From f0340ff625aa27c6470fe82e6c1bb04bf592bbe4 Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Wed, 28 Jan 2015 12:41:44 -0800 Subject: [PATCH] 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 --- src/glsl/nir/nir_opcodes.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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); """) -- 2.30.2