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78287 Commits

Author SHA1 Message Date
Kostya Serebryany d594bac68b [asan] two minor fixes: use UnreachableInst after the neverreturn function call; use report_fatal_error when blacklist file can not be found 
llvm-svn: 145611
 2011-12-01 18:54:53 +00:00
Chad Rosier 676c093758 Add missing functions. 
llvm-svn: 145608
 2011-12-01 18:26:19 +00:00
Benjamin Kramer 3ced545ccf Autodetect bulldozers. 
llvm-svn: 145607
 2011-12-01 18:24:17 +00:00
Chad Rosier 10fe1fe39e Add a few more functions to TargetLibraryInfo. More of rdar://10500969. 
llvm-svn: 145596
 2011-12-01 17:54:37 +00:00
Chris Lattner f433c08659 fix broken tag 
llvm-svn: 145590
 2011-12-01 17:25:28 +00:00
Duncan Sands b8e6cee9ca Revert commit 145449 (ddunbar) since it is breaking the dragonegg buildbots. 
Original commit message:
llvm-config: Replace with C++ version (was llvm-config-2).
 - Reapply of r144300, with lots of fixes/migration easement in between.

llvm-svn: 145582
 2011-12-01 10:50:19 +00:00
Eric Christopher 9da7f305a4 For 64-bit the rest of the general regs are ok for the q constraint. Make 
sure we can emit both the high and low versions of those registers.

Fixes rdar://10392864

llvm-svn: 145579
 2011-12-01 08:12:41 +00:00
David Blaikie 3a15e14520 Add some missing anchors. 
llvm-svn: 145578
 2011-12-01 08:00:17 +00:00
Eli Friedman d61887dd0a Pass AVX vectors which are arguments to varargs functions on the stack. <rdar://problem/10463281>. 
llvm-svn: 145573
 2011-12-01 04:49:21 +00:00
Pete Cooper 3b7f35bf08 Removed use of grep from test and moved it to be with other icmp tests 
llvm-svn: 145570
 2011-12-01 04:35:26 +00:00
Pete Cooper bc5c524b71 Added instcombine pattern to spot comparing -val or val against 0. 
(val != 0) == (-val != 0) so "abs(val) != 0" becomes "val != 0"

Fixes <rdar://problem/10482509>

llvm-svn: 145563
 2011-12-01 03:58:40 +00:00
Chad Rosier c24b86ffbe Propagate TargetLibraryInfo throughout ConstantFolding.cpp and 
InstructionSimplify.cpp.  Other fixups as needed.
Part of rdar://10500969

llvm-svn: 145559
 2011-12-01 03:08:23 +00:00
Nick Lewycky e659b8459e Make use of "getScalarType()". No functionality change. 
llvm-svn: 145556
 2011-12-01 02:39:36 +00:00
Eli Friedman c1870b2633 Small fix for assembler generation on Darwin PPC64. Patch by Michael Kostylev. PR11437. 
llvm-svn: 145553
 2011-12-01 01:43:47 +00:00
Jim Grosbach 8eeb353071 Replace an assert() with an actual diagnostic. 
llvm-svn: 145535
 2011-11-30 23:16:25 +00:00
Kostya Serebryany dc436f95d2 make asan work at -O0, llvm part. Patch by glider@google.com 
llvm-svn: 145530
 2011-11-30 22:19:26 +00:00
Jan Sjödin 9430e284a9 Support for encoding all FMA4 instructions and tablegen patterns for all 
remaining FMA4 instructions and intrinsics with tests.

llvm-svn: 145525
 2011-11-30 22:09:42 +00:00
Eli Friedman 6cff9df298 Make GlobalMerge honor the preferred alignment on globals without an explicitly specified alignment. 
<rdar://problem/10497732>.

llvm-svn: 145523
 2011-11-30 21:54:15 +00:00
Bill Wendling ad8b58b2ac More cleanups. No content change. 
llvm-svn: 145522
 2011-11-30 21:52:43 +00:00
Bill Wendling b6c2220600 Minor cleanup. No content change. 
llvm-svn: 145521
 2011-11-30 21:43:43 +00:00
Bob Wilson a0c69014f8 Remove the install-clang-c makefile target. 
When I did this before it broke a buildbot that was testing that target, but
we've removed that buildbot now.

llvm-svn: 145519
 2011-11-30 21:06:12 +00:00
Bill Wendling 3eb84cc75b Remove an XXX which hasn't been fixed yet. It's too late now. 
llvm-svn: 145518
 2011-11-30 20:53:52 +00:00
Matt Beaumont-Gay 23c30b90e3 Remove unused variable 
llvm-svn: 145517
 2011-11-30 19:53:11 +00:00
Jim Grosbach 7d8517b1d4 Add some tests for all-lanes VLD1 parsing. 
llvm-svn: 145512
 2011-11-30 19:37:38 +00:00
Jim Grosbach a68c9a847e ARM parsing for VLD1 all lanes, with writeback. 
llvm-svn: 145510
 2011-11-30 19:35:44 +00:00
Chad Rosier 738da252ab Add a few functions to TargetLibraryInfo. 
llvm-svn: 145508
 2011-11-30 19:19:00 +00:00
Jim Grosbach 3ecf976ca9 ARM parsing for VLD1 two register all lanes, no writeback. 
llvm-svn: 145504
 2011-11-30 18:21:25 +00:00
Nadav Rotem 0a1801015c Add test arch to make it pass on non x86 targets 
llvm-svn: 145498
 2011-11-30 17:34:28 +00:00
Benjamin Kramer 5feb3dab79 X86: Turns out bulldozer also supports sse42 and lzcnt. 
While at it remove the barcelona/instanbul/shanghai subtargets, they're
unsupported by GCC and look pretty broken.

