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Author SHA1 Message Date
Jim Grosbach
6ae4df64e7 ARM tests for VLD1 single lane w/ writeback. 
llvm-svn: 145713
 2011-12-02 22:03:52 +00:00
Jim Grosbach
82ae7f46ea ARM VLD1 single lane assembly parsing. 
llvm-svn: 145712
 2011-12-02 22:01:52 +00:00
Jim Grosbach
cbde5d4877 ARM encoder method needs the physical register number, not the enum. 
llvm-svn: 145711
 2011-12-02 22:01:25 +00:00
Dylan Noblesmith
eb962ee28f TargetMachine: document unnamed bool argument 
Its meaning was slightly mysterious without looking at
subclasses.

llvm-svn: 145705
 2011-12-02 20:53:57 +00:00
Dylan Noblesmith
6978c891cf unittests: add ErrorStr to ExecutionEngine test 
Makes failures more self-explanatory.

llvm-svn: 145704
 2011-12-02 20:53:53 +00:00
Chad Rosier
b3b2871bbf [arm-fast-isel] After promoting a function parameter be sure to update the 
argument value type.  Otherwise, the sign/zero-extend has no effect on arguments
passed via the stack (i.e., undefined high-order bits).
rdar://10515467

llvm-svn: 145701
 2011-12-02 20:25:18 +00:00
Hal Finkel
a5b78f0e58 specify cpu for test to fix failure on some darwin systems with a g4+ cpu 
llvm-svn: 145699
 2011-12-02 19:38:17 +00:00
Jim Grosbach
a568ef0db6 Clean up aliases for ARM VLD1 single-lane assembly parsing a bit. 
Add the 16-bit lane variants while I'm at it.

llvm-svn: 145693
 2011-12-02 18:52:30 +00:00
Benjamin Kramer
c477861998 Fix quadratic behavior in InlineFunction by fetching the personality function of the callee once and not for every invoke in the caller. 
The callee is usually smaller than the caller, too. This reduces the compile
time of ARMDisassembler.cpp by 32% (Release build). It still takes ages to
compile though.

llvm-svn: 145690
 2011-12-02 18:37:31 +00:00
Jim Grosbach
129c6dbc32 Check for error after InstantiateMultclassDef. 
llvm-svn: 145689
 2011-12-02 18:33:03 +00:00
Jan Sjödin
81ee97461c Add XOP feature flag. 
llvm-svn: 145682
 2011-12-02 15:14:37 +00:00
Craig Topper
c67b7d7e2c Reduce duplicate code in isHorizontalBinOp and add some asserts to protect assumptions 
llvm-svn: 145681
 2011-12-02 08:18:41 +00:00
Craig Topper
d381116357 Add instruction selection support for horizontal add/sub of 256-bit floating point vectors. Also add the test case for 256-bit integer vectors. 
llvm-svn: 145680
 2011-12-02 07:16:01 +00:00
Hal Finkel
c90c9f608e remove unneeded FIXME comment 
llvm-svn: 145679
 2011-12-02 04:58:17 +00:00
Hal Finkel
2984a1dfcb adjust the instruction ordering in some PPC tests: changes due to postRA haz. rec. 
llvm-svn: 145678
 2011-12-02 04:58:12 +00:00
Hal Finkel
9ffa9b3c7f make sure ScheduleDAGInstrs::EmitSchedule does not crash when the first instruction in Sequence is a Noop 
llvm-svn: 145677
 2011-12-02 04:58:07 +00:00
Hal Finkel
e0f1d3fc22 update PPC 940 hazard rec. to function in postRA mode 
llvm-svn: 145676
 2011-12-02 04:58:02 +00:00
Chad Rosier
fdca220a9e Fix a few more places where TargetData/TargetLibraryInfo is not being passed. 
Add FIXMEs to places that are non-trivial to fix.

llvm-svn: 145661
 2011-12-02 01:26:24 +00:00
Jim Grosbach
d5c0c63223 ARM start parsing VLD1 single lane instructions. 
The alias pseudos need cleaned up for size suffix handling, but this gets
the basics working. Will be cleaning up and adding more.

