llvm-project.git/clang/test/CodeGenOpenCL/vectorLoadStore.cl, branch main

[CodeGenOpenCL] Convert some tests to opaque pointers (NFC)

2023-01-05T09:57:30+00:00

[OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC)

2022-04-07T10:09:47+00:00

This adds -no-opaque-pointers to clang tests whose output will
change when opaque pointers are enabled by default. This is
intended to be part of the migration approach described in
https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9.

The patch has been produced by replacing %clang_cc1 with
%clang_cc1 -no-opaque-pointers for tests that fail with opaque
pointers enabled. Worth noting that this doesn't cover all tests,
there's a remaining ~40 tests not using %clang_cc1 that will need
a followup change.

Differential Revision: https://reviews.llvm.org/D123115

[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences

2020-12-31T08:27:11+00:00

For a default visibility external linkage definition, dso_local is set for ELF
-fno-pic/-fpie and COFF and Mach-O. Since default clang -cc1 for ELF is similar
to -fpic ("PIC Level" is not set), this nuance causes unneeded binary format differences.

To make emitted IR similar, ELF -cc1 -fpic will default to -fno-semantic-interposition,
which sets dso_local for default visibility external linkage definitions.

To make this flip smooth and enable future (dso_local as definition default),
this patch replaces (function) `define ` with `define{{.*}} `,
(variable/constant/alias) `= ` with `={{.*}} `, or inserts appropriate `{{.*}} `.

Use unary CreateShuffleVector if possible

2020-12-30T13:36:08+00:00

As mentioned in D93793, there are quite a few places where unary `IRBuilder::CreateShuffleVector(X, Mask)` can be used
instead of `IRBuilder::CreateShuffleVector(X, Undef, Mask)`.
Let's update them.

Actually, it would have been more natural if the patches were made in this order:
(1) let them use unary CreateShuffleVector first
(2) update IRBuilder::CreateShuffleVector to use poison as a placeholder value (D93793)

The order is swapped, but in terms of correctness it is still fine.

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D93923

[OpenCL] Fixed CL version in failing test.

2017-09-27T17:03:35+00:00

llvm-svn: 314317

[OpenCL] Handle address space conversion while setting type alignment.

2017-09-27T14:37:00+00:00

Added missing addrspacecast case in alignment computation
logic of pointer type emission in IR generation.

Differential Revision: https://reviews.llvm.org/D37804

llvm-svn: 314304

Remove names from the CHECK lines.

2012-08-16T00:22:16+00:00

llvm-svn: 162003

Convert loads and stores of vec3 to vec4 to achieve better code generation. Add test case.

2012-08-16T00:10:13+00:00

llvm-svn: 162002