llvm-svn: 145494
 2011-11-30 15:48:16 +00:00
Benjamin Kramer 981f32327d X86: Add subtargets for AMD's bulldozer. 
llvm-svn: 145493
 2011-11-30 15:27:46 +00:00
Nadav Rotem 66427bcce9 Add a tripple to the test 
llvm-svn: 145489
 2011-11-30 11:20:56 +00:00
Nadav Rotem 96923cc2bb X86: PerformOrCombine introduced a vselect node with a wrong order of operands. This bug was introduced when a dedicated blend sdnode was replaced with the vselect node (in 139479). 
llvm-svn: 145488
 2011-11-30 10:13:37 +00:00
Craig Topper c4977ba413 Add instruction selection support for AVX2 horizontal add/sub instructions. 
llvm-svn: 145487
 2011-11-30 09:10:50 +00:00
Duncan Sands e9adf5c860 Mention that -O4 does result in more optimization when used with 
-fplugin-arg-dragonegg-enable-gcc-optzns, though it usually isn't
a win.

llvm-svn: 145486
 2011-11-30 08:46:05 +00:00
Craig Topper 0a672eaf9e Merge VPERM2F128/VPERM2I128 ISD node types. 
llvm-svn: 145485
 2011-11-30 07:47:51 +00:00
Andrew Trick 613c67e475 Better test case found in duplicate PR10570. 
llvm-svn: 145484
 2011-11-30 06:26:42 +00:00
Craig Topper bafd224c8b Merge decoding of VPERMILPD and VPERMILPS shuffle masks. Merge X86ISD node type for VPERMILPD/PS. Add instruction selection support for VINSERTI128/VEXTRACTI128. 
llvm-svn: 145483
 2011-11-30 06:25:25 +00:00
Andrew Trick ceafa2c746 LSR: handle the expansion of phi operands that use postinc forms of the IV. 
Fixes PR11431: SCEVExpander::expandAddRecExprLiterally(const llvm::SCEVAddRecExpr*): Assertion `(!isa<Instruction>(Result) || SE.DT->dominates(cast<Instruction>(Result), Builder.GetInsertPoint())) && "postinc expansion does not dominate use"' failed.

llvm-svn: 145482
 2011-11-30 06:07:54 +00:00
Chad Rosier 385d9f6c24 Whitespace. 
llvm-svn: 145470
 2011-11-30 01:59:59 +00:00
Chad Rosier abba0947db Alphabetize TargetLibraryInfo enum and fix doxygen comments. No functional 
change intended.

llvm-svn: 145468
 2011-11-30 01:51:49 +00:00
Jim Grosbach f09b1c46cf llvm_unreachable() is not for user diagnostics.... 
llvm-svn: 145465
 2011-11-30 01:15:55 +00:00
Jim Grosbach cd6f5e757c ARM parsing aliases for VLD1 single register all lanes. 
llvm-svn: 145464
 2011-11-30 01:09:44 +00:00
Chad Rosier 82e1bd8e94 Add support for sqrt, sqrtl, and sqrtf in TargetLibraryInfo. Disable 
(fptrunc (sqrt (fpext x))) -> (sqrtf x) transformation if -fno-builtin is 
specified.
rdar://10466410

llvm-svn: 145460
 2011-11-29 23:57:10 +00:00
Jim Grosbach 182b6a077e Tidy up a bit. 
llvm-svn: 145458
 2011-11-29 23:51:09 +00:00
Jim Grosbach ae672f8118 Add comment. 
llvm-svn: 145456
 2011-11-29 23:33:40 +00:00
Jim Grosbach e1154eef0b ARM parsing aliases for data-size suffices on VST1. 
llvm-svn: 145454
 2011-11-29 23:21:31 +00:00
Jakob Stoklund Olesen f50d2eafdb FileCheckize. 
llvm-svn: 145452
 2011-11-29 23:09:16 +00:00
Akira Hatanaka dc25f9f38a Change names for MIPS "generic" processors defined in Mips.td to match what GNU 
tools use. Patch by Simon Atanasyan.

"mips32r1" => "mips32"
"4ke" => mips32r2"
"mips64r1" => "mips64"

llvm-svn: 145451
 2011-11-29 23:08:41 +00:00
Jim Grosbach 5ee209ce3a ARM assembly parsing and encoding for four-register VST1. 
llvm-svn: 145450
 2011-11-29 22:58:48 +00:00
Daniel Dunbar 8d5cc33ad8 llvm-config: Replace with C++ version (was llvm-config-2). 
- Reapply of r144300, with lots of fixes/migration easement in between.

llvm-svn: 145449
 2011-11-29 22:56:31 +00:00