Summary: This patch adds support for the interrupt attribute for mips32r2+.
Patch by Simon Dardis.
Reviewers: dsanders, aaron.ballman
Subscribers: aaron.ballman, cfe-commits
Differential Revision: http://reviews.llvm.org/D10802
llvm-svn: 254205
Summary: This patch adds support for the interrupt attribute for mips32r2+.
Reviewers: dsanders, aaron.ballman
Subscribers: aaron.ballman, cfe-commits
Differential Revision: http://reviews.llvm.org/D10802
llvm-svn: 254203
handling is corrected, the primary reason for forcing IAS as default is
gone and the remaining issues are still somewhat problematic in common
situations.
llvm-svn: 254199
This adds the "+profile" and +noprofile" suffixes for the -march and
-mcpu options, to allow enabling or disabling the options Statistical
Profiling Extension to ARMv8.2-A.
Differential Revision: http://reviews.llvm.org/D15023
llvm-svn: 254161
This adds new values for the -march option (armv8.2a and armv8.2-a,
which are aliases of each other), and new suffixes for the -march and
-mcpu options (+fp16 and +nofp16), to allow targeting the ARMv8.2-A
architecture and it's optional half-precision floating-point extension.
Differential Revision: http://reviews.llvm.org/D15022
llvm-svn: 254160
According to OpenMP 4.5 the parameter of 'ordered' clause must be greater than or equal to the parameter of 'collapse' clause. Patch adds this rule.
llvm-svn: 254141
Add tests demonstrating that the analyzer supports generalized lambda capture. This
support falls out naturally from the work Gábor Horváth did adding C++11 lambdas to
the analyzer.
llvm-svn: 254114
This prevents spurious dead store warnings when a C++ lambda is casted to a block.
I've also added several tests documenting our still-incomplete support for lambda-to-block
casts.
rdar://problem/22236293
llvm-svn: 254107
We will still allow it in system headers, in macros from system headers, when
combined with an 'asm' label, and under the flag -Wno-register.
llvm-svn: 254097
MSVC supports 'property' attribute and allows to apply it to the declaration of an empty array in a class or structure definition.
For example:
```
__declspec(property(get=GetX, put=PutX)) int x[];
```
The above statement indicates that x[] can be used with one or more array indices. In this case, i=p->x[a][b] will be turned into i=p->GetX(a, b), and p->x[a][b] = i will be turned into p->PutX(a, b, i);
Differential Revision: http://reviews.llvm.org/D13336
llvm-svn: 254067
For MCU only C calling convention is allowed, all other calling conventions are not supported.
Differential Revision: http://reviews.llvm.org/D14864
llvm-svn: 254063
The nullability checker was not suppressing false positives resulting from
inlined defensive checks when null was bound to a nonnull variable because it
was passing the entire bind statement rather than the value expression to
trackNullOrUndefValue().
This commit changes that checker to synactically match on the bind statement to
extract the value expression so it can be passed to trackNullOrUndefValue().
rdar://problem/23575439
llvm-svn: 254007
The Driver only checked if nostdlib was set when deciding to add
reserved_lib_stdcxx, but as nostdlib is always exactly nodefaultlibs and
nostartfiles we should be checking one (clearly nodefaultlibs in the
case) as well. This appears to be the only such instance of this in the
codebase.
Differential Revision: http://reviews.llvm.org/D14935
llvm-svn: 253990
This flag causes all files that were read by the compilation to be embedded
into a produced module file. This is useful for distributed build systems that
use an include scanning system to determine which files are "needed" by a
compilation, and only provide those files to remote compilation workers. Since
using a module can require any file that is part of that module (or anything it
transitively includes), files that are not found by an include scanner can be
required in a regular build using explicit modules. With this flag, only files
that are actually referenced by transitively-#included files are required to be
present on the build machine.
llvm-svn: 253950
This patch changes the generation of CGFunctionInfo to contain
the FunctionProtoType if it is available. This enables the code
generation for call instructions to look into this type for
exception information and therefore generate better quality
IR - it will not create invoke instructions for functions that
are know not to throw.
llvm-svn: 253926
Right now clang_Cursor_getMangling will attempt to mangle any
declaration, even if the declaration isn't mangled (extern C). This
results in a partially mangled name which isn't useful for much. This
patch makes clang_Cursor_getMangling return an empty string if the
declaration isn't mangled.
Patch by Michael Wu <mwu@mozilla.com>.
llvm-svn: 253909
(Re-apply patch after bug fixing)
This diff makes sure that the driver does not pass
-fomit-frame-pointer or -momit-leaf-frame-pointer to
the frontend when -pg is used. Currently, clang gives
an error if -fomit-frame-pointer is used in combination
with -pg, but -momit-leaf-frame-pointer was forgotten.
Also, disable frame pointer elimination in the frontend
when -pg is set.
Patch by Stefan Kempf.
llvm-svn: 253886
Runtime library requires, that codegen for 'depend' clause for 'out' dependency kind must be the same as codegen for 'depend' clause with 'inout' dependency.
llvm-svn: 253866
If AS of a variable/parameter declaration is not set by the source,
OpenCL v2.0 s6.5 defines explicit rules for default ASes:
- The AS of global and local static variables defaults to global;
- All pointers point to generic AS.
http://reviews.llvm.org/D13168
llvm-svn: 253863
This diff makes sure that the driver does not pass
-fomit-frame-pointer or -momit-leaf-frame-pointer to
the frontend when -pg is used. Currently, clang gives
an error if -fomit-frame-pointer is used in combination
with -pg, but -momit-leaf-frame-pointer was forgotten.
Also, disable frame pointer elimination in the frontend
when -pg is set.
Patch by Stefan Kempf.
llvm-svn: 253846
The pointer returned by __RTDynamicCast must be bitcasted. However, it
was not expected that __RTDynamicCast would be invoked, resulting in the
bitcast occuring in a different BasicBlock than the invoke. This caused
a down-stream PHI to get confused about which BasicBlock the incomming
value was from.
This fixes PR25606.
llvm-svn: 253843
Specifying a fixed triple is not possible because that target may not
even be compiler. Go for a simpler fix by using a _? regex for the
prefix.
llvm-svn: 253758
This allows us to construct Linux toolchains without a valid linker. This
is needed for example to build a CUDA device toolchain after r253385.
llvm-svn: 253707
This is similar to the earlier fix I did, r253702, expect that here it
is function names that are being searched for. If the function name
matches part of the directory name it can cause an apparent test
case failure.
llvm-svn: 253706
Summary: The frontend debuginfo tests should not invoke llvm passes which includes add-discriminators that will change the debug info generated by FE.
Reviewers: dblaikie
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D14848
llvm-svn: 253686
Daniel Sanders