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gallivm: handle 16-bit input in i2b32

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Fixes: dac8cb981f ("gallivm/nir: allow 8/16-bit conversion and comparison.")
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10185>
This commit is contained in:
Erik Faye-Lund 2021-04-12 16:20:06 +02:00 • committed by Marge Bot
parent 106da39b19
commit da5f346e6c
1 changed files with 3 additions and 1 deletions
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4
src/gallium/auxiliary/gallivm/lp_bld_nir.c
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@ -206,7 +206,9 @@ static LLVMValueRef int_to_bool32(struct lp_build_nir_context *bld_base,
LLVMBuilderRef builder = bld_base->base.gallivm->builder;
struct lp_build_context *int_bld = get_int_bld(bld_base, is_unsigned, src_bit_size);
LLVMValueRef result = lp_build_compare(bld_base->base.gallivm, int_bld->type, PIPE_FUNC_NOTEQUAL, val, int_bld->zero);
if (src_bit_size == 64)
if (src_bit_size == 16)
result = LLVMBuildSExt(builder, result, bld_base->int_bld.vec_type, "");
else if (src_bit_size == 64)
result = LLVMBuildTrunc(builder, result, bld_base->int_bld.vec_type, "");
return result;
}