Mikhail Glushenkov [Sun, 24 Apr 2011 14:17:37 +0000 (14:17 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130091
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Mikhail Glushenkov [Sun, 24 Apr 2011 14:17:32 +0000 (14:17 +0000)]
Remove all references to plugins from the LLVMC docs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130090
91177308-0d34-0410-b5e6-
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Jay Foad [Sun, 24 Apr 2011 10:11:03 +0000 (10:11 +0000)]
PR9214: Convert the DIBuilder API to use ArrayRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130086
91177308-0d34-0410-b5e6-
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Jay Foad [Sat, 23 Apr 2011 19:53:52 +0000 (19:53 +0000)]
Remove unused STL header includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130068
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Jay Foad [Sat, 23 Apr 2011 09:06:00 +0000 (09:06 +0000)]
Like the coding standards say, do not use "using namespace std".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130054
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Benjamin Kramer [Sat, 23 Apr 2011 08:21:06 +0000 (08:21 +0000)]
Silence an overzealous uninitialized variable warning from GCC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130053
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Andrew Trick [Sat, 23 Apr 2011 04:08:15 +0000 (04:08 +0000)]
Accidental function name mangling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130050
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Andrew Trick [Sat, 23 Apr 2011 03:55:32 +0000 (03:55 +0000)]
Thumb2 and ARM add/subtract with carry fixes.
Fixes Thumb2 ADCS and SBCS lowering: <rdar://problem/
9275821>.
t2ADCS/t2SBCS are now pseudo instructions, consistent with ARM, so the
assembly printer correctly prints the 's' suffix.
Fixes Thumb2 adde -> SBC matching to check for live/dead carry flags.
Fixes the internal ARM machine opcode mnemonic for ADCS/SBCS.
Fixes ARM SBC lowering to check for live carry (potential bug).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130048
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Andrew Trick [Sat, 23 Apr 2011 03:27:19 +0000 (03:27 +0000)]
Comment edit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130047
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Andrew Trick [Sat, 23 Apr 2011 03:24:11 +0000 (03:24 +0000)]
whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130046
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NAKAMURA Takumi [Sat, 23 Apr 2011 00:30:22 +0000 (00:30 +0000)]
docs: Introduce cascading style <div> and <p> continued on <h[2-5]>.
<h2>Section Example</h2>
<div> <!-- h2+div is applied -->
<p>Section preamble.</p>
<h3>Subsection Example</h3>
<p> <!-- h3+p is applied -->
Subsection body
</p>
<!-- End of section body -->
</div>
FIXME: Care H5 better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130040
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NAKAMURA Takumi [Sat, 23 Apr 2011 00:15:45 +0000 (00:15 +0000)]
test/CodeGen/X86/shrink-compare.ll: Relax expressions for Win64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130039
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Owen Anderson [Fri, 22 Apr 2011 23:38:06 +0000 (23:38 +0000)]
Teach FastISel to deal with instructions that have two immediate operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130033
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Devang Patel [Fri, 22 Apr 2011 23:10:17 +0000 (23:10 +0000)]
Let front-end tie subprogram declaration with subprogram definition directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130028
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Eric Christopher [Fri, 22 Apr 2011 23:08:45 +0000 (23:08 +0000)]
Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130027
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Jakob Stoklund Olesen [Fri, 22 Apr 2011 22:47:40 +0000 (22:47 +0000)]
Always compare the cost of region splitting with the cost of per-block splitting.
Sometimes it is better to split per block, and we missed those cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130025
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Mikhail Glushenkov [Fri, 22 Apr 2011 22:05:29 +0000 (22:05 +0000)]
The .inc file is auto-generated and must not be edited by hand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130021
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Chris Lattner [Fri, 22 Apr 2011 21:59:37 +0000 (21:59 +0000)]
Recommit the fix for rdar://
9289512 with a couple tweaks to
fix bugs exposed by the gcc dejagnu testsuite:
1. The load may actually be used by a dead instruction, which
would cause an assert.
2. The load may not be used by the current chain of instructions,
and we could move it past a side-effecting instruction. Change
how we process uses to define the problem away.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130018
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Johnny Chen [Fri, 22 Apr 2011 19:12:43 +0000 (19:12 +0000)]
Disassembly of A8.6.59 LDR (literal) Encoding T1 (16-bit thumb instruction) should
print out ldr, not ldr.n.
rdar://problem/
9267772
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130008
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Benjamin Kramer [Fri, 22 Apr 2011 18:47:44 +0000 (18:47 +0000)]
DAGCombine: fold "(zext x) == C" into "x == (trunc C)" if the trunc is lossless.
On x86 this allows to fold a load into the cmp, greatly reducing register pressure.
movzbl (%rdi), %eax
cmpl $47, %eax
->
cmpb $47, (%rdi)
This shaves 8k off gcc.o on i386. I'll leave applying the patch in README.txt to Chris :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130005
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Devang Patel [Fri, 22 Apr 2011 18:09:57 +0000 (18:09 +0000)]
Do not leak argument's DbgVariables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130004
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Devang Patel [Fri, 22 Apr 2011 16:44:29 +0000 (16:44 +0000)]
Add asserts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129995
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Benjamin Kramer [Fri, 22 Apr 2011 15:30:40 +0000 (15:30 +0000)]
X86: Try to use a smaller encoding by transforming (X << C1) & C2 into (X & (C2 >> C1)) & C1. (Part of PR5039)
This tends to happen a lot with bitfield code generated by clang. A simple example for x86_64 is
uint64_t foo(uint64_t x) { return (x&1) << 42; }
which used to compile into bloated code:
shlq $42, %rdi ## encoding: [0x48,0xc1,0xe7,0x2a]
movabsq $
4398046511104, %rax ## encoding: [0x48,0xb8,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00]
andq %rdi, %rax ## encoding: [0x48,0x21,0xf8]
ret ## encoding: [0xc3]
with this patch we can fold the immediate into the and:
andq $1, %rdi ## encoding: [0x48,0x83,0xe7,0x01]
movq %rdi, %rax ## encoding: [0x48,0x89,0xf8]
shlq $42, %rax ## encoding: [0x48,0xc1,0xe0,0x2a]
ret ## encoding: [0xc3]
It's possible to save another byte by using 'andl' instead of 'andq' but I currently see no way of doing
that without making this code even more complicated. See the TODOs in the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129990
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Frits van Bommel [Fri, 22 Apr 2011 11:36:45 +0000 (11:36 +0000)]
Comment out some unused parameter names to silence out-of-tree -Wunused warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129988
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Eric Christopher [Fri, 22 Apr 2011 06:34:01 +0000 (06:34 +0000)]
Use enums for constant values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129984
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Eric Christopher [Fri, 22 Apr 2011 04:08:58 +0000 (04:08 +0000)]
Make the file format strings a little prettier for mach-o.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129980
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Eric Christopher [Fri, 22 Apr 2011 04:06:24 +0000 (04:06 +0000)]
Add MachOObjectFile.cpp to cmake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129978
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Eric Christopher [Fri, 22 Apr 2011 03:50:50 +0000 (03:50 +0000)]
Hook in mach-o object files into Object interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129976
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Eric Christopher [Fri, 22 Apr 2011 03:50:19 +0000 (03:50 +0000)]
Add support for 64-bit object files to Path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129975
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Eric Christopher [Fri, 22 Apr 2011 03:19:48 +0000 (03:19 +0000)]
Add an ObjectFile implementation for mach-o.
Patch by Patrick Walton!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129974
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Eric Christopher [Fri, 22 Apr 2011 03:07:06 +0000 (03:07 +0000)]
80-col fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129973
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NAKAMURA Takumi [Fri, 22 Apr 2011 01:56:59 +0000 (01:56 +0000)]
include/llvm/Target/TargetAsmInfo.h: Fix a warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129972
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Evan Cheng [Fri, 22 Apr 2011 01:42:52 +0000 (01:42 +0000)]
In Thumb2 mode, lower frame indix references to:
add <rd>, sp, #<imm8>
ldr <rd>, [sp, #<imm8>]
When the offset from sp is multiple of 4 and in range of 0-1020.
