Move the floating point argument handling into the RenderFloatingPointOptions
helper. This relocation just puts the floating point related options into a
single location.
llvm-svn: 342512
The CMAKE_<LANG>_ARCHIVE_FINISH rule doesn't need to be cleared for Darwin
static libraries. Avoid resetting the variables in the SIP case. If
CMAKE_RANLIB is cached, then CMake's Ninja generator will invoke ranlib during
installation, not due to the CMAKE_<LANG>_ARCHIVE_FINISH rule.
llvm-svn: 342511
Add a "filecheck" method to the LLDB test base. This allows test authors
to pattern match command output using FileCheck, making it possible to
write stricter tests than what `self.expect` allows.
For context (motivation, examples of stricter checking, etc), see the
lldb-dev thread: "Using FileCheck in lldb inline tests".
Differential Revision: https://reviews.llvm.org/D50751
llvm-svn: 342508
On sparc64/Linux, sparc64 isn't defined; the canonical way of
checking for sparc64 is sparc && arch64, which also works on the
BSDs and Solaris. Since this problem does not occur on 32-bit
architectures, riscv32 can be ignored. This fixes and refines rL324593.
Patch by jrtc27 (James Clarke)
Differential Revision: https://reviews.llvm.org/D43146
llvm-svn: 342504
Summary:
As part of r342165, I rewrote the logic to check whether
-fno-omit-frame-pointer was passed after a -fomit-frame-pointer
argument. This CL switches that logic to use the consolidated
shouldUseFramePointer() function. This fixes a potential issue where -pg
gets used with -fomit-frame-pointer on a platform that must always retain
frame pointers.
Reviewers: dblaikie
Reviewed By: dblaikie
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D52191
llvm-svn: 342501
System Library has been a long deprecated term along with the path lib/System, having been superseded/renamed
to the Support Library a long time ago. These patches reflect those changes in documentation as well as
update some outdated examples and provide context to the origin of the Support Library.
Differential Revision: https://reviews.llvm.org/D52107
llvm-svn: 342500
Allows module map writers to add build requirements based on
platform/os. This helps when target features and language dialects
aren't enough to conditionalize building a module, among other things,
it allow module maps for different platforms to live in the same file.
rdar://problem/43909745
Differential Revision: https://reviews.llvm.org/D51910
llvm-svn: 342499
There were several issues with the previous implementation.
1) There were no tests.
2) We didn't support creating PDBSymbolTypePointer records for
builtin types since those aren't described by LF_POINTER
records.
3) We didn't support a wide enough variety of builtin types even
ignoring pointers.
This patch fixes all of these issues. In order to add tests,
it's helpful to be able to ignore the symbol index id hierarchy
because it makes the golden output from the DIA version not match
our output, so I've extended the dumper to disable dumping of id
fields.
llvm-svn: 342493
rL342465 is breaking the MSVC buildbots, but I need to revert this dependent revision as well.
Summary:
Added function to set a register to a particular value + tests.
Add EFLAGS test, use new setRegTo instead of setRegToConstant.
Reviewers: courbet, javed.absar
Subscribers: mgorny, tschuett, llvm-commits
Differential Revision: https://reviews.llvm.org/D51856
llvm-svn: 342489
This allows the hard-coded shouldForceImmediate logic to be removed because
the generated MatchOperandParserImpl makes use of the current context (i.e.
the current mnemonic) to determine parsing behaviour, and so won't first try
to parse a register before parsing a symbol name.
No functional change is intended. gas accepts immediate arguments for call,
tail and lla. This patch doesn't address this discrepancy.
Differential Revision: https://reviews.llvm.org/D51733
llvm-svn: 342488
addi a0, a0, foo and lw a0, foo(a0) and similar are now rejected. An explicit
%lo and %pcrel_lo modifier is required. This matches gas behaviour.
llvm-svn: 342487
Reject bare symbols and accept only %pcrel_hi(sym) for auipc and %hi(sym) for
lui. Also test valid operand modifiers in rv32i-valid.s.
Note this is slightly stricter than gas, which will accept either %pcrel_hi or
%hi for both lui and auipc.
Differential Revision: https://reviews.llvm.org/D51731
llvm-svn: 342486
* Create a USR for the occurrences of the 'module' symbol kind
* Record module references for each identifier in an import declaration
llvm-svn: 342484
This patch adds two new boolean fields:
- Field `ReadState::IndependentFromDef`.
- Field `WriteState::WritesZero`.
Field `IndependentFromDef` is set for ReadState objects associated with
dependency-breaking instructions. It is used by the simulator when updating data
dependencies between registers.
Field `WritesZero` is set by WriteState objects associated with dependency
breaking zero-idiom instructions. It helps the PRF identify which writes don't
consume any physical registers.
llvm-svn: 342483
Summary:
Remove note about summary being ignored. Update to reflect the
fact that summary is now parsed by llvm-as.
While here, fix one summary format that changed since the initial
implementation.
Reviewers: dexonsmith
Subscribers: inglorion, llvm-commits
Differential Revision: https://reviews.llvm.org/D51540
llvm-svn: 342479
This is a follow-up to the previous patch that eliminated some of the rotates.
With this addition, we will also emit the record-form andis.
This patch increases the number of record-form rotates we eliminate by
more than 70%.
Differential revision: https://reviews.llvm.org/D44897
llvm-svn: 342478
Summary:
Currently only the first function in the module is checked to
see if it has remarks enabled. If that first function is a declaration,
remarks will be incorrectly skipped. Change to look for the first
non-empty function.
Reviewers: pcc
Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits
Differential Revision: https://reviews.llvm.org/D51556
llvm-svn: 342477
Summary:
Adds LLVMAddUnifyFunctionExitNodesPass to expose
createUnifyFunctionExitNodesPass to the C and OCaml APIs.
Reviewers: whitequark, deadalnix
Reviewed By: whitequark
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D52212
llvm-svn: 342476
Summary:
This patch adds a thin wrapper around LLVMGetNumIndices and
LLVMGetIndices to return the indices of ExtractValue or InsertValue
instructions as an OCaml array. It has not seemed to be necessary to
expose LLVMGetNumIndices separately.
Reviewers: whitequark
Reviewed By: whitequark
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D52207
llvm-svn: 342474
Both ANDIo and ANDISo (and the 64-bit versions) are record-form instructions.
When optimizing compares, we handle the former in order to eliminate the compare
instruction but not the latter. This patch just adds the latter to the set of
instructions we optimize.
The reason these instructions need to be handled separately is that they are not
part of the RecFormRel map (since they don't have a non-record-form). The
missing "and-immediate-shifted" is just an oversight in the initial
implementation.
Differential revision: https://reviews.llvm.org/D51353
llvm-svn: 342472
Since Android API version 9 the Android libm has had the sincos functions, so
they should be recognised as libcalls and sincos optimisation should be applied.
Differential Revision: https://reviews.llvm.org/D52025
llvm-svn: 342471
Further extension to D51035, this patch avoids all repeated predicates[] matching by caching as it collects the patterns that have multiple variants.
Saves around 25secs in debug builds of x86 -gen-dag-isel.
Differential Revision: https://reviews.llvm.org/D51839
llvm-svn: 342467
Summary:
Added function to set a register to a particular value + tests.
Add EFLAGS test, use new setRegTo instead of setRegToConstant.
Reviewers: courbet, javed.absar
Subscribers: mgorny, tschuett, llvm-commits
Differential Revision: https://reviews.llvm.org/D51856
llvm-svn: 342466
Saleem Abdulrasool