Rename package py2llvm to compiler.

Since the package implements a typechecker along with a code generator,
and the typechecker will be run before or together with transformations,
this name is more descriptive.

artiq/compiler/typing.py

@@ -639,7 +639,7 @@ class Inferencer(algorithm.Visitor):
             if types.is_tuple(left.type) or types.is_tuple(right.type):
                 tuple_, other = self._order_by_pred(types.is_tuple, left, right)
                 diag = diagnostic.Diagnostic("error",
-                    "py2llvm does not support passing tuples to '*'", {},
+                    "passing tuples to '*' is not supported", {},
                     op.loc, [tuple_.loc])
                 self.engine.process(diag)
                 return

lit-test/compiler/typing/builtin_calls.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing %s >%t
+# RUN: %python -m artiq.compiler.typing %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 # CHECK-L: bool:<constructor bool>():bool

lit-test/compiler/typing/coerce.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing %s >%t
+# RUN: %python -m artiq.compiler.typing %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 1 | 2

lit-test/compiler/typing/error_builtin_calls.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 a = 1

lit-test/compiler/typing/error_call.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 # CHECK-L: ${LINE:+1}: error: cannot call this expression of type int

lit-test/compiler/typing/error_coerce.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 # CHECK-L: ${LINE:+1}: error: expected '<<' operand to be of integer type, not float
@@ -17,7 +17,7 @@
 # CHECK-L: ${LINE:+1}: note: int(width='b), which cannot be added to a tuple
 (1,) + 2
 
-# CHECK-L: ${LINE:+1}: error: py2llvm does not support passing tuples to '*'
+# CHECK-L: ${LINE:+1}: error: passing tuples to '*' is not supported
 (1,) * 2
 
 # CHECK-L: ${LINE:+3}: error: expected '*' operands to be a list and an integer in this context

lit-test/compiler/typing/error_control_flow.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 # CHECK-L: ${LINE:+1}: error: return statement outside of a function

lit-test/compiler/typing/error_exception.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 try:

lit-test/compiler/typing/error_iterable.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 # CHECK-L: ${LINE:+1}: error: type int(width='a) is not iterable

lit-test/compiler/typing/error_local_unbound.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 # CHECK-L: ${LINE:+1}: fatal: name 'x' is not bound to anything

lit-test/compiler/typing/error_locals.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 x = 1

lit-test/compiler/typing/error_return.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 # CHECK-L: ${LINE:+2}: error: cannot unify int(width='a) with NoneType

lit-test/compiler/typing/error_unify.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing +diag %s >%t
+# RUN: %python -m artiq.compiler.typing +diag %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 a = 1

lit-test/compiler/typing/exception.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing %s >%t
+# RUN: %python -m artiq.compiler.typing %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 # CHECK-L: Exception:<constructor Exception>

lit-test/compiler/typing/gcd.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing %s >%t
+# RUN: %python -m artiq.compiler.typing %s >%t
 
 def _gcd(a, b):
     if a < 0:

lit-test/compiler/typing/prelude.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing %s >%t
+# RUN: %python -m artiq.compiler.typing %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 # CHECK-L: x:<function len>

lit-test/compiler/typing/scoping.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing %s >%t
+# RUN: %python -m artiq.compiler.typing %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 def f():

lit-test/compiler/typing/unify.py

@@ -1,4 +1,4 @@
-# RUN: %python -m artiq.py2llvm.typing %s >%t
+# RUN: %python -m artiq.compiler.typing %s >%t
 # RUN: OutputCheck %s --file-to-check=%t
 
 a = 1