llvm-project

Commit Graph

Author	SHA1	Message	Date
Matt Arsenault	a48e15c6cb	Split sources for amdgcn and r600 Most files remain in a common amdgpu directory. Also switches barriers to to use convergent, and use llvm.amdgcn.s.barrier. This now requires 3.9/trunk to build amdgcn. llvm-svn: 260777	2016-02-13 01:01:59 +00:00
Tom Stellard	d2e83929a9	R600: Set the noduplicate attribute on barrier() intrinsics This will prevent LLVM optimization passes from creating illegal uses of the barrier() intrinsic (e.g. calling barrier() from a conditional that is not executed by all threads). llvm-svn: 193753	2013-10-31 15:50:48 +00:00
Tom Stellard	3a81b5d083	Implement barrier() builtin Reviewed and Tested-by: Aaron Watry <awatry@gmail.com> llvm-svn: 185837	2013-07-08 17:26:39 +00:00

Author

SHA1

Message

Date

Matt Arsenault

a48e15c6cb

Split sources for amdgcn and r600

Most files remain in a common amdgpu directory.

Also switches barriers to to use convergent,
and use llvm.amdgcn.s.barrier.

This now requires 3.9/trunk to build amdgcn.

llvm-svn: 260777

2016-02-13 01:01:59 +00:00

Tom Stellard

d2e83929a9

R600: Set the noduplicate attribute on barrier() intrinsics

This will prevent LLVM optimization passes from creating illegal uses
of the barrier() intrinsic (e.g. calling barrier() from a conditional
that is not executed by all threads).

llvm-svn: 193753

2013-10-31 15:50:48 +00:00

Tom Stellard

3a81b5d083

Implement barrier() builtin

Reviewed and Tested-by: Aaron Watry <awatry@gmail.com>

llvm-svn: 185837

2013-07-08 17:26:39 +00:00

3 Commits