OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nir/loop_analyze: Use new eval_const_* helpers in test_iterations

Browse Source 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
This commit is contained in:
Jason Ekstrand
2019-06-20 16:29:30 -05:00
parent 268ad47c11
commit 6455fa9710
1 changed files with 4 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/compiler/nir/nir_loop_analyze.c
View File

@@ -664,14 +664,12 @@ test_iterations(int32_t iter_int, nir_const_value *step,
/* Multiple the iteration count we are testing by the number of times we /* Multiple the iteration count we are testing by the number of times we
* step the induction variable each iteration. * step the induction variable each iteration.
*/ */
nir_const_value *mul_src[2] = { &iter_src, step }; nir_const_value mul_result =
nir_const_value mul_result; eval_const_binop(mul_op, bit_size, iter_src, *step);
nir_eval_const_opcode(mul_op, &mul_result, 1, bit_size, mul_src);
/* Add the initial value to the accumulated induction variable total */ /* Add the initial value to the accumulated induction variable total */
nir_const_value *add_src[2] = { &mul_result, initial }; nir_const_value add_result =
nir_const_value add_result; eval_const_binop(add_op, bit_size, mul_result, *initial);
nir_eval_const_opcode(add_op, &add_result, 1, bit_size, add_src);
nir_const_value *src[2]; nir_const_value *src[2];
src[limit_rhs ? 0 : 1] = &add_result; src[limit_rhs ? 0 : 1] = &add_result;