Commit baec4581 authored by Alyssa Rosenzweig's avatar Alyssa Rosenzweig 💜 Committed by Marge Bot
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pan/bi: Implement bi_reg_fmt_for_nir helper

Signed-off-by: Alyssa Rosenzweig's avatarAlyssa Rosenzweig <>
Part-of: <mesa/mesa!8135>
parent 279772b5
......@@ -198,6 +198,21 @@ bi_interp_for_intrinsic(nir_intrinsic_op op)
/* auto, 64-bit omitted */
static enum bi_register_format
bi_reg_fmt_for_nir(nir_alu_type T)
switch (T) {
case nir_type_float16: return BI_REGISTER_FORMAT_F16;
case nir_type_float32: return BI_REGISTER_FORMAT_F32;
case nir_type_int16: return BI_REGISTER_FORMAT_S16;
case nir_type_uint16: return BI_REGISTER_FORMAT_U16;
case nir_type_int32: return BI_REGISTER_FORMAT_S32;
case nir_type_uint32: return BI_REGISTER_FORMAT_U32;
default: unreachable("Invalid type for register format");
/* Checks if the _IMM variant of an intrinsic can be used, returning in imm the
* immediate to be used (which applies even if _IMM can't be used) */
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