Its not worth trying to write out tests for all the avx512f builtins yet, just adding tests for lowering of generic IR as we transition to it (shuffles mainly right now).
llvm-svn: 274434
Summary:
Add renderscript32 and renderscript64 ArchTypes. This is to configure
the ABI requirement on 32-bit RenderScript that 'long' types have 64-bit
size and alignment. 64-bit RenderScript is the same as AArch64, but is
added here for completeness.
Reviewers: echristo, rsmith
Subscribers: aemerson, jfb, rampitec, dschuff, mehdi_amini, llvm-commits, srhines
Differential Revision: http://reviews.llvm.org/D21333
llvm-svn: 274412
Given something like:
struct S {
int a;
struct { int b; };
};
We would fail to give 'b' offset 4. Instead, we would give it the
offset it has inside of it's struct.
llvm-svn: 274400
A namespace without a name should be written out as `anonymous
namespace' while a tag type without a name should be written out as
<unnamed-tag>.
llvm-svn: 274399
Due to visit order problems, in the case of an unaligned copy
the legalized DAG fails to eliminate extra instructions introduced
by the expansion of both unaligned parts.
llvm-svn: 274397
Fix incorrect calculation of the type size for __msan_maybe_warning_N
call that resulted in an invalid (narrowing) zext instruction and
"Assertion `castIsValid(op, S, Ty) && "Invalid cast!"' failed."
Only happens in very large functions (with more than 3500 MSan
checks) operating on integer types that are not power-of-two.
llvm-svn: 274395
There was a combine before to handle the simple copy case.
Split this into handling loads and stores separately.
We might want to change how this handles some of the vector
extloads, since this can result in large code size increases.
llvm-svn: 274394
MSVC makes up names for these anonymous structs, but we don't (yet).
Eventually Clang should use getTypedefNameForAnonDecl() to put some name
in the debug info, and we can update the test case when that happens.
llvm-svn: 274391
Summary:
GetBoundryInstruction returns the last instruction as the instruction which follows or end(). Otherwise the last instruction in the boundry set is not being tested by isVectorizable().
Partially solve reordering of instructions. More extensive solution to follow.
Reviewers: tstellarAMD, llvm-commits, jlebar
Subscribers: escha, arsenm, mzolotukhin
Differential Revision: http://reviews.llvm.org/D21934
llvm-svn: 274389
This issue was encountered on libcmt.pdb, which has a type record that
looks like this:
Struct (0x1094) {
TypeLeafKind: LF_STRUCTURE (0x1505)
MemberCount: 3
Properties [ (0x200)
HasUniqueName (0x200)
]
FieldList: <field list> (0x1093)
DerivedFrom: 0x0
VShape: 0x0
SizeOf: 4
Name: <unnamed-tag>
LinkageName: .?AU<unnamed-tag>@@
}
The checks for startswith/endswith "<unnamed-tag>" should look at the
display name, not the linkage name.
llvm-svn: 274376
We were asserting that our type records were valid when emitting
assembly, but not when emitting an object file.
I've been seeing lots of LNK1285 errors (corrupt PDB) during incremental
debug self-host builds with the MSVC linker, and hopefully this will
catch some of them earlier.
llvm-svn: 274373
Enable testing different scheduling variants if sgpr usage
is very high. It was previously disabled because of a bug
in handleMove, but it has been fixed since.
Patch by Axel Davy
llvm-svn: 274372
Summary: original test may have different bahavior on different bot, specifically it broke llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast
Reviewers: majnemer
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D21931
llvm-svn: 274368
This involved running 2to3 on it and adjusting all uses of subprocess to use
universal_newlines=True so the output is text instead of binary. It remains
compatible with Python 2.7.
llvm-svn: 274365
Use MachineInstr& to avoid implicit conversions from
MachineBasicBlock::iterator to MachineInstr*. In one case, this could
use a range-based for loop, but the other loops iterated in reverse
order.
One of the reverse-loops checked the MachineInstr* for nullptr, a
condition that is provably unreachable. (And even if my proof has a
flaw, UBSan would catch the bug.)
llvm-svn: 274360
Summary: The code generation should be independent of the debug info.
Reviewers: zansari, davidxl, mkuper, majnemer
Subscribers: majnemer, llvm-commits
Differential Revision: http://reviews.llvm.org/D21911
llvm-svn: 274357
Use MachineInstr& instead of MachineInstr* in RegAllocFast to avoid
implicit conversions from MachineInstrBundleIterator. RAFast::spillAll
and RAFast::spillVirtReg still take iterators, since their argument may
be an end iterator from MachineBasicBlock::getFirstTerminator.
llvm-svn: 274353
Previously out-of-tree passes could detect if LLVM was built with
LLVM_BUILD_32_BITS by looking for -m32 in LLVM_DEFINITIONS, but as of r271871
it no longer appears there. Resolve this by instead emitting LLVM_BUILD_32_BITS
in LLVMConfig so it can be checked for directly.
Differential Revision: http://reviews.llvm.org/D21434
llvm-svn: 274351
No functional changes. Just created wrapper classes around the 3
and 4 reg mult and mac instruction classes.
Differential Revision: http://reviews.llvm.org/D21549
llvm-svn: 274347
This was reverted in r268740 because of problems with corresponding Clang change.
Clang change was updated and resubmitted in r274220.
Check calling convention in AMDGPUMachineFunction::isKernel
This will be used for AMDGPU_HSA_KERNEL symbol type in output ELF.
Also, in the future unused non-kernels may be optimized.
Reviewers: tstellarAMD, arsenm
Subscribers: arsenm, joker.eph, llvm-commits
Differential Revision: http://reviews.llvm.org/D19917
llvm-svn: 274341
Summary: dst_sel and dst_unused disabled for VOPC as they have no effect on result
Reviewers: artem.tamazov, tstellarAMD, vpykhtin
Subscribers: arsenm, kzhuravl
Differential Revision: http://reviews.llvm.org/D21376
llvm-svn: 274340
For the most part this simplifies all callers. There were two places in X86 that needed an explicit makeArrayRef to shorten a statically sized array.
llvm-svn: 274337
Group" sections while lowering. In particular, for ELF sections this is
useful for creating function-specific groups that get merged into the
same named section.
Also use const Twine& instead of StringRef for the getELF functions
while we're here.
Differential Revision: http://reviews.llvm.org/D21743
llvm-svn: 274336
