From 67a13eb82534996fbd6ba2fc0c36d3e1284bcd8e Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Wed, 26 Mar 2025 13:17:58 +0200
Subject: handle immediates a bit better
+ Passing floats as immediate values is not supported in lightening, but
I might have a go at adding it since it seems like a useful feature at
some point
---
tests/escapei_immediate_10.c | 73 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 73 insertions(+)
create mode 100644 tests/escapei_immediate_10.c
(limited to 'tests')
diff --git a/tests/escapei_immediate_10.c b/tests/escapei_immediate_10.c
new file mode 100644
index 0000000..381c79f
--- /dev/null
+++ b/tests/escapei_immediate_10.c
@@ -0,0 +1,73 @@
+#include <ejit/ejit.h>
+#include <assert.h>
+#include "do_jit.h"
+
+static int32_t func(int32_t a, int32_t b, int32_t c, int32_t d, int32_t e,
+ int32_t f, int32_t g, int32_t h, int32_t i, int32_t j)
+{
+ assert(a == 0);
+ assert(b == 1);
+ assert(c == 2);
+ assert(d == 3);
+ assert(e == 4);
+ assert(f == 5);
+ assert(g == 6);
+ assert(h == 7);
+ assert(i == 8);
+ assert(j == 9);
+ return 42;
+}
+
+static long escape_func(size_t argc, const struct ejit_arg args[argc])
+{
+ assert(argc == 10);
+ assert(args[0].type == EJIT_INT32);
+ assert(args[1].type == EJIT_INT32);
+ assert(args[3].type == EJIT_INT32);
+ assert(args[4].type == EJIT_INT32);
+ assert(args[5].type == EJIT_INT32);
+ assert(args[6].type == EJIT_INT32);
+ assert(args[7].type == EJIT_INT32);
+ assert(args[8].type == EJIT_INT32);
+ assert(args[9].type == EJIT_INT32);
+
+ int32_t a = args[0].i32;
+ int32_t b = args[1].i32;
+ int32_t c = args[2].i32;
+ int32_t d = args[3].i32;
+ int32_t e = args[4].i32;
+ int32_t f = args[5].i32;
+ int32_t g = args[6].i32;
+ int32_t h = args[7].i32;
+ int32_t i = args[8].i32;
+ int32_t j = args[9].i32;
+ return func(a, b, c, d, e, f, g, h, i, j);
+}
+
+int main(int argc, char *argv[])
+{
+ (void)argv;
+ bool do_jit = argc > 1;
+ struct ejit_func *f = ejit_create_func(EJIT_INT32, 0, NULL);
+ struct ejit_operand args[10] = {
+ EJIT_OPERAND_IMM(0, EJIT_INT32),
+ EJIT_OPERAND_IMM(1, EJIT_INT32),
+ EJIT_OPERAND_IMM(2, EJIT_INT32),
+ EJIT_OPERAND_IMM(3, EJIT_INT32),
+ EJIT_OPERAND_IMM(4, EJIT_INT32),
+ EJIT_OPERAND_IMM(5, EJIT_INT32),
+ EJIT_OPERAND_IMM(6, EJIT_INT32),
+ EJIT_OPERAND_IMM(7, EJIT_INT32),
+ EJIT_OPERAND_IMM(8, EJIT_INT32),
+ EJIT_OPERAND_IMM(9, EJIT_INT32),
+ };
+ ejit_escapei_i(f, escape_func, 10, args);
+ ejit_retval(f, EJIT_GPR(0));
+ ejit_retr(f, EJIT_GPR(0));
+
+ ejit_select_compile_func(f, 11, 0, false, do_jit, true);
+
+ assert(ejit_run_func_i(f, 0, NULL) == 42);
+
+ ejit_destroy_func(f);
+}
--
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