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[committed, PATCH 1/2] Use 0xffffffffffffffffLL to silence GCC 6 warning
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: binutils at sourceware dot org
- Date: Fri, 24 Jul 2015 09:13:34 -0700
- Subject: [committed, PATCH 1/2] Use 0xffffffffffffffffLL to silence GCC 6 warning
- Authentication-results: sourceware.org; auth=none
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
GCC 6 warns:
error: result of â4294967295ll << 32â requires 65 bits to represent, but âlong long intâ only has 64 bits [-Werror=shift-overflow=]
on ((((bfd_signed_vma) 0xffffffff) << 32) | 0xffffffff). This patch
replaces it with bfd_signed_vma) 0xffffffffffffffffLL.
* stabs.c (parse_stab_range_type): Use 0xffffffffffffffffLL.
---
binutils/ChangeLog | 4 ++++
binutils/stabs.c | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 4679498..bbaf937 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,7 @@
+2015-07-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * stabs.c (parse_stab_range_type): Use 0xffffffffffffffffLL.
+
2015-07-22 Alan Modra <amodra@gmail.com>
* readelf.c (dump_relocations): Show MIN_INT addends as negative.
diff --git a/binutils/stabs.c b/binutils/stabs.c
index 4f17308..5b4c8a3 100644
--- a/binutils/stabs.c
+++ b/binutils/stabs.c
@@ -1774,7 +1774,7 @@ parse_stab_range_type (void *dhandle, struct stab_handle *info, const char *type
else if (n3 == (bfd_signed_vma) 0xffffffff)
return debug_make_int_type (dhandle, 4, TRUE);
#ifdef BFD64
- else if (n3 == ((((bfd_signed_vma) 0xffffffff) << 32) | 0xffffffff))
+ else if (n3 == (bfd_signed_vma) 0xffffffffffffffffLL)
return debug_make_int_type (dhandle, 8, TRUE);
#endif
}
--
2.4.3