From: Jonathan Yong <10walls@gmail.com>
Date: Wed, 31 Jan 2024 13:31:30 +0000 (+0000)
Subject: uninit-pr108968-register.c: use __UINTPTR_TYPE__ for LLP64
X-Git-Tag: basepoints/gcc-15~1474
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3fed1609f61088c4e607d6987d86579f684bf4dc;p=thirdparty%2Fgcc.git

uninit-pr108968-register.c: use __UINTPTR_TYPE__ for LLP64

Ensure sp variable is long enough by using __UINTPTR_TYPE__ for
rsp.

gcc/testsuite/ChangeLog:

	* c-c++-common/analyzer/uninit-pr108968-register.c:
	Use __UINTPTR_TYPE__ instead of unsigned long for LLP64.
---

diff --git a/gcc/testsuite/c-c++-common/analyzer/uninit-pr108968-register.c b/gcc/testsuite/c-c++-common/analyzer/uninit-pr108968-register.c
index a76c09e7b14c..e9a1c21990b9 100644
--- a/gcc/testsuite/c-c++-common/analyzer/uninit-pr108968-register.c
+++ b/gcc/testsuite/c-c++-common/analyzer/uninit-pr108968-register.c
@@ -4,6 +4,6 @@
 struct cpu_info {};
 struct cpu_info *get_cpu_info(void)
 {
-  register unsigned long sp asm("rsp");
+  register __UINTPTR_TYPE__ sp asm("rsp");
   return (struct cpu_info *)((sp | (STACK_SIZE - 1)) + 1) - 1; /* { dg-bogus "use of uninitialized value 'sp'" } */
 }