Commit Graph

113533 Commits

Author SHA1 Message Date
Craig Topper
09ea4e976b [X86] Add assembler predicates for the rest of the AVX512 feature flags. This makes the assembly matching consistent across all AVX512 instructions. Without this we were allowing some AVX512 instructions to be parsed always, but not the foundation instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229280 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 04:54:55 +00:00
Craig Topper
e2f7231e45 [X86] Add the remaining 11 possible exact ModRM formats. This makes their encodings linear which can then be used to simplify some other code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229279 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 04:16:44 +00:00
David Blaikie
16035d6c0c FileCheck-ize a test to make it easier to migrate to typeless pointers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229278 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 04:14:00 +00:00
David Blaikie
51e38bc096 Update a test to make it easier to migrate to untyped pointers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229277 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 04:13:58 +00:00
David Blaikie
95fa98330e Update a test to use FileCheck so it's easier to migrate to future typeless pointer changes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229276 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 04:13:57 +00:00
David Blaikie
7af26dce0d Reformat test case to be easier to migrate to typeless pointers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229275 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 04:13:53 +00:00
Chandler Carruth
da0198de41 [x86] Teach my test updating script about another quirk of the printed
asm and port the mmx vector shuffle test to it.

Not thrilled with how it handles the stack manipulation logic, but I'm
much less bothered by that than I am by updating the test manually. =]
If anyone wants to teach the test checks management script about stack
adjustment patterns, that'd be cool too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
Simon Pilgrim
6d5ee8a8b5 [X86][XOP] Enable commutation for XOP instructions
Patch to allow XOP instructions (integer comparison and integer multiply-add) to be commuted. The comparison instructions sometimes require the compare mode to be flipped but the remaining instructions can use default commutation modes.

This patch also sets the SSE domains of all the XOP instructions.

Differential Revision: http://reviews.llvm.org/D7646

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229267 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 22:40:46 +00:00
Craig Topper
32f60795f5 [X86] Improve parsing support AVX/SSE floating point compare instruction mnemonic aliases. They'll now print with the alias the parser received instead of converting to the explicit immediate form.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229266 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 21:54:03 +00:00
Ramkumar Ramachandra
0608cec657 InstCombine: propagate deref via new addDereferenceableAttr
The "dereferenceable" attribute cannot be added via .addAttribute(),
since it also expects a size in bytes. AttrBuilder#addAttribute or
AttributeSet#addAttribute is wrapped by classes Function, InvokeInst,
and CallInst. Add corresponding wrappers to
AttrBuilder#addDereferenceableAttr.

Having done this, propagate the dereferenceable attribute via
gc.relocate, adding a test to exercise it. Note that -datalayout is
required during execution over and above -instcombine, because
InstCombine only optionally requires DataLayoutPass.

Differential Revision: http://reviews.llvm.org/D7510

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229265 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 19:37:54 +00:00
Duncan P. N. Exon Smith
c7fe1ab250 Target: Canonicalize access to function attributes, NFC
Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229261 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 15:36:52 +00:00
Duncan P. N. Exon Smith
8cfbff509e NVPTX: Canonicalize access to function attributes, NFC
Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229260 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 15:35:43 +00:00
Andrea Di Biagio
47cd120a18 [optnone] Skip pass Constant Hoisting on optnone functions.
Added test CodeGen/X86/constant-hoisting-optnone.ll to verify that
pass Constant Hoisting is not run on optnone functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229258 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 15:11:48 +00:00
Simon Pilgrim
fba633f4b6 [X86] Ensure integer domain on scalar load/store stack folding tests. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229257 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 14:10:44 +00:00
Simon Pilgrim
ee03ed8187 Line ending fix. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229256 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 13:27:53 +00:00
Chandler Carruth
15db81893f [gold] Consolidate the gold plugin options and actually search for
a gold binary explicitly. Substitute this binary into the tests rather
than just directly executing the 'ld' binary.