llvm-svn: 145655
 2011-12-02 00:35:16 +00:00
Chad Rosier
a1a79d5df4 Abuse of mass replace isn't warranted even when the build is failing. Thanks 
for the suggestion, Eric.

llvm-svn: 145643
 2011-12-01 23:16:03 +00:00
Chad Rosier
c9879f3554 Fix build by not assuming TLI is guaranteed. Will have to track down cases where 
TLI isn't being passed to ensure we don't miss opportunities to fold calls.

llvm-svn: 145641
 2011-12-01 22:38:31 +00:00
Chad Rosier
4d25975a28 Prevent library calls from being folded if -fno-builtin has been specified. 
rdar://10500969

llvm-svn: 145639
 2011-12-01 22:14:50 +00:00
Dylan Noblesmith
afe4ff5324 TableGen: fix CMake build s'more 
Oops, missed another missing file from r145629.

llvm-svn: 145636
 2011-12-01 21:53:39 +00:00
Dylan Noblesmith
9678a90d8f CodeGen: fix CMake build 
Missing file from r145629.

llvm-svn: 145634
 2011-12-01 21:49:23 +00:00
Dylan Noblesmith
ab2a910083 ExecutionEngine: honor optimization level 
It was getting ignored after r144788.

Also fix an accidental implicit cast from the OptLevel enum
to an optional bool argument. MSVC warned on this, but gcc
didn't.

llvm-svn: 145633
 2011-12-01 21:49:21 +00:00
Chad Rosier
0b4bd4832a Last bit of TargetLibraryInfo propagation. Also fixed a case for TargetData 
where it appeared beneficial to pass.
More of rdar://10500969

llvm-svn: 145630
 2011-12-01 21:29:16 +00:00
Anshuman Dasgupta
f754c8bf8e Add a deterministic finite automaton based packetizer for VLIW architectures 
llvm-svn: 145629
 2011-12-01 21:10:21 +00:00
David Blaikie
a787220c76 Fix unreachable return & simplify some branches. 
llvm-svn: 145627
 2011-12-01 20:58:30 +00:00
Daniel Dunbar
3c06b26f09 llvm-config: Replace with C++ version (was llvm-config-2). 
- Another reapply of r144300, with hopefully one last fix.

llvm-svn: 145623
 2011-12-01 20:18:09 +00:00
Daniel Dunbar
884620418e llvm-config-2: Fix --cflags and --includedir which pointed at the wrong 
directory when running from a build directory.

llvm-svn: 145622
 2011-12-01 20:00:19 +00:00
Sanjoy Das
5cc5730434 Dummy commit to check commit access. 
llvm-svn: 145619
 2011-12-01 19:15:08 +00:00
Pete Cooper
c708e83499 Improved fix for abs(val) != 0 to check other similar case. Also fixed style issues and confusing comment 
llvm-svn: 145618
 2011-12-01 19:13:26 +00:00
Kostya Serebryany
78bd9e81b4 [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
aafbda2d54 Add missing functions. 
llvm-svn: 145608
 2011-12-01 18:26:19 +00:00
Benjamin Kramer
95a0674b1b Autodetect bulldozers. 
llvm-svn: 145607
 2011-12-01 18:24:17 +00:00
Chad Rosier
7610c57a02 Add a few more functions to TargetLibraryInfo. More of rdar://10500969. 
llvm-svn: 145596
 2011-12-01 17:54:37 +00:00
Chris Lattner
7592e96900 fix broken tag 
llvm-svn: 145590
 2011-12-01 17:25:28 +00:00
Duncan Sands
84beef543d 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
4aa8024569 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
d951c64db1 Add some missing anchors. 
llvm-svn: 145578
 2011-12-01 08:00:17 +00:00
Eli Friedman
ad916965a6 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
d4569610df 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
7e03b7250d 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
49a66381f7 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
4047e7c476 Make use of "getScalarType()". No functionality change. 
llvm-svn: 145556
 2011-12-01 02:39:36 +00:00
Eli Friedman
85c0054183 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
5c613a4c40 Replace an assert() with an actual diagnostic. 
llvm-svn: 145535
 2011-11-30 23:16:25 +00:00
Kostya Serebryany
aa616ec887 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
2dfb343ffa 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
2d9e4aa665 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