diff options
Diffstat (limited to 'src/compiler/nir/nir_opt_algebraic.py')
| -rw-r--r-- | src/compiler/nir/nir_opt_algebraic.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/compiler/nir/nir_opt_algebraic.py b/src/compiler/nir/nir_opt_algebraic.py index 073e79900cb..ba27d702b5d 100644 --- a/src/compiler/nir/nir_opt_algebraic.py +++ b/src/compiler/nir/nir_opt_algebraic.py @@ -636,11 +636,11 @@ optimizations = [ # Reassociate constants in add/mul chains so they can be folded together. # For now, we mostly only handle cases where the constants are separated by # a single non-constant. We could do better eventually. - (('~fmul', '#a', ('fmul', b, '#c')), ('fmul', ('fmul', a, c), b)), - (('imul', '#a', ('imul', b, '#c')), ('imul', ('imul', a, c), b)), - (('~fadd', '#a', ('fadd', b, '#c')), ('fadd', ('fadd', a, c), b)), - (('~fadd', '#a', ('fneg', ('fadd', b, '#c'))), ('fadd', ('fadd', a, ('fneg', c)), ('fneg', b))), - (('iadd', '#a', ('iadd', b, '#c')), ('iadd', ('iadd', a, c), b)), + (('~fmul', '#a', ('fmul', 'b(is_not_const)', '#c')), ('fmul', ('fmul', a, c), b)), + (('imul', '#a', ('imul', 'b(is_not_const)', '#c')), ('imul', ('imul', a, c), b)), + (('~fadd', '#a', ('fadd', 'b(is_not_const)', '#c')), ('fadd', ('fadd', a, c), b)), + (('~fadd', '#a', ('fneg', ('fadd', 'b(is_not_const)', '#c'))), ('fadd', ('fadd', a, ('fneg', c)), ('fneg', b))), + (('iadd', '#a', ('iadd', 'b(is_not_const)', '#c')), ('iadd', ('iadd', a, c), b)), # By definition... (('bcsel', ('ige', ('find_lsb', a), 0), ('find_lsb', a), -1), ('find_lsb', a)), |