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i965: Lower DFRACEXP/DLDEXP

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v2 (Connor): rebase on master which moved this to brw_link.cpp
v3 (Sam):
- Only enable DFREXP_DLDEXP_TO_ARITH in process_glsl_ir(). This is
used for doubles. Single floating point op is lowered by NIR.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
This commit is contained in:
Topi Pohjolainen 2014-10-15 17:41:02 +03:00 • committed by Samuel Iglesias Gonsálvez
parent 30424fd25a
commit e88cf0f2d2
1 changed files with 1 additions and 0 deletions
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src/mesa/drivers/dri/i965/brw_link.cpp
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@ -110,6 +110,7 @@ process_glsl_ir(gl_shader_stage stage,
SUB_TO_ADD_NEG | SUB_TO_ADD_NEG |
EXP_TO_EXP2 | EXP_TO_EXP2 |
LOG_TO_LOG2 | LOG_TO_LOG2 |
DFREXP_DLDEXP_TO_ARITH |
CARRY_TO_ARITH | CARRY_TO_ARITH |
BORROW_TO_ARITH); BORROW_TO_ARITH);