8000 GH-93678: reduce boilerplate and code repetition in the compiler by iritkatriel · Pull Request #93682 · python/cpython · GitHub
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GH-93678: reduce boilerplate and code repetition in the compiler #93682

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Merged
merged 18 commits into from
Jun 14, 2022
Merged

GH-93678: reduce boilerplate and code repetition in the compiler #93682

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996be64
move line/noline to arg and remove _noline version of functions
iritkatriel Jun 10, 2022
af31e92
add struct location to reduce boilerplate
iritkatriel Jun 10, 2022
f8a0767
merge basicblock_addop, basicblock_addop_i and basicblock_add_jump in…
iritkatriel Jun 10, 2022
430b4b9
add news
iritkatriel Jun 10, 2022
66d5609
assume that oparg is < (1<<30)
iritkatriel Jun 10, 2022
7670a7c
Merge remote-tracking branch 'upstream/main' into codegen-reduce-repe…
iritkatriel Jun 10, 2022
7d74572
use the new location struct for the compiler unit's location
iritkatriel Jun 10, 2022
016ebbc
use the new location struct for the instruction location
iritkatriel Jun 10, 2022
5e06cad
basicblock_addop takes location by reference
iritkatriel Jun 10, 2022
c23e2cf
LOCATION needs to return a const
iritkatriel Jun 10, 2022
fc74555
define static no_location in function scope
iritkatriel Jun 10, 2022
9220fc1
are we const now?
iritkatriel Jun 10, 2022
9b5dc34
trivial stuff
iritkatriel Jun 10, 2022
5330060
Merge remote-tracking branch 'upstream/main' into codegen-reduce-repe…
iritkatriel Jun 13, 2022
414e26a
remove two unused fields from struct assembler
iritkatriel J 8000 un 13, 2022
26dc190
define NO_LOCATION as a static const in global scope
iritkatriel Jun 13, 2022
98d24f2
Merge remote-tracking branch 'upstream/main' into codegen-reduce-repe…
iritkatriel Jun 14, 2022
7851ccd
Merge remote-tracking branch 'upstream/main' into codegen-reduce-repe…
iritkatriel Jun 14, 2022
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trivial stuff
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@iritkatriel
iritkatriel committed Jun 10, 2022
commit 9b5dc34b512317fe6a0ff5915a622cb5040b935c
3 changes: 1 addition & 2 deletions Misc/NEWS.d/next/Core and Builtins/2022-06-10-16-57-35.gh-issue-93678.1WBnHt.rst
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Original file line number Diff line number Diff line change
@@ -1,2 +1 @@
Refactor the compiler's code-gen functions to reduce boilerplate and
repetition.
Refactor the compiler to reduce boilerplate and repetition.
6 changes: 2 additions & 4 deletions Python/compile.c
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Expand Up @@ -202,10 +202,9 @@ is_relative_jump(struct instr *i)
}

static inline int
is_block_push(struct instr *instr)
is_block_push(struct instr *i)
{
int opcode = instr->i_opcode;
return IS_BLOCK_PUSH_OPCODE(opcode);
return IS_BLOCK_PUSH_OPCODE(i->i_opcode);
}

static inline int
Expand Down Expand Up @@ -385,7 +384,6 @@ struct compiler_unit {
struct location u_loc; /* line/column info of the current stmt */
};


/* This struct captures the global state of a compilation.

The u pointer points to the current compilation unit, while units
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