Keep track of the set/unset state of these bits along with their
true/false values, but treat '?' as '0' for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162461 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 19:34:46 +00:00
Craig Topper
9b54141cae Favor FMA3 over FMA4 if both are enabled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162454 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 18:14:30 +00:00
Dmitri Gribenko
a00b80b04c Fix a bunch of -Wdocumentation warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162446 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 16:54:08 +00:00
Eric Christopher
9d9f5a5855 Typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162438 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-23 07:32:06 +00:00