Pinning numba version to 0.54.0

Author: kozlov-alexey

README.rst

@@ -85,7 +85,7 @@ Building on Linux with setuptools
 
     export PYVER=<3.6 or 3.7>
     export NUMPYVER=<1.16 or 1.17>
-    conda create -n sdc-env -q -y -c intel/label/beta -c defaults -c intel -c conda-forge python=$PYVER numpy=$NUMPYVER tbb-devel tbb4py numba=0.53.1 pandas=1.2.0 pyarrow=4.0.1 gcc_linux-64 gxx_linux-64
+    conda create -n sdc-env -q -y -c intel/label/beta -c defaults -c intel -c conda-forge python=$PYVER numpy=$NUMPYVER tbb-devel tbb4py numba=0.54.0 pandas=1.2.0 pyarrow=4.0.1 gcc_linux-64 gxx_linux-64
     source activate sdc-env
     git clone https://github.com/IntelPython/sdc.git
     cd sdc
@@ -123,7 +123,7 @@ Building on Windows with setuptools
 
     set PYVER=<3.6 or 3.7>
     set NUMPYVER=<1.16 or 1.17>
-    conda create -n sdc-env -c intel/label/beta -c defaults -c intel -c conda-forge python=%PYVER% numpy=%NUMPYVER% tbb-devel tbb4py numba=0.53.1 pandas=1.2.0 pyarrow=4.0.1
+    conda create -n sdc-env -c intel/label/beta -c defaults -c intel -c conda-forge python=%PYVER% numpy=%NUMPYVER% tbb-devel tbb4py numba=0.54.0 pandas=1.2.0 pyarrow=4.0.1
     conda activate sdc-env
     set INCLUDE=%INCLUDE%;%CONDA_PREFIX%\Library\include
     set LIB=%LIB%;%CONDA_PREFIX%\Library\lib

conda-recipe/meta.yaml

@@ -1,4 +1,4 @@
-{% set NUMBA_VERSION = ">0.53.1" %}
+{% set NUMBA_VERSION = "==0.54.0" %}
 {% set PANDAS_VERSION = "==1.2.0" %}
 {% set PYARROW_VERSION = "==4.0.1" %}
 

sdc/extensions/indexes/multi_index_ext.py

@@ -42,7 +42,7 @@
 
 from sdc.datatypes.indexes import *
 from sdc.utilities.sdc_typing_utils import SDCLimitation
-from sdc.utilities.utils import sdc_overload, sdc_overload_attribute, sdc_overload_method, BooleanLiteral
+from sdc.utilities.utils import sdc_overload, sdc_overload_attribute, sdc_overload_method
 from sdc.utilities.sdc_typing_utils import (
         TypeChecker,
         sdc_pandas_index_types,
@@ -759,10 +759,9 @@ def pd_multi_index_is_overload(context, builder, sig, args):
     if ty_lhs != ty_rhs:
         return cgutils.false_bit
 
+    # similar to Int64Index (compare instructions building index structs)
     lhs, rhs = args
-    lhs_ptr = builder.ptrtoint(lhs.operands[0], cgutils.intp_t)
-    rhs_ptr = builder.ptrtoint(rhs.operands[0], cgutils.intp_t)
-    return builder.icmp_signed('==', lhs_ptr, rhs_ptr)
+    return context.get_constant(types.bool_, lhs == rhs)
 
 
 @lower_builtin('getiter', MultiIndexType)