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Commit e06163a9 authored by Tom Stellard's avatar Tom Stellard
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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.

llvm-svn: 174609
parent 6d867e8d
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