From: Florian Krohm <florian@eich-krohm.de>
Date: Sun, 2 Aug 2015 19:35:49 +0000 (+0000)
Subject: Silence a few warnings issued by GCC 5.1 claiming that 'res' is
X-Git-Tag: svn/VALGRIND_3_11_0~186
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e1a7a11a0746647c3746983ee5e3a2b55f05f9f;p=thirdparty%2Fvalgrind.git

Silence a few warnings issued by GCC 5.1 claiming that 'res' is
uninitialised. Perhaps an incorrect clobber or a compiler bug?
Anyhow, initialising the variable will do the trick.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15471
---

diff --git a/memcheck/tests/x86/fprem.c b/memcheck/tests/x86/fprem.c
index 864c9b076b..c6cd74808e 100644
--- a/memcheck/tests/x86/fprem.c
+++ b/memcheck/tests/x86/fprem.c
@@ -6,7 +6,7 @@
 
 double do_fprem ( void )
 {
-  double res;
+  double res = 0.0;
   __asm__ __volatile__(
     "ffree %%st(0)\n\t"
     "ffree %%st(1)\n\t"
@@ -21,7 +21,7 @@ double do_fprem ( void )
 
 double do_fprem1 ( void )
 {
-  double res;
+  double res = 0.0;
   __asm__ __volatile__(
     "ffree %%st(0)\n\t"
     "ffree %%st(1)\n\t"
@@ -36,7 +36,7 @@ double do_fprem1 ( void )
 
 double do_fsincos ( void )
 {
-  double res;
+  double res = 0.0;
   __asm__ __volatile__(
     "fldln2\n\t"
     "fsincos\n\t"