Also add a test that we disallow
__constant__ __shared__ int x;
because it's possible to break this without breaking
__shared__ __constant__ int x;
Reviewers: rnk
Subscribers: cfe-commits, tra
Differential Revision: https://reviews.llvm.org/D25125
llvm-svn: 282985
When emitting the fundamental type information constants, inherit the
DLLExportAttr from `__fundamental_type_info`. We would previously not
honor the `__declspec(dllexport)` on the type information.
llvm-svn: 282980
Remove the test for thread stopped states from this test.
That isn't set properly now, and its setting doesn't matter till we actually support non-stop debugging, so
we shouldn't have unrelated tests failing from it.
Also changed some code that was trying and failing to grub command line output, and replaced
it by SB API calls.
llvm-svn: 282976
assume that ::operator new provides no more alignment than is necessary for any
primitive type, except when we're on a GNU OS, where glibc's malloc guarantees
to provide 64-bit alignment on 32-bit systems and 128-bit alignment on 64-bit
systems. This can be controlled by the command-line -fnew-alignment flag.
llvm-svn: 282974
Summary: The title says it all.
Reviewers: rsmith, GorNishanov
Subscribers: mehdi_amini, cfe-commits
Differential Revision: https://reviews.llvm.org/D25078
llvm-svn: 282973
Support lax convertions on compound assignment expressions like:
typedef __attribute__((vector_size(8))) double float64x1_t;
typedef __attribute__((vector_size(16))) double float64x2_t;
float64x1_t vget_low_f64(float64x2_t __p0);
double c = 3.0;
float64x2_t v = {0.0, 1.0};
c += vget_low_f64(v);
This restores one more valid behavior pre r266366, and is a incremental
follow up from work committed in r274646.
While here, make the check more strict, add FIXMEs, clean up variable
names to match what they can actually be and update testcases to reflect
that. We now reject:
typedef float float2 __attribute__ ((vector_size (8)));
double d;
f2 += d;
which doesn't fit as a direct bitcast anyway.
Differential Revision: https://reviews.llvm.org/D24472
rdar://problem/28033929
llvm-svn: 282968
We don't need to have singleton ValueMapping on their own, we can just
reuse one of the elements of the 3-ops mapping.
This allows even more code sharing.
NFC.
llvm-svn: 282959
This diff adds std::move to avoid copying of
the Replacement NewR in the method Replacements::add.
Test plan: make -j8 check-all
Differential revision: https://reviews.llvm.org/D25049
llvm-svn: 282949
When we create a PDB file using PDBFileBuilder, the information
in the superblock, such as the size of the resulting file, is not
available.
Previously, PDBFileBuilder::initialize took a superblock assuming
that all the members of the struct are correct. That is useful when
you want to restore the exact information from a YAML file, but
that's probably the only use case in which that is useful.
When we are creating a PDB file on the fly, we have to backfill the
members.
This patch redefines PDBFileBuilder::initialize to take only a
block size. Now all the other members are left as default values,
so that they'll be updated when commit() is called.
Differential Revision: https://reviews.llvm.org/D25108
llvm-svn: 282944
WritableStream needs the exact file size to open a file, but
until we fix the final layout of a PDB file, we don't know the
size of the file.
This patch changes the parameter type of PDBFileBuilder::commit
to solve that chiecken-and-egg problem. Now the function opens
a file after fixing the layout, so it can create a file with the
exact size.
Differential Revision: https://reviews.llvm.org/D25107
llvm-svn: 282940
Justin Lebar