Mesa (master): nir/algebraic: Make an optimization more specific

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Module: Mesa
Branch: master
Commit: b569093566f9138dc8890fe1ef9615d11177d140
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b569093566f9138dc8890fe1ef9615d11177d140

Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date:   Wed Dec  5 21:32:11 2018 -0600

nir/algebraic: Make an optimization more specific

Later in this series, bool is not going to imply 32-bit.

Reviewed-by: Eric Anholt <eric at anholt.net>
Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
Tested-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

---

 src/compiler/nir/nir_opt_algebraic.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/nir/nir_opt_algebraic.py b/src/compiler/nir/nir_opt_algebraic.py
index 57abe7c995..1f1dd9e8b7 100644
--- a/src/compiler/nir/nir_opt_algebraic.py
+++ b/src/compiler/nir/nir_opt_algebraic.py
@@ -440,7 +440,7 @@ optimizations = [
    (('imul', ('b2i', 'a at 32'), ('b2i', 'b at 32')), ('b2i', ('iand', a, b))),
    (('fmul', ('b2f', 'a at 32'), ('b2f', 'b at 32')), ('b2f', ('iand', a, b))),
    (('fsat', ('fadd', ('b2f', 'a at 32'), ('b2f', 'b at 32'))), ('b2f', ('ior', a, b))),
-   (('iand', 'a at bool', 1.0), ('b2f', a)),
+   (('iand', 'a at bool32', 1.0), ('b2f', a)),
    # True/False are ~0 and 0 in NIR.  b2i of True is 1, and -1 is ~0 (True).
    (('ineg', ('b2i32', 'a at 32')), a),
    (('flt', ('fneg', ('b2f', 'a at 32')), 0), a), # Generated by TGSI KILL_IF.