Commit Graph

3866 Commits

Author SHA1 Message Date
Manuel Klimek
2c777c8f86 Fixing option for JSON benchmark broken since the change to size_t.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146970 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20 10:34:29 +00:00
Chandler Carruth
cfb75fba73 Fix up the CMake build for the new files added in r146960, they're
likely to stay either way that discussion ends up resolving itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146966 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20 08:42:11 +00:00
David Blaikie
0c271bccf7 Revert pragma clang suppressions that confuse GCC. (I'll worry about how to suppress/fix these problems properly when we figure out how to keep LLVM -Wweak-vtables clean)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146965 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20 08:22:49 +00:00
David Blaikie
2d24e2a396 Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20 02:50:00 +00:00
Dan Gohman
e3376ecd50 Add basic generic CodeGen support for half.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146927 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20 00:02:33 +00:00
Jakob Stoklund Olesen
570f9a972e Emit a getMatchingSuperRegClass() implementation for every target.
Use information computed while inferring new register classes to emit
accurate, table-driven implementations of getMatchingSuperRegClass().

Delete the old manual, error-prone implementations in the targets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146873 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-19 16:53:34 +00:00
Jakob Stoklund Olesen
a9f65b9a1f Synthesize register classes for TRI::getMatchingSuperRegClass().
Teach TableGen to create the missing register classes needed for
getMatchingSuperRegClass() to return maximal results.  The function is
still not auto-generated, so it still returns inexact results.

This produces these new register classes:

ARM:
    QQPR_with_dsub_0_in_DPR_8
    QQQQPR_with_dsub_0_in_DPR_8
X86:
    GR64_with_sub_32bit_in_GR32_NOAX
    GR64_with_sub_32bit_in_GR32_NOAX_and_GR32_NOSP
    GR64_with_sub_16bit_in_GR16_NOREX
    GR64_with_sub_32bit_in_GR32_NOAX_and_GR32_NOREX
    GR64_TC_and_GR64_with_sub_32bit_in_GR32_NOAX
    GR64_with_sub_32bit_in_GR32_NOAX_and_GR32_NOREX_NOSP
    GR64_TCW64_and_GR64_with_sub_32bit_in_GR32_NOAX
    GR64_TC_and_GR64_with_sub_32bit_in_GR32_NOAX_and_GR32_NOREX
    GR64_with_sub_32bit_in_GR32_TC
    GR64_with_sub_32bit_in_GR32_ABCD_and_GR32_NOAX
    GR64_with_sub_32bit_in_GR32_NOAX_and_GR32_TC
    GR64_with_sub_32bit_in_GR32_AD
    GR64_with_sub_32bit_in_GR32_AD_and_GR32_NOAX

The other targets in the tree are not weird enough to be affected.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146872 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-19 16:53:28 +00:00
Manuel Klimek
5b25cffdae Allow for benchmarking more than 4GB of memory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146864 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-19 09:56:35 +00:00
Manuel Klimek
d21428a5eb Adds a flag to allow specifying the memory limitations of the JSON benchmark.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146863 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-19 09:32:05 +00:00
Manuel Klimek
76f13017fc Adds a JSON parser and a benchmark (json-bench) to catch performance regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146735 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 13:09:10 +00:00
Jakob Stoklund Olesen
fec33444c5 Extract a method. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146713 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 00:12:05 +00:00
Daniel Dunbar
bb53bbb7d4 build/unittests: Fix llvm-config names for gtest libraries, and bring Makefile
library names in line with those used by CMake.
 - Patch by Johannes Obermayr, with tweaks by me.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146706 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 23:35:08 +00:00
Jakob Stoklund Olesen
d4c826f648 Use the proper comparator for set_intersection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146674 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 19:26:23 +00:00
Jakob Stoklund Olesen
7e56831a68 Synthesize missing register class intersections.
The function TRI::getCommonSubClass(A, B) returns the largest common
sub-class of the register classes A and B.  This patch teaches TableGen
to synthesize sub-classes such that the answer is always maximal.

In other words, every register that is in both A and B will also be
present in getCommonSubClass(A, B).