This should allow folks to inject a cross compiling gold binary, or in
my case to use a gold binary built and installed somewhere other than
/usr/bin/ld. It should also allow the tests to find 'ld.gold' so that
things work even if gold isn't the default on the system.

I've only stubbed out support in the makefile to preserve the existing
behavior with none of the fancy logic. If someone else wants to add
logic here, they're welcome to do so.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229251 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 09:43:57 +00:00
Chandler Carruth
96db150cec Remove a variable only used in an assert and sink its initializer into
the assert. Fixes -Wunused-variable on non-asserts builds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229250 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 09:14:44 +00:00
Chandler Carruth
4d97764220 Back out two accidental changes that snuck in with r229245. Sorry these
snuck in, they weren't ready for prime time and had *nothing* to do
with that commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229248 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 09:05:58 +00:00
Chandler Carruth
45d67e923d [lit] Make the gold plugin support testing work with a python3
interpreter. Seems that's a better path than pinning to python2.7.

Thanks to Justin for prodding me toward a fix. =]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229247 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 09:05:56 +00:00
Chandler Carruth
c9864d8a73 Revert r229224: Make the 'llvm-lit' utility defend against a system where Python3
Apparantly python2.7 also doesn't work. Awesome.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229245 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 07:11:25 +00:00
Chandler Carruth
9230ff9ba3 [lit] Make the 'llvm-lit' utility defend against a system where Python3
is the default.

The lit.cfg files are not all valid Python3 and I've no idea if anyone
is really prepared to update them. The easiest way I know of to ensure
that this script uses Python 2 is to use 'python2.7' in the command. Mac
and Linux are definitely fine with this and I think other platforms will
be as well, but if anyone struggles with this set up and has better
ideas, let me know.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229244 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 07:05:15 +00:00
Richard Smith
680fffdc92 [modules] Try harder to stop DebugInfo/PDB/DIA being built if not available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229243 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 05:54:56 +00:00
Matt Arsenault
8a44761afe R600/SI: Implement correct f64 fdiv
This version passes the OpenCL conformance test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229239 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 04:30:08 +00:00
Matt Arsenault
fd31a769ce R600/SI: Use complex operand folding for div_scale
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229238 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 04:24:28 +00:00
Matt Arsenault
febc8e20a5 R600/SI: Add tests for div_fmas with inline immediate operands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229237 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 04:22:02 +00:00
Matt Arsenault
9295d69bea R600/SI: Fix implicit vcc operand to v_div_fmas_*
This should allow finally fixing the f64 fdiv implementation.

