Use getAliasee instead of getAliasedGlobal.

No functionality change.

llvm-svn: 209038

Update for llvm api change.

Now that llvm cannot represent alias cycles, we have to diagnose erros just
before trying to close the cycle. This degrades the errors a bit. The real
solution is what it

Update for llvm api change.

Now that llvm cannot represent alias cycles, we have to diagnose erros just
before trying to close the cycle. This degrades the errors a bit. The real
solution is what it was before: if we want to provide good errors for these
cases, we have to be able to find a clang level decl given a mangled name
and produce the error from Sema.

llvm-svn: 209008

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Update for llvm API change.

llvm-svn: 208984

Allow dllimport/dllexport on inline functions and adjust the linkage.

This is a step towards handling these attributes on classes (PR11170).

Differential Revision: http://reviews.llvm.org/D3772

ll

Allow dllimport/dllexport on inline functions and adjust the linkage.

This is a step towards handling these attributes on classes (PR11170).

Differential Revision: http://reviews.llvm.org/D3772

llvm-svn: 208925

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Rename CodeGenModule::getLLVMLinkageforDeclarator -> getLLVMLinkageForDeclarator

No functionality change.

llvm-svn: 208808

Update for llvm API change.

llvm-svn: 208717

Pacify bots again - turns out my checkout was slightly polluted when I was reverting a olista01s change, and this pollution made it upstream during the revert checkin :/ Sorryemacs -nw lib/CodeGen/Co

Pacify bots again - turns out my checkout was slightly polluted when I was reverting a olista01s change, and this pollution made it upstream during the revert checkin :/ Sorryemacs -nw lib/CodeGen/CodeGenModule.cpp

llvm-svn: 208426

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Revert r208417 (olista01 'ARM: HFAs must be passed in consecutive registers'). This is a followon commit from r208413 which broke the LLVM bots.

llvm-svn: 208422

Use auto to avoid duplicating the type.

llvm-svn: 208374

Cleanup setFunctionDefinitionAttributes.

Use more specific type, update comments and name style.

llvm-svn: 208328

Small simplification: Reduce the use of cast<>.

llvm-svn: 208320

[OPENMP] Initial codegen for '#pragma omp parallel'

llvm-svn: 208077

Fix pr19653.

Warn if an alias requests a section other than the aliasee section.

llvm-svn: 207997

Small refactoring, no functionality change.

llvm-svn: 207991

XCore target: fix bug in dereferencing null pointer.

Also add basic cpp ABI tests where they differ from C ABI output.

llvm-svn: 207834

XCore target: Add TypeString meta data to IR output.

This includes the addition of the virtual function:
TargetCodeGenInfo::EmitTargetMD()

llvm-svn: 207832

AST: Mangle reference temporaries reliably

Summary:
Previously, we would generate a single name for all reference
temporaries and allow LLVM to rename them for us. Instead, number the
reference tem

AST: Mangle reference temporaries reliably

Summary:
Previously, we would generate a single name for all reference
temporaries and allow LLVM to rename them for us. Instead, number the
reference temporaries as we build them in Sema.

Reviewers: rsmith

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D3554

llvm-svn: 207776

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CodeGen: Reference temporaries inherit visibility

Reference temporaries inherited many properties from the variable that
they correspond to but visibility wasn't one of them.

llvm-svn: 207496

CodeGen: Fix linkage of reference temporaries

Summary:
A reference temporary should inherit the linkage of the variable it
initializes. Otherwise, we may hit cases where a reference temporary
would

CodeGen: Fix linkage of reference temporaries

Summary:
A reference temporary should inherit the linkage of the variable it
initializes. Otherwise, we may hit cases where a reference temporary
wouldn't have the same value in all translation units.

Reviewers: rsmith

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D3515

llvm-svn: 207451

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CodeGen: Cleanup variable linkage calculation

Almost all linkage calculation for VarDecls occured inside of
GetLLVMLinkageVarDefinition except for static data members. Centralize
the logic so that

CodeGen: Cleanup variable linkage calculation

Almost all linkage calculation for VarDecls occured inside of
GetLLVMLinkageVarDefinition except for static data members. Centralize
the logic so that it can be more readily reused.

No functionality change.

llvm-svn: 207241

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CodeGen: Refactor linkage/visibility calculation

It turns out that linkage and visibility have rather similar logic for
both functions and non-variable globals. Split the calculation out so
that bo

CodeGen: Refactor linkage/visibility calculation

It turns out that linkage and visibility have rather similar logic for
both functions and non-variable globals. Split the calculation out so
that both sides may share this code.

No functionality change.

llvm-svn: 207239

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Remove some empty statements

Cleanup only.

llvm-svn: 206709

CodeGen: Use LLVM's InstrProfReader in -fprofile-instr-use=

Update clang to use the InstrProfReader from LLVM to read
instrumentation based profile data. This also switches us from the
naive text fo

CodeGen: Use LLVM's InstrProfReader in -fprofile-instr-use=

Update clang to use the InstrProfReader from LLVM to read
instrumentation based profile data. This also switches us from the
naive text format to the binary format, since that's what's
implemented in the reader.

llvm-svn: 206658

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CodeGen: Emit warnings for out of date profile data during PGO

This adds a warning that triggers when profile data doesn't match for
the source that's being compiled with -fprofile-instr-use=. This

CodeGen: Emit warnings for out of date profile data during PGO

This adds a warning that triggers when profile data doesn't match for
the source that's being compiled with -fprofile-instr-use=. This fires
only once per translation unit, as warning on every mismatched
function would be quite noisy.

llvm-svn: 206322

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CodeGen: Move PGO initialization into Release()

Emitting the PGO initialization in EmitGlobalFunctionDefinition is
inefficient, since this only has an effect once per module. We move
this to Releas

CodeGen: Move PGO initialization into Release()

Emitting the PGO initialization in EmitGlobalFunctionDefinition is
inefficient, since this only has an effect once per module. We move
this to Release() with the rest of the once-per-module logic.

llvm-svn: 205977

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