This introduces these synthetic register classes:

ARM:
    GPRnopc_and_hGPR
    GPRnopc_and_hGPR
    hGPR_and_rGPR
    GPRnopc_and_hGPR
    GPRnopc_and_hGPR
    hGPR_and_rGPR
    tGPR_and_tcGPR
    hGPR_and_tcGPR

X86:
    GR32_NOAX_and_GR32_NOSP
    GR32_NOAX_and_GR32_NOREX
    GR64_NOSP_and_GR64_TC
    GR64_NOSP_and_GR64_TC
    GR64_NOREX_and_GR64_TC
    GR32_NOAX_and_GR32_NOSP
    GR32_NOAX_and_GR32_NOREX
    GR32_NOAX_and_GR32_NOREX_NOSP
    GR64_NOSP_and_GR64_TC
    GR64_NOREX_and_GR64_TC
    GR64_NOREX_NOSP_and_GR64_TC
    GR32_NOAX_and_GR32_NOSP
    GR32_NOAX_and_GR32_NOREX
    GR32_NOAX_and_GR32_NOREX_NOSP
    GR32_ABCD_and_GR32_NOAX
    GR32_NOAX_and_GR32_NOSP
    GR32_NOAX_and_GR32_NOREX
    GR32_NOAX_and_GR32_NOREX_NOSP
    GR32_ABCD_and_GR32_NOAX
    GR32_NOAX_and_GR32_TC
    GR32_NOAX_and_GR32_NOSP
    GR64_NOSP_and_GR64_TC
    GR32_NOAX_and_GR32_NOREX
    GR32_NOAX_and_GR32_NOREX_NOSP
    GR64_NOREX_and_GR64_TC
    GR64_NOREX_NOSP_and_GR64_TC
    GR32_ABCD_and_GR32_NOAX
    GR64_ABCD_and_GR64_TC
    GR32_NOAX_and_GR32_TC
    GR32_AD_and_GR32_NOAX

Other targets are unaffected.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146657 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 16:48:55 +00:00
Daniel Dunbar
e5609abccb llvm-build: Switch to using the common subdirectory list instead of
autodiscovery.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146437 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 22:45:59 +00:00
Daniel Dunbar
b0c594fd42 LLVMBuild: Introduce a common section which currently has a list of the
subdirectories to traverse into.
 - Originally I wanted to avoid this and just autoscan, but this has one key
   flaw in that new subdirectories can not automatically trigger a rerun of the
   llvm-build tool. This is particularly a pain when switching back and forth
   between trees where one has added a subdirectory, as the dependencies will
   tend to be wrong. This will also eliminates FIXME implicitly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146436 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 22:45:54 +00:00
Daniel Dunbar
54d8c7fc03 llvm-build: Don't write out the required_libraries list for "special" components, it is generated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146435 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 22:45:41 +00:00
Daniel Dunbar
a3217165c6 llvm-build: Add sketchy support for preserving comments when using
--write-llvmbuild.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146434 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 22:45:35 +00:00
Daniel Dunbar
4ab406d7fc LLVMBuild: Remove trailing newline, which irked me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146409 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 19:48:00 +00:00
Jakob Stoklund Olesen
1b3d218880 Extract a method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146374 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 16:16:24 +00:00
Jim Grosbach
3b8991cc98 ARM: NEON SHLL instruction immediate operand range checking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146003 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 01:07:24 +00:00
Jim Grosbach
a66512e591 Extend AsmMatcher token literal matching to allow aliasing.
For example, ARM allows:
    vmov.u32 s4, #0  -> vmov.i32, #0
'u32' is a more specific designator for the 32-bit integer type specifier
and is legal for any instruction which accepts 'i32' as a datatype suffix.

We want to say,
    def : TokenAlias<".u32", ".i32">;

This works by marking the match class of 'From' as a subclass of the
match class of 'To'.

rdar://10435076



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145992 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 23:43:54 +00:00
Daniel Dunbar
309fc86e7c llvm-build: Don't generate duplicate dependencies when LLVMBuild files define
multiple components.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145989 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 23:13:42 +00:00
Evan Cheng
7c2a4a30e0 First chunk of MachineInstr bundle support.
1. Added opcode BUNDLE
2. Taught MachineInstr class to deal with bundled MIs
3. Changed MachineBasicBlock iterator to skip over bundled MIs; added an iterator to walk all the MIs
4. Taught MachineBasicBlock methods about bundled MIs


