| commit | 1234c9be42b4ebd4b398df461123205dccf3706c | [log] [tgz] |
|---|---|---|
| author | Tom Stellard <thomas.stellard@amd.com> | Thu Feb 07 14:02:35 2013 +0000 |
| committer | Tom Stellard <thomas.stellard@amd.com> | Thu Feb 07 14:02:35 2013 +0000 |
| tree | d328469268473b89e100f52577a0dbfe6f244eb5 | |
| parent | 2a77cf7f47900c8df55cfea794936006b494e943 [diff] |
R600: Add support for SET*_DX10 instructions These instructions compare two floating point values and return an integer true (-1) or false (0) value. When compiling code generated by the Mesa GLSL frontend, the SET*_DX10 instructions save us four instructions for most branch decisions that use floating-point comparisons. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174609 91177308-0d34-0410-b5e6-96231b3b80d8