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authorJason Ekstrand <[email protected]>2015-01-28 12:41:44 -0800
committerJason Ekstrand <[email protected]>2015-01-28 13:19:47 -0800
commitf0340ff625aa27c6470fe82e6c1bb04bf592bbe4 (patch)
tree40cf68c5c39361743b823bf132d6bb142bb4d8bb /src
parent58e8468d113c7d3d4a59ea4a8d70fd45b78e85e6 (diff)
Revert "nir/opcodes: Use fpclassify() instead of isnormal() for ldexp"
This reverts commit d7d340fb2f68c46bd5a0008ecf53c6693e29c916. We have an isnormal() implementation available, the only problem was that we had the wrong return type (fixed in a later patch). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88806 Acked-by: Matt Turner <[email protected]>
Diffstat (limited to 'src')
-rw-r--r--src/glsl/nir/nir_opcodes.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/glsl/nir/nir_opcodes.py b/src/glsl/nir/nir_opcodes.py
index 3f215393d55..f54a0176c0d 100644
--- a/src/glsl/nir/nir_opcodes.py
+++ b/src/glsl/nir/nir_opcodes.py
@@ -480,7 +480,7 @@ else
opcode("ldexp", 0, tunsigned, [0, 0], [tfloat, tint], "", """
dst = ldexp(src0, src1);
/* flush denormals to zero. */
-if (fpclassify(dst) != FP_NORMAL)
+if (!isnormal(dst))
dst = copysign(0.0f, src0);
""")