Summary:
Add support for two additional ObjC image info flags: `IS_SIMULATED` and
`HAS_CATEGORY_CLASS_PROPERTIES`.
`IS_SIMULATED` indicates a Mach-O binary built for iOS simulator.
`HAS_CATEGORY_CLASS_PROPERTIES` indicates a Mach-O binary built by a compiler
that supports class properties in categories.
Reviewers: enderby, compnerd
Reviewed By: compnerd
Subscribers: keith, llvm-commits
Differential Revision: https://reviews.llvm.org/D48568
llvm-svn: 336399
Summary:
CompileOnDemandLayer.cpp uses function in these libraries, and builds
with `-DSHARED_LIB=ON` fail without this.
Reviewers: lhames
Subscribers: mgorny, llvm-commits
Differential Revision: https://reviews.llvm.org/D48995
llvm-svn: 336389
a deficiency in TableGen that has been addressed in r336334.
[AArch64][SVE] Asm: Support for predicated FP rounding instructions.
This patch also adds instructions for predicated FP square-root and
reciprocal exponent.
The added instructions are:
- FRINTI Round to integral value (current FPCR rounding mode)
- FRINTX Round to integral value (current FPCR rounding mode, signalling inexact)
- FRINTA Round to integral value (to nearest, with ties away from zero)
- FRINTN Round to integral value (to nearest, with ties to even)
- FRINTZ Round to integral value (toward zero)
- FRINTM Round to integral value (toward minus Infinity)
- FRINTP Round to integral value (toward plus Infinity)
- FSQRT Floating-point square root
- FRECPX Floating-point reciprocal exponent
llvm-svn: 336387
writing them to a buffer and re-loading them.
Also introduces a multithreaded variant of SimpleCompiler
(MultiThreadedSimpleCompiler) for compiling IR concurrently on multiple
threads.
These changes are required to JIT IR on multiple threads correctly.
No test case yet. I will be looking at how to modify LLI / LLJIT to test
multithreaded JIT support soon.
llvm-svn: 336385
Better NaN handling for AMDGCN fmed3.
All operands are checked for NaN now. The checks
were moved before the canonicalization to provide
a better mapping from fclamp. Changed the behaviour
of fmed3(x,y,NaN) to return max(x,y) instead of
min(x,y) in light of this. Updated tests as a result
and added some new cases to cover the fix.
Patch by Alan Baker
llvm-svn: 336375
Avoid using allocateKernArg / AssignFn. We do not want any
of the type splitting properties of normal calling convention
lowering.
For now at least this exists alongside the IR argument lowering
pass. This is necessary to handle struct padding correctly while
some arguments are still skipped by the IR argument lowering
pass.
llvm-svn: 336373
This test is failing because of the disas part.
For the moment, I will juste remove it. I will add it again tomorrow
with a proper fix.
llvm-svn: 336370
Map the following instructions to the proper float128 lib calls:
pow[i], exp[2], log[2|10], sin, cos, fmin, fmax
Differential Revision: https://reviews.llvm.org/D48544
llvm-svn: 336361
This is an early step towards matching Instructions by attributes other than the opcode. This will be necessary for cast/call alternates which share the same opcode but have different types/intrinsicIDs etc. - which we could vectorize as long as we split them using the alternate mechanism.
Differential Revision: https://reviews.llvm.org/D48945
llvm-svn: 336344
Wait states are not properly being inserted after buffer_store for v_interp instructions.
Add VALU to V_INTERP instructions so that the GCNHazardRecognizer can
check and insert the appropriate wait states when needed.
Differential Revision: https://reviews.llvm.org/D48772
Change-Id: Id540c9b074fc69b5c1de6b182276aa089c74aa64
llvm-svn: 336339
that has required alignment. This avoids issues that keep coming up with
function pointers being less aligned.
I'm pretty annoyed that we can't take advantage of function alignment
even on platforms where they *are* aligned, but build modes and other
things make taking advantage of it somewhere between hard and
impossible. The best case scenario would still embed various build modes
into the ABI causing really hard to debug issues if you compiled one
object file differently from another. =/
This should at least bring the bots back that were having trouble with
this.
llvm-svn: 336337
Summary: There the typos are intentional, explicitly introduced to disable these cases in r280285.