This saves code size by utilizing 16-bit instructions.
rdar://
9321541
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129971
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Evan Cheng [Fri, 22 Apr 2011 01:40:20 +0000 (01:40 +0000)]
Typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129970
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Chandler Carruth [Fri, 22 Apr 2011 01:29:18 +0000 (01:29 +0000)]
Delete the other unused variable in this function. Sorry I missed this
the first time through.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129969
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Chandler Carruth [Fri, 22 Apr 2011 01:21:06 +0000 (01:21 +0000)]
Remove an unused variable from a function. This is a likely cut-paste-o.
Silences GCC warning.
I wonder why Clang doesn't warn on this...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129968
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Bill Wendling [Fri, 22 Apr 2011 01:07:09 +0000 (01:07 +0000)]
Branch folding is folding a landing pad into a regular BB.
An exception is thrown via a call to _cxa_throw, which we don't expect to
return. Therefore, the "true" part of the invoke goes to a BB that has
'unreachable' as its only instruction. This is lowered into an empty MachineBB.
The landing pad for this invoke, however, is directly after the "true" MBB.
When the empty MBB is removed, the landing pad is directly below the BB with the
invoke call. The unconditional branch is removed and then the two blocks are
merged together.
The testcase is too big for a regression test.
<rdar://problem/
9305728>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129965
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Bob Wilson [Fri, 22 Apr 2011 00:37:01 +0000 (00:37 +0000)]
Define Neon load/store intrinsics for Clang as macros instead of functions.
This is needed so the front-end can see "aligned" attributes on the type
for the pointer arguments. Radar
9311427.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129964
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Rafael Espindola [Fri, 22 Apr 2011 00:08:43 +0000 (00:08 +0000)]
Compute the size of the FDE encoding instead of hard coding it. Update
X8664_ELFTargetObjectFile::getFDEEncoding to match reality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129959
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Rafael Espindola [Thu, 21 Apr 2011 23:39:26 +0000 (23:39 +0000)]
Remove unused argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129955
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Rafael Espindola [Thu, 21 Apr 2011 23:26:40 +0000 (23:26 +0000)]
Don't pass address spaces to EmitULEB128IntValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129953
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Devang Patel [Thu, 21 Apr 2011 23:22:35 +0000 (23:22 +0000)]
Fix DWARF description of Q registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129952
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Devang Patel [Thu, 21 Apr 2011 22:48:26 +0000 (22:48 +0000)]
Fix DWARF description of S registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129947
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Devang Patel [Thu, 21 Apr 2011 22:26:13 +0000 (22:26 +0000)]
Add DW_OP_bit_piece.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129945
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Devang Patel [Thu, 21 Apr 2011 21:07:35 +0000 (21:07 +0000)]
Refactor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129938
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Devang Patel [Thu, 21 Apr 2011 20:16:43 +0000 (20:16 +0000)]
Test case for r129922
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129934
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Jay Foad [Thu, 21 Apr 2011 19:59:31 +0000 (19:59 +0000)]
PR9214: Convert Metadata API to use ArrayRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129932
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Matt Beaumont-Gay [Thu, 21 Apr 2011 19:46:23 +0000 (19:46 +0000)]
Don't recycle loop variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129928
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Jakob Stoklund Olesen [Thu, 21 Apr 2011 18:38:15 +0000 (18:38 +0000)]
Allow allocatable ranges from global live range splitting to be split again.
These intervals are allocatable immediately after splitting, but they may be
evicted because of later splitting. This is rare, but when it happens they
should be split again.
The remainder intervals that cannot be allocated after splitting still move
directly to spilling.
SplitEditor::finish can optionally provide a mapping from new live intervals
back to the original interval indexes returned by openIntv().
Each original interval index can map to multiple new intervals after connected
components have been separated. Dead code elimination may also add existing
intervals to the list.
