From 063ac0946e6af3ba5e35f8af8b326309921896af Mon Sep 17 00:00:00 2001 From: David Gonzalez Martin Date: Sun, 28 Jul 2024 22:58:15 +0200 Subject: [PATCH] Implement multiplication and division --- bootstrap/main.c | 16 ++++++++++++++-- run_tests.sh | 2 ++ tests/div.nat | 4 ++++ tests/mul.nat | 4 ++++ 4 files changed, 24 insertions(+), 2 deletions(-) create mode 100644 tests/div.nat create mode 100644 tests/mul.nat diff --git a/bootstrap/main.c b/bootstrap/main.c index 22c1a6b..2495ebc 100644 --- a/bootstrap/main.c +++ b/bootstrap/main.c @@ -3248,6 +3248,12 @@ fn TypeIndex compute_type_integer_binary(Thread* thread, NodeIndex node_index) case NODE_INTEGER_SUBSTRACT: result = left_value - right_value; break; + case NODE_INTEGER_MULTIPLY: + result = left_value * right_value; + break; + case NODE_INTEGER_SIGNED_DIVIDE: + result = left_value * right_value; + break; case NODE_INTEGER_AND: result = left_value & right_value; break; @@ -3321,6 +3327,12 @@ global const NodeVirtualTable node_functions[NODE_COUNT] = { [NODE_INTEGER_SUBSTRACT] = { .compute_type = &compute_type_integer_binary, }, + [NODE_INTEGER_SIGNED_DIVIDE] = { + .compute_type = &compute_type_integer_binary, + }, + [NODE_INTEGER_MULTIPLY] = { + .compute_type = &compute_type_integer_binary, + }, [NODE_INTEGER_AND] = { .compute_type = &compute_type_integer_binary, }, @@ -4384,10 +4396,10 @@ fn NodeIndex analyze_multiplication(Thread* thread, Parser* parser, FunctionBuil switch (src.pointer[parser->i]) { case '*': - node_id = NODE_INTEGER_ADD; + node_id = NODE_INTEGER_MULTIPLY; break; case '/': - node_id = NODE_INTEGER_SUBSTRACT; + node_id = NODE_INTEGER_SIGNED_DIVIDE; break; case '%': todo(); diff --git a/run_tests.sh b/run_tests.sh index a7606ec..00e81a0 100755 --- a/run_tests.sh +++ b/run_tests.sh @@ -11,6 +11,8 @@ no_optimization_flags="" test_names=( "first" "add_sub" + "mul" + "div" "and" "or" "xor" diff --git a/tests/div.nat b/tests/div.nat new file mode 100644 index 0000000..2fee993 --- /dev/null +++ b/tests/div.nat @@ -0,0 +1,4 @@ +fn main() s32 +{ + return 0 / 1; +} diff --git a/tests/mul.nat b/tests/mul.nat new file mode 100644 index 0000000..201a921 --- /dev/null +++ b/tests/mul.nat @@ -0,0 +1,4 @@ +fn main() s32 +{ + return 1 * 0; +}