the add/sub case since in the case of multiplication you also have to check that
the operation in the larger type did not overflow.

llvm-svn: 165017

Splitting this test case into two because the behavior for the calling convention code is target-specific.

llvm-svn: 165016

Allowing individual targets to determine whether a given calling convention is allowed or ignored with warning. This allows for correct name mangling for x64 targets on Windows, which in turn allows for linking against the Win32 APIs.

Fixes PR13782

llvm-svn: 165015

llvm-svn: 165009

[ASan] Change __asan_set_on_error_callback to weak overridable __asan_on_error, so that ASan would call the latter even if it finds the error early (i.e. during module initialization)

llvm-svn: 165008

llvm-svn: 165007

llvm-svn: 165006

Add redecls into their lexical DeclContext: this is what they assert on, and the merging should have set it correctly.
This is especially relevant for templatedDecls that might be injected (and thus have their DeclContext set to) somewhere completely different.

llvm-svn: 165005

llvm-svn: 165004

llvm-svn: 165003

Enable programmatic provisioning of virtual module.map files (instead of writing out actual module.map files).
Opens up the wonders of clang::Modules to tools - though they remain as experimental as before.

llvm-svn: 165002

llvm-svn: 165001

[Sanitizer/ASan] Simplify the code that prints and symbolizes stack traces. Fall back to module+offset if user-provided symbolizer failed. Use weak function __asan_symbolize instead of __asan_set_symbolize_callback in ASan interface, so that we're able to symbolize reports for errors that happen before the main() is called, for example, during module initialization.

llvm-svn: 165000

llvm-svn: 164999

llvm-svn: 164998

llvm-svn: 164997

Patch by David Tweed!

llvm-svn: 164996

llvm-svn: 164995

llvm-svn: 164994

Check whether a pending instantiation needs to be instantiated (or whether an instantiation already exists).
Verify the size of the PendingInstantiations record (was only checking size of existing PendingInstantiations).

Migrate Obj-C++ part of redecl-merge into separate test, now that this is growing.
templates.mm: test that CodeGen has seen exactly one definition of template instantiations.
redecl-merge.m: use "@" specifier for expected-diagnostics.

llvm-svn: 164993

llvm-svn: 164992

Shared libraries on MacOSX were not properly being removed from the shared
module list when re-running a debug session due to an error in:

Module::MatchesModuleSpec()

llvm-svn: 164991

for ARC.  Fixes <rdar://problem/12407705>

llvm-svn: 164990

Clang will now honor the FP_CONTRACT pragma and emit LLVM
fmuladd intrinsics for expressions of the form A * B + C (when they occur in a
single statement).

llvm-svn: 164989

Fixes <rdar://problem/12355298>

llvm-svn: 164988

llvm-svn: 164987

Again, let me know if anything breaks due to this!

llvm-svn: 164986

Reduce the amount of output that DynamicLoaderDarwinKernel
prints for each kext it loads.
<rdar://problem/7714201> 

llvm-svn: 164985

Also applies to -Wnonnull, -Wtype-safety, and -Wnon-pod-varargs.
All of these can be better checked at instantiation time.

This change does not actually affect regular CallExpr function calls,
since the checks there only happen after overload resolution.
However, it will affect Objective-C method calls.

<rdar://problem/12373934>

llvm-svn: 164984

llvm-svn: 164983

llvm-svn: 164982

Reorganize to derive all sections from SectionChunk.
Construct section table header from SectionChunk.

llvm-svn: 164981

Rework the logic to account for the fact that we no longer create a MCInst.

llvm-svn: 164980

map constraints and MCInst operands to inline asm operands.  This replaces the
getMCInstOperandNum() function.

The logic to determine the constraints are not in place, so we still default to
a register constraint (i.e., "r"). Also, we no longer build the MCInst but
rather return just the opcode to get the MCInstrDesc.

llvm-svn: 164979

[clang-tests] Changed relative paths to absolute paths in run command for annotate-macro-args.m, get-cursor-macro-args.m, import_self.c.

This fixes make check-all failures when make -C is used to run the tests.

llvm-svn: 164978

skip the x86_64 version for mingw32 and win32.

llvm-svn: 164977

  * Updates ReaderELF.cpp contentType method to match ELF.h's logic and now handle
    typeData
  * Add -arch to ldd-core testdriver
  * Add testcase to check typeData
  * Update others to stay in sync with this change.

llvm-svn: 164976

llvm-svn: 164975

The target backend can support data-in-code load commands even when
the assembler doesn't, or vice-versa. Allow targets to opt-in for
direct-to-object.

PR13973.

llvm-svn: 164974

llvm-svn: 164973