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nir: make fquantize2f16 32bit only

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Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39266>
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Georg Lehmann 2026-01-12 14:37:21 +01:00 • committed by Marge Bot
parent ec4bcbd26d
commit 631a7ef92a
1 changed files with 1 additions and 1 deletions
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src/compiler/nir/nir_opcodes.py
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@ -377,7 +377,7 @@ unop("ffloor", tfloat, "bit_size == 64 ? floor(src0) : floorf(src0)")
unop("ffract", tfloat, "src0 - (bit_size == 64 ? floor(src0) : floorf(src0))")
unop("fround_even", tfloat, "bit_size == 64 ? _mesa_roundeven(src0) : _mesa_roundevenf(src0)")
unop("fquantize2f16", tfloat, "(fabs(src0) < ldexpf(1.0, -14)) ? copysignf(0.0f, src0) : _mesa_half_to_float(_mesa_float_to_half(src0))")
unop("fquantize2f16", tfloat32, "(fabsf(src0) < ldexpf(1.0, -14)) ? copysignf(0.0f, src0) : _mesa_half_to_float(_mesa_float_to_half(src0))")
# Trigonometric operations.