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: dschuff, sbc100, jgravelle-google, aheejin, llvm-commits
Differential Revision: https://reviews.llvm.org/D48962
llvm-svn: 336336
The vast number of added instructions for SVE causes TableGen to fail with an assertion:
Assertion `Delta < 65536U && "disassembler decoding table too large!"'
This patch increases the number of supported decoder fix-ups.
Reviewers: dmgreen, stoklund, petpav01
Reviewed By: dmgreen
Differential Revision: https://reviews.llvm.org/D48937
llvm-svn: 336334
Similar to PR/25526, fast-regalloc introduces spills at the end of basic
blocks. When this occurs in between an ll and sc, the stores can cause the
atomic sequence to fail.
This patch fixes the issue by introducing more pseudos to represent atomic
operations and moving their lowering to after the expansion of postRA
pseudos.
This version addresses issues with the initial implementation and covers
all atomic operations.
This resolves PR/32020.
Thanks to James Cowgill for reporting the issue!
Patch By: Simon Dardis
Differential Revision: https://reviews.llvm.org/D31287
llvm-svn: 336328
This patch also adds instructions for predicated FP square-root and
reciprocal exponent.
The added instructions are:
- FRINTI Round to integral value (current FPCR rounding mode)
- FRINTX Round to integral value (current FPCR rounding mode, signalling inexact)
- FRINTA Round to integral value (to nearest, with ties away from zero)
- FRINTN Round to integral value (to nearest, with ties to even)
- FRINTZ Round to integral value (toward zero)
- FRINTM Round to integral value (toward minus Infinity)
- FRINTP Round to integral value (toward plus Infinity)
- FSQRT Floating-point square root
- FRECPX Floating-point reciprocal exponent
llvm-svn: 336322
We were miscompiling i8 loads, so reject them as unsupported narrow operations
for now.
Differential Revision: https://reviews.llvm.org/D48944
llvm-svn: 336319
Optimize code sequences for integer conversion to fp128 when the integer is a result of:
* float->int
* float->long
* double->int
* double->long
Differential Revision: https://reviews.llvm.org/D48429
llvm-svn: 336316
Tests to verify that we are passing fp128 via VSX registers as per ABI.
These are related to clang commit rL336308.
Differential Revision: https://reviews.llvm.org/D48310
llvm-svn: 336314
The alignment specified by a constant for the field
`BumpPointerAllocator::InitialBuffer` exceeded the alignment
guaranteed by `malloc` and `new` on Windows. This change set
the alignment value to that of `long double`, which is defined
by the used platform.
It fixes https://bugs.llvm.org/show_bug.cgi?id=37944.
Differential Revision: https://reviews.llvm.org/D48889
llvm-svn: 336311
Non-homogenous aggregates are passed in consecutive GPRs, in GPRs and in memory,
or in memory. This patch ensures that float128 members of non-homogenous
aggregates are passed via VSX registers.
This is done via custom lowering a bitcast of a build_pari(i64,i64) to float128
to a new PPCISD node, BUILD_FP128.
Differential Revision: https://reviews.llvm.org/D48308
llvm-svn: 336310
Legalize and emit code for quad-precision floating point operation conversion of
single-precision value to quad-precision.
Differential Revision: https://reviews.llvm.org/D47569
llvm-svn: 336307
This patch enable parameter passing and return by value for float128 types.
Passing aggregate/union which contain float128 members will be submitted in
subsequent patches.
Differential Revision: https://reviews.llvm.org/D47552
llvm-svn: 336306
We have patterns for SELECTS that top at v1i1 and we have a pattern for (v1i1 (scalar_to_vector GR8)). The patterns being removed here do the same thing as the two other patterns combined so there is no need for them.
llvm-svn: 336305
Previously we could only negate the FMADD opcodes. This used to be mostly ok when we lowered FMA intrinsics during lowering. But with the move to llvm.fma from target specific intrinsics, we can combine (fneg (fma)) to (fmsub) earlier. So if we start with (fneg (fma (fneg))) we would get stuck at (fmsub (fneg)).
This patch fixes that so we can also combine things like (fmsub (fneg)).
llvm-svn: 336304
There's a regression in here due to inability to combine fneg inputs of X86ISD::FMSUB/FNMSUB/FNMADD nodes.
More removals to come, but I wanted to stop and fix the regression that showed up in this first.
llvm-svn: 336303
Legalize and emit code for round & convert float128 to double precision and
single precision.
Differential Revision: https://reviews.llvm.org/D46997
llvm-svn: 336299
