[RuntimeDebugBuilder] Remove pointer element type accesses

[OpaquePtr] Remove uses of CreateGEP() without element type

Remove uses of to-be-deprecated API. In cases where the correct
element type was not immediately obvious to me, fall back to
explicit getP

[OpaquePtr] Remove uses of CreateGEP() without element type

Remove uses of to-be-deprecated API. In cases where the correct
element type was not immediately obvious to me, fall back to
explicit getPointerElementType().

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[OpaquePtrs] Remove some uses of type-less CreateGEP() (NFC)

This removes some (but not all) uses of type-less CreateGEP()
and CreateInBoundsGEP() APIs, which are incompatible with opaque
pointers.

[OpaquePtrs] Remove some uses of type-less CreateGEP() (NFC)

This removes some (but not all) uses of type-less CreateGEP()
and CreateInBoundsGEP() APIs, which are incompatible with opaque
pointers.

There are a still a number of tricky uses left, as well as many
more variation APIs for CreateGEP.

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[Alignment][NFC] Use Align with CreateAlignedStore

Summary:
This is patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/20

[Alignment][NFC] Use Align with CreateAlignedStore

Summary:
This is patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Reviewers: courbet, bollu

Subscribers: arsenm, jvesely, nhaehnle, hiraditya, kerbowa, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D73274

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[IR] Include target specific intrinsic headers

After D71320, target-specific intrinsic headers should be included.

Apply include-what-you-use #include removal suggestions. NFC.

This removes unused includes (and forward declarations) as
suggested by include-what-you-use. If a transitive include of a removed
inclu

Apply include-what-you-use #include removal suggestions. NFC.

This removes unused includes (and forward declarations) as
suggested by include-what-you-use. If a transitive include of a removed
include is required to compile a file, I added the required header (or
forward declaration if suggested by include-what-you-use).

This should reduce compilation time and reduce the number of iterative
recompilations when a header was changed.

llvm-svn: 357209

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Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the ne

Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

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[CodeGen] Print executed statement instances at runtime.

Add the options -polly-codegen-trace-stmts and
-polly-codegen-trace-scalars. When enabled, adds a call to the
beginning of every generated st

[CodeGen] Print executed statement instances at runtime.

Add the options -polly-codegen-trace-stmts and
-polly-codegen-trace-scalars. When enabled, adds a call to the
beginning of every generated statement that prints the executed
statement instance. With -polly-codegen-trace-scalars, it also prints
the value of all scalars that are used in the statement, and PHIs
defined in the beginning of the statement.

Differential Revision: https://reviews.llvm.org/D45743

llvm-svn: 330864

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[RuntimeDebugBuilder] Do not break for 64 bit integers

In r330292 this assert was turned incorrectly into an unreachable, but
the correct behavior (thanks Michael) is to assert for anything that is

[RuntimeDebugBuilder] Do not break for 64 bit integers

In r330292 this assert was turned incorrectly into an unreachable, but
the correct behavior (thanks Michael) is to assert for anything that is
not 64 bit, but falltrough for 64 bit. I document this in the source
code.

llvm-svn: 330309

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[RuntimeDebugBuilder] Turn assert into an unreachable

llvm-svn: 330289

Update for alloca construction changes

llvm-svn: 299905

Update for llvm r274769

llvm-svn: 274777

polly/ADT: Remove implicit ilist iterator conversions, NFC

Remove all the implicit ilist iterator conversions from polly, in
preparation for making them illegal in ADT. There was one oddity I came

polly/ADT: Remove implicit ilist iterator conversions, NFC

Remove all the implicit ilist iterator conversions from polly, in
preparation for making them illegal in ADT. There was one oddity I came
across: at line 95 of lib/CodeGen/LoopGenerators.cpp, there was a
post-increment `Builder.GetInsertPoint()++`.

Since it was a no-op, I removed it, but I admit I wonder if it might be
a bug (both before and after this change)? Perhaps it should be a
pre-increment?

llvm-svn: 252357

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RunTimeDebugBuilder: Allocate memory _after_ knowing how much is needed

This fixes a memory corruption issue, where we accessed more memory than
actually allocated.

llvm-svn: 252197

Add option -polly-codegen-add-debug-printing

When this option is enabled, Polly will emit printf calls for each scalar
load/and store which dump the scalar value loaded/stored at run time.

This pat

Add option -polly-codegen-add-debug-printing

When this option is enabled, Polly will emit printf calls for each scalar
load/and store which dump the scalar value loaded/stored at run time.

This patch also refactors the RuntimeDebugBuilder to use variadic templates
when generating CPU printfs. As result, it now becomes easier to print
strings that consist of a set of arguments. Also, as a single printf
call is emitted, it is more likely for such strings to be emitted atomically
if executed multi-threaded.

llvm-svn: 246941

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RuntimeDebugPrinter: Simplify code [NFC]

llvm-svn: 246940

GPURuntimeDebugPrinter: Printer pointer values (except if they are strings)

Only pointer values in constant address space are assumed to be strings. For
all other pointers their address is printed.

GPURuntimeDebugPrinter: Printer pointer values (except if they are strings)

Only pointer values in constant address space are assumed to be strings. For
all other pointers their address is printed.

llvm-svn: 242524

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Print thread-identifiers in GPU debug output

This helps us to understand which thread prints which information.

llvm-svn: 241452

Fix the clang -Werror build (-Wbraced-scalar-init)

llvm-svn: 240172

Add NVIDIA vprintf printing to RuntimeDebugBuilder

2nd try, this time with the corresponding LLVM IRBuilder changes in place.

llvm-svn: 240119

Revert "Add NVIDIA vprintf printing to RuntimeDebugBuilder"

This reverts commit 239219 which requires some LLVM changes I forgot to commit.

Reported-by: Marshall Clow
llvm-svn: 239306

Add NVIDIA vprintf printing to RuntimeDebugBuilder

llvm-svn: 239219

Adapt to IRBuilder::CreateCall interface change

The IRBuilder::CreateCall interface was changed in r237624 and now requires an
initializer list.

llvm-svn: 237666

Sort include directives

Upcoming revisions of isl require us to include header files explicitly, which
have previously been already transitively included. Before we add them, we sort
the existing in

Sort include directives

Upcoming revisions of isl require us to include header files explicitly, which
have previously been already transitively included. Before we add them, we sort
the existing includes.

Thanks to Chandler for sort_includes.py. A simple, but very convenient script.

llvm-svn: 236930

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Use argument type directly from fflush if available in translation unit

When our RuntimeDebugBuilder calles fflush(NULL) to flush all output streams, it
is important that the types we use in the cal

Use argument type directly from fflush if available in translation unit

When our RuntimeDebugBuilder calles fflush(NULL) to flush all output streams, it
is important that the types we use in the call match the ones used in a
declaration of fflush possible already available in the translation unit.

As we just pass on a NULL pointer, the type of the pointer value does not really
matter. However, as LLVM complains in case of mismatched types, we make sure
to create a NULL pointer of identical type.

No test case, as RuntimeDebugBuilder is not permanently used in Polly. Calls to
it are until now only used to add informative output during debugging sessions.

llvm-svn: 221251

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