The reverse mapping allows the SplitEditor client to treat the new intervals
differently depending on the split region they came from.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129925
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Rafael Espindola [Thu, 21 Apr 2011 18:36:50 +0000 (18:36 +0000)]
Fix relative relocations. This is sufficient for running the rust testsuite with
MC :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129923
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Devang Patel [Thu, 21 Apr 2011 17:51:06 +0000 (17:51 +0000)]
As per ARM docs, register Dx is described as DW_OP_regx(256+x) in DWARF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129922
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Devang Patel [Thu, 21 Apr 2011 17:50:24 +0000 (17:50 +0000)]
Add comment in output stream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129921
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Daniel Dunbar [Thu, 21 Apr 2011 16:14:46 +0000 (16:14 +0000)]
Revert r1296656, "Fix rdar://
9289512 - not folding load into compare at -O0...",
which broke a couple GCC test suite tests at -O0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129914
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Justin Holewinski [Thu, 21 Apr 2011 16:08:02 +0000 (16:08 +0000)]
PTX: Expand useable register space
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129913
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Che-Liang Chiou [Thu, 21 Apr 2011 10:56:58 +0000 (10:56 +0000)]
ptx: fix parameter ordering
This patch depends on the prior fix r129908 that changes to use std::find,
rather than std::binary_search, on unordered array.
Patch by Dan Bailey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129909
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Che-Liang Chiou [Thu, 21 Apr 2011 10:16:20 +0000 (10:16 +0000)]
ptx: PTXMachineFunctionInfo no longer sort registers and so should not use std::binary_search
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129908
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Jakob Stoklund Olesen [Thu, 21 Apr 2011 03:43:21 +0000 (03:43 +0000)]
Don't allow per-register spill size and alignment.
These values were not used for anything. Spill size and alignment is a property
of the register class, not the register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129906
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Nick Lewycky [Thu, 21 Apr 2011 03:18:00 +0000 (03:18 +0000)]
In gcov profiling, give all functions an extra unified return block. This is
necessary since gcov counts transitions between blocks. It can't see if you've
run every line in a straight-line function, so we add an edge for it to notice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129905
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Nick Lewycky [Thu, 21 Apr 2011 02:48:39 +0000 (02:48 +0000)]
Fix think-o: emit all 8 bytes of the EOF marker. Also reflow a line in a
comment for 80 columns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129904
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Nick Lewycky [Thu, 21 Apr 2011 01:56:25 +0000 (01:56 +0000)]
Add independent controls for whether GCOV profiling should emit .gcno files or
instrument the program to emit .gcda.
TODO: we should emit slightly different .gcda files when .gcno emission is off.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129903
91177308-0d34-0410-b5e6-
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Nick Lewycky [Thu, 21 Apr 2011 01:54:08 +0000 (01:54 +0000)]
Fix typo in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129902
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Thu, 21 Apr 2011 01:52:00 +0000 (01:52 +0000)]
docs/llvm.css: Introduce cascading style <div> and <p> continued on <h[2-5]>. For now, it is applied in AliasAnalysis.html and ReleaseNotes.html.
<h2>Section Example</h2>
<div> <!-- h2+div is applied -->
<p>Section preamble.</p>
<h3>Subsection Example</h3>
<p> <!-- h3+p is applied -->
Subsection body
</p>
<!-- End of section body -->
</div>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129901
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NAKAMURA Takumi [Thu, 21 Apr 2011 01:32:19 +0000 (01:32 +0000)]
docs/Passes.html: Fix a garbage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129900
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Nick Lewycky [Wed, 20 Apr 2011 22:52:37 +0000 (22:52 +0000)]
Structs have elements not parameters. I'm surprised this ever compiled...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129888
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Evan Cheng [Wed, 20 Apr 2011 22:20:12 +0000 (22:20 +0000)]
Remove -use-divmod-libcall. Let targets opt in when they are available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129884
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Jakob Stoklund Olesen [Wed, 20 Apr 2011 22:14:20 +0000 (22:14 +0000)]
Add debug output for rematerializable instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129883
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Jakob Stoklund Olesen [Wed, 20 Apr 2011 22:14:17 +0000 (22:14 +0000)]
Permit remat when a virtual register has multiple defs.
