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| author | Brian Paul <brianp@vmware.com> | 2009-01-09 21:48:54 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-01-10 14:58:44 -0700 |
| commit | 0c71313970be3d097814839577cd141d46666783 (patch) | |
| tree | 14159da3a17a1c73b3465dd1ba4d942466c851c5 /scons/mslib_sa.py | |
| parent | 1922ea965ac5c411cf5a3ed0ac7c8dbb873dba6c (diff) | |
gallium: fix register clobber bug in TGSI->PPC codegen
When negating a src vector that's stored in a altivec register, need to put
negated value into a new register so we don't upset the original value.
This solves the dark colors in the mandelbrot GLSL demo.
Also, use new predicate functions to check if a TGSI temp is stored in
an altivec register.
Diffstat (limited to 'scons/mslib_sa.py')
0 files changed, 0 insertions, 0 deletions