Test is disabled for VI since there seems to be a problem with one
of the buffer load instructions on it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229236 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 04:22:00 +00:00
Matt Arsenault
f1b6c1f287 R600/SI: Fix schedule model for v_div_scale_{f32|f64}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229235 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 04:03:18 +00:00
Matt Arsenault
958cf585ce R600/SI: Really fix size of VReg_1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229234 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 03:54:32 +00:00
Matt Arsenault
b79a67d967 R600/SI: Rename encoding field to match docs for VOP3b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229233 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 03:54:29 +00:00
Zachary Turner
73a1e454d7 llvm-pdbdump: Only dump whitelisted global symbols.
Dumping the global scope contains a lot of very uninteresting
things and is generally polluted with a lot of random junk.
Furthermore, it dumps values unsorted, making it hard to read.
This patch dumps known interesting types only, and as a side
effect sorts the list by symbol type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229232 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 03:54:28 +00:00
Zachary Turner
f94896ffa0 llvm-pdbdump: Re-order header files according to LLVM style guide.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229231 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 03:53:56 +00:00
Matt Arsenault
abcfb2b907 R600/SI: Fix not encoding src2 for v_div_scale_{f32|f64}
This apparently got lost in the VI changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229230 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 03:40:35 +00:00
Matt Arsenault
124991cc67 R600/SI: Fix VOP3b encoding on VI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229228 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 03:02:23 +00:00
Matt Arsenault
e7ff4c1321 R600/SI: Fix phys reg copies in SIFoldOperands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229227 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:55:57 +00:00
Matt Arsenault
9b6d620f89 R600/SI: Fix copies from SGPR to VCC
This shows up without optimizations when vcc is required
to be used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229226 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:55:56 +00:00
Matt Arsenault
582d603f17 R600/SI: Add hack to copy from a VGPR to VCC
This hopefully should be fixed when VReg_1 is removed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229225 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:55:54 +00:00
Duncan P. N. Exon Smith
4eba62d6c2 PowerPC: Canonicalize access to function attributes, NFC
Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229224 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:54:07 +00:00
Matt Arsenault
2d925cbe10 R600/SI: Fix size of VReg_1
This is really a 32-bit register, if we try to check the size of it,
we want 32-bits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229223 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:51:44 +00:00
Duncan P. N. Exon Smith
20d6ad9de2 R600: Canonicalize access to function attributes, NFC
Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229222 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:45:45 +00:00
Duncan P. N. Exon Smith
39127e77ae Mips: Canonicalize access to function attributes, NFC
Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229221 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:37:48 +00:00
Duncan P. N. Exon Smith
f38384bcf1 ARM: Canonicalize access to function attributes, NFC
Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229220 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:24:44 +00:00
Duncan P. N. Exon Smith
6a1927d2c1 AArch64: Canonicalize access to function attributes, NFC
Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229218 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:09:06 +00:00
Justin Bogner
1ec34b0c61 llvm-cov: Actually use the command line arguments when reporting
This code didn't really make sense as is. If a filename is passed in,
the user obviously wants the coverage *for that file*, not *for
everything*.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229217 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:05:05 +00:00
Justin Bogner
9bdb194b86 llvm-cov: Simplify coverage reports, fixing PR22575 in the process
PR22575 occurred because we were unsafely storing references into a
std::vector. If the vector moved because it grew, we'd be left
iterating through garbage memory. This avoids the issue by simplifying
the logic to gather coverage information as we go, rather than storing
it and iterating over it.

I'm relying on the existing tests showing that this is semantically
NFC, since it's difficult to hit the issue this fixes without
relatively large covered programs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229215 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 02:01:24 +00:00
Duncan P. N. Exon Smith
894c8c514a X86: Canonicalize access to function attributes, NFC
Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229214 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 01:59:52 +00:00
Peter Collingbourne
0f7084338a llvm-go: Set $GCCGO instead of putting a gccgo executable on $PATH.
Now that llgo ships its own go command we can rely on it having support for $GCCGO.

Differential Revision: http://reviews.llvm.org/D7628

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229210 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 01:45:57 +00:00
Peter Collingbourne
e887b2e8f3 llvm-go: Add flag for specifying path to go command.
Differential Revision: http://reviews.llvm.org/D7627

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229209 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 01:45:56 +00:00
Duncan P. N. Exon Smith
9de77c7eca CodeGen: Canonicalize access to function attributes, NFC
Canonicalize access to function attributes to use the simpler API.

getAttributes().getAttribute(AttributeSet::FunctionIndex, Kind)
  => getFnAttribute(Kind)

getAttributes().hasAttribute(AttributeSet::FunctionIndex, Kind)
  => hasFnAttribute(Kind)

Also, add `Function::getFnStackAlignment()`, and canonicalize:

getAttributes().getStackAlignment(AttributeSet::FunctionIndex)
  => getFnStackAlignment()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229208 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 01:44:41 +00:00
Ahmed Bougacha
6a50342499 [X86] Factor out the CMOV pseudo definitions. NFCI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229206 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 01:36:53 +00:00
Matthias Braun
821ec14add Revert "On ELF, put PIC jump tables in a non executable section."
This reverts commit r228939.

The commit broke something in the output of exception handling tables on
darwin x86-64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229203 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 01:16:54 +00:00