TII::isTriviallyReMaterializable() shouldn't depend on any properties of the
register being defined by the instruction. Rematerialization is going to create
a new virtual register anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129882
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Cameron Zwarich [Wed, 20 Apr 2011 21:48:38 +0000 (21:48 +0000)]
Fix another case of <rdar://problem/
9184212> that only occurs with code
generated by llvm-gcc, since llvm-gcc uses 2 i64s for passing a 4 x float
vector on ARM rather than an i64 array like Clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129878
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Cameron Zwarich [Wed, 20 Apr 2011 21:48:34 +0000 (21:48 +0000)]
The bitcast case here is actually handled uniformly earlier in the function, so
delete it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129877
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Cameron Zwarich [Wed, 20 Apr 2011 21:48:16 +0000 (21:48 +0000)]
Cleanup some code to better use an early return style in preparation for adding
more cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129876
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Stuart Hastings [Wed, 20 Apr 2011 21:47:45 +0000 (21:47 +0000)]
Un-XFAIL this test for ARM. <rdar://problem/
7662569>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129875
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Eli Friedman [Wed, 20 Apr 2011 19:00:08 +0000 (19:00 +0000)]
Revert r129846; it's breaking a buildbot. See
http://google1.osuosl.org:8011/builders/llvm-x86_64-linux-checks/builds/825/steps/test.llvm.stage2/logs/st.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129869
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Jakob Stoklund Olesen [Wed, 20 Apr 2011 18:19:48 +0000 (18:19 +0000)]
Prefer cheap registers for busy live ranges.
On the x86-64 and thumb2 targets, some registers are more expensive to encode
than others in the same register class.
Add a CostPerUse field to the TableGen register description, and make it
available from TRI->getCostPerUse. This represents the cost of a REX prefix or a
32-bit instruction encoding required by choosing a high register.
Teach the greedy register allocator to prefer cheap registers for busy live
ranges (as indicated by spill weight).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129864
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Stuart Hastings [Wed, 20 Apr 2011 18:09:26 +0000 (18:09 +0000)]
Excise unintended hunk in 129858. <rdar://problem/
7662569>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129862
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Stuart Hastings [Wed, 20 Apr 2011 16:47:52 +0000 (16:47 +0000)]
ARM byval support. Will be enabled by another patch to the FE. <rdar://problem/
7662569>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129858
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Daniel Dunbar [Wed, 20 Apr 2011 15:44:33 +0000 (15:44 +0000)]
sys/Host: Change getHostTriple() to return the full Darwin version on OS X.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129852
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Justin Holewinski [Wed, 20 Apr 2011 15:37:17 +0000 (15:37 +0000)]
PTX: Add intrinsics to list of built-in intrinsics, which allows them to be
used by Clang. To help Clang integration, the PTX target has been split
into two targets: ptx32 and ptx64, depending on the desired pointer size.
- Add GCCBuiltin class to all intrinsics
- Split PTX target into ptx32 and ptx64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129851
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Rafael Espindola [Wed, 20 Apr 2011 14:01:45 +0000 (14:01 +0000)]
Behave like gnu as when a relocation crosses sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129850
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Che-Liang Chiou [Wed, 20 Apr 2011 09:28:55 +0000 (09:28 +0000)]
ptx: add integer div and rem instruction
Patched by Dan Bailey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129848
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Che-Liang Chiou [Wed, 20 Apr 2011 09:28:20 +0000 (09:28 +0000)]
ptx: add floating-point comparison to setp
Patched by Dan Bailey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129847
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Che-Liang Chiou [Wed, 20 Apr 2011 09:27:19 +0000 (09:27 +0000)]
ptx: fix parameter ordering
Patched by Dan Bailey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129846
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Nick Lewycky [Wed, 20 Apr 2011 03:19:42 +0000 (03:19 +0000)]
This should always be signed chars, so use int8_t. This fixes a miscompile when
llvm is built with unsigned chars where an immediate such as 0xff would be zero
extended to 64-bits, turning "cmp $0xff,%eax" into
"cmp $0xffffffffffffffff,%eax".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129845
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Rafael Espindola [Wed, 20 Apr 2011 03:08:09 +0000 (03:08 +0000)]
Remove unused arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129844
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Eric Christopher [Wed, 20 Apr 2011 01:19:45 +0000 (01:19 +0000)]
Rewrite the expander for umulo/smulo to remember to sign extend the input
manually and pass all (now) 4 arguments to the mul libcall. Add a new
ExpandLibCall for just this (copied gratuitously from type legalization).
