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authorJason Ekstrand <[email protected]>2015-01-26 14:21:15 -0800
committerJason Ekstrand <[email protected]>2015-01-28 03:42:41 -0800
commitd7d340fb2f68c46bd5a0008ecf53c6693e29c916 (patch)
tree8388df70e5bbc97c1a3fb7fc2786c52a3a51a795 /src/glsl/nir
parentd6eb572905e39c36168b8f5da240af961f9dde0a (diff)
nir/opcodes: Use fpclassify() instead of isnormal() for ldexp
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88806 Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/glsl/nir')
-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 f54a0176c0d..3f215393d55 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 (!isnormal(dst))
+if (fpclassify(dst) != FP_NORMAL)
dst = copysign(0.0f, src0);
""")