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145975 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 22:12:01 +00:00
Jim Grosbach
3d5d8f6b76 Tidy up. Fix naming convention stuff for some internal functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145974 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 22:07:02 +00:00
Sebastian Pop
464f3a332f use space star instead of star space
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145944 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 17:34:16 +00:00
Sebastian Pop
f6f77e90a1 add missing point at the end of sentences
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145943 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06 17:34:11 +00:00
Jim Grosbach
587f5062b9 ARM NEON VEXT aliases for data type suffices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145726 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-02 23:34:39 +00:00
Dylan Noblesmith
85bef06a2e TableGen: fix CMake build s'more
Oops, missed another missing file from r145629.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145636 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-01 21:53:39 +00:00
Anshuman Dasgupta
dc81e5da27 Add a deterministic finite automaton based packetizer for VLIW architectures
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145629 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-01 21:10:21 +00:00
Jim Grosbach
4a2242cea0 Replace an assert() with an actual diagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145535 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-30 23:16:25 +00:00
Jim Grosbach
13af222bab ARM parsing for VLD1 two register all lanes, no writeback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145504 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-30 18:21:25 +00:00
Jim Grosbach
d4578a4f8d llvm_unreachable() is not for user diagnostics....
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145465 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-30 01:15:55 +00:00
Jim Grosbach
98b05a57b6 ARM parsing aliases for VLD1 single register all lanes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145464 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-30 01:09:44 +00:00
Daniel Dunbar
d782bae970 build/CMake: Finish removal of add_llvm_library_dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145420 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 19:25:30 +00:00
NAKAMURA Takumi
ebb57cc44a lit/TestRunner.py: Try to catch ERROR_FILE_NOT_FOUND, too.
Thanks to Francois, to let me know.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145381 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 06:40:50 +00:00
Bob Wilson
9712f8460d Install llvmCore to /usr/local. <rdar://problem/10390708>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145378 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 06:11:56 +00:00
Daniel Dunbar
5086de6f87 llvmbuild/CMake: Update CMake output fragment to include explicit library
dependency information.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145328 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 00:06:50 +00:00
Bill Wendling
64acc57b23 Support a 'final' release candidate tag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145243 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-28 11:45:10 +00:00
NAKAMURA Takumi
b0c95fbaf9 lit/TestRunner.py: Use RemoveForce().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145223 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-28 01:55:08 +00:00
NAKAMURA Takumi
fc1a1870b5 lit/TestRunner.py: [Win32] Introduce WinWaitReleased(f), to wait for file handles to be released by children.
When wait() has finished, opened handles (especially writing stdout to file) might not be released immediately.
To wait for released, poll to attempt renaming.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145222 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-28 01:55:01 +00:00
Craig Topper
787a88ff18 Remove some unnecessary filtering checks from X86 disassembler table build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144986 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-19 05:48:20 +00:00
Daniel Dunbar
d5889d8c7f llvm-build: Attempt to work around a CMake Makefile generator bug that doesn't
properly quote strings when writing the CMakeFiles/Makefile.cmake output file
(which lists the dependencies). This shows up when using CMake + MSYS Makefile
generator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144873 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-17 01:19:53 +00:00
Owen Anderson
99aa14ff64 Rename MVT::untyped to MVT::Untyped to match similar nomenclature.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144747 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-16 01:02:57 +00:00
Evan Cheng
eaa192af18 Add vmov.f32 to materialize f32 immediate splats which cannot be handled by
integer variants. rdar://10437054


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144608 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 02:12:34 +00:00
Jim Grosbach
bfc9429c2b ARM parsing datatype suffix variants for fixed-writeback VLD1/VST1 instructions.
rdar://10435076

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144606 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 01:46:57 +00:00
Jim Grosbach
2a8cd57566 Tidy up. Formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144598 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 01:05:12 +00:00
Daniel Dunbar
e9d05d27e8 LLVMBuild: Add info for gtest.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144445 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12 02:11:04 +00:00
Daniel Dunbar
8396893fa5 LLVMBuild: Alphabetize required_libraries lists.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144416 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 22:59:23 +00:00
Daniel Dunbar
b7f3bfc559 llvm-build: Add --configure-target-def-file option.
- Can be used to generate the substitution values we currently use for the various target related .def files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144345 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11 00:24:00 +00:00