Fixes rdar://
9292577
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129842
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Daniel Dunbar [Wed, 20 Apr 2011 00:47:19 +0000 (00:47 +0000)]
llc: Fix a refacto, .loc support didn't work before 10.6.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129841
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Sean Callanan [Wed, 20 Apr 2011 00:43:34 +0000 (00:43 +0000)]
Made the MC disassembler check before accessing
MCInst operands for ARM. This allows it to be
more tolerant of malformed MCInsts or incorrect
instruction metadata.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129840
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Daniel Dunbar [Wed, 20 Apr 2011 00:14:25 +0000 (00:14 +0000)]
ADT/Triple: Renambe isOSX... methods to isMacOSX for consistency with the OS
triple component.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129838
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Johnny Chen [Tue, 19 Apr 2011 23:58:52 +0000 (23:58 +0000)]
Fix typo in the comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129837
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Daniel Dunbar [Tue, 19 Apr 2011 23:55:20 +0000 (23:55 +0000)]
ADT/Triple: Drop support for -osx style triples, we are going with -macosx
instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129836
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Daniel Dunbar [Tue, 19 Apr 2011 23:34:12 +0000 (23:34 +0000)]
ADT/Triple: Add support for Triple::MacOSX per feedback from Chris, will remove
Triple::OSX once Clang has moved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129833
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Daniel Dunbar [Tue, 19 Apr 2011 21:14:45 +0000 (21:14 +0000)]
ADT/Triple: Move a variety of clients to using isOSDarwin() and isOSWindows()
predicates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129816
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Daniel Dunbar [Tue, 19 Apr 2011 21:12:05 +0000 (21:12 +0000)]
ADT/Triple: Add isOSDarwin() and isOSWindows() helper functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129815
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Daniel Dunbar [Tue, 19 Apr 2011 21:07:03 +0000 (21:07 +0000)]
ADT/Triple: Fix Triple::getArchNameForAssembler to support OSX and iOS
enumeration values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129814
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Daniel Dunbar [Tue, 19 Apr 2011 21:04:12 +0000 (21:04 +0000)]
Target/X86: Eliminate uses of getDarwinVers().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129813
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Daniel Dunbar [Tue, 19 Apr 2011 21:01:47 +0000 (21:01 +0000)]
Target/X86: Add getTargetTriple() accessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129812
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Daniel Dunbar [Tue, 19 Apr 2011 20:59:24 +0000 (20:59 +0000)]
Target/PPC: Kill off DarwinVers, which is now dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129811
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Daniel Dunbar [Tue, 19 Apr 2011 20:57:03 +0000 (20:57 +0000)]
Target/PPC: Eliminate a use of getDarwinVers().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129810
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Daniel Dunbar [Tue, 19 Apr 2011 20:54:28 +0000 (20:54 +0000)]
Target/PPC: Add a TargetTriple field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129809
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Chris Lattner [Tue, 19 Apr 2011 20:47:57 +0000 (20:47 +0000)]
add a helper method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129806
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Daniel Dunbar [Tue, 19 Apr 2011 20:46:13 +0000 (20:46 +0000)]
llc: Eliminate a use of getDarwinMajorNumber().
- As before, there is a minor semantic change here (evidenced by the test
change) for Darwin triples that have no version component. I debated changing
the default behavior of isOSVersionLT, but decided it made more sense for
triples to be explicit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129805
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