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i965: Lower ldexp.

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v2: Drop frexp lowering.
Reviewed-by: Paul Berry <stereotype441@gmail.com>
This commit is contained in:
Matt Turner 2013-08-03 11:34:30 -07:00
parent d0b8ea60b7
commit c43d6060b1
1 changed files with 2 additions and 1 deletions
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src/mesa/drivers/dri/i965/brw_shader.cpp
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@ -154,7 +154,8 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *shProg)
EXP_TO_EXP2 |
LOG_TO_LOG2 |
bitfield_insert |
lrp_to_arith);
lrp_to_arith |
LDEXP_TO_ARITH);
/* Pre-gen6 HW can only nest if-statements 16 deep. Beyond this,
* if-statements need to be flattened.