From 83fd36333a691050663a15c07b385bdf554bf01d Mon Sep 17 00:00:00 2001
From: Shinichiro Hamaji <shinichiro.hamaji _at_ gmail.com>
Date: Thu, 16 Apr 2009 02:34:59 +0900
Subject: Fixes for issues I've just found/introduced to x86 TCC.

- Cast from pointer to long long makes TCC output an error. Use cast to int before we apply shift operation for a pointer value.
- Removed test cases for casts from pointer to char/short because they produce warning.
---
 tcc.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'tcc.c')

diff --git a/tcc.c b/tcc.c
index 1b0db21..00fd3a0 100644
--- a/tcc.c
+++ b/tcc.c
@@ -6219,6 +6219,11 @@ static void gen_cast(CType *type)
                         vpushi(0);
                         gv(RC_INT);
                     } else {
+                        if (sbt == VT_PTR) {
+                            /* cast from pointer to int before we apply
+                               shift operation, which pointers don't support*/
+                            gen_cast(&int_type);
+                        }
                         gv_dup();
                         vpushi(31);
                         gen_op(TOK_SAR);
-- 
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