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
---
 src/ejit.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ejit.c')

diff --git a/src/ejit.c b/src/ejit.c
index 0a0e7a1..94c69e6 100644
--- a/src/ejit.c
+++ b/src/ejit.c
@@ -1,4 +1,5 @@
 #include <assert.h>
+#include <stdio.h>
 #include <sys/mman.h>
 
 #include <ejit/ejit.h>
@@ -161,6 +162,8 @@ static void emit_insn_af(struct ejit_func *f, enum ejit_opcode op, size_t idx, e
 
 static void emit_insn_ad(struct ejit_func *f, enum ejit_opcode op, size_t idx, enum ejit_type type, double d)
 {
+	fprintf(stderr, "warning: immediate floats are currently not supported.\n"
+			"Consider moving values into FPRs.\n");
 	struct ejit_insn i = {.op = op, .r0 = idx, .r1 = type, .d = d};
 	insns_append(&f->insns, i);
 }
-- 
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