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agx: Implement native float->int conversions

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No 8-bit or 64-bit yet since those need lowerings.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
This commit is contained in:
Alyssa Rosenzweig 2021-04-16 17:55:49 -04:00 • committed by Alyssa Rosenzweig
parent 8191adb0d9
commit 2126848771
1 changed files with 16 additions and 0 deletions
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16
src/asahi/compiler/agx_compile.c
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@ -264,6 +264,22 @@ agx_emit_alu(agx_builder *b, nir_alu_instr *instr)
return agx_fmul_to(b, dst, sinc, fixup);
}
case nir_op_f2i16:
return agx_convert_to(b, dst,
agx_immediate(AGX_CONVERT_F_TO_S16), s0, AGX_ROUND_RTZ);
case nir_op_f2i32:
return agx_convert_to(b, dst,
agx_immediate(AGX_CONVERT_F_TO_S32), s0, AGX_ROUND_RTZ);
case nir_op_f2u16:
return agx_convert_to(b, dst,
agx_immediate(AGX_CONVERT_F_TO_U16), s0, AGX_ROUND_RTZ);
case nir_op_f2u32:
return agx_convert_to(b, dst,
agx_immediate(AGX_CONVERT_F_TO_U32), s0, AGX_ROUND_RTZ);
case nir_op_vec2:
case nir_op_vec3:
case nir_op_vec4: