From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.target/i386/pr46647.c | 44 +++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/pr46647.c (limited to 'gcc/testsuite/gcc.target/i386/pr46647.c') diff --git a/gcc/testsuite/gcc.target/i386/pr46647.c b/gcc/testsuite/gcc.target/i386/pr46647.c new file mode 100644 index 000000000..c7e154287 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr46647.c @@ -0,0 +1,44 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mtune=generic" } */ + +char a[5]; +int +func1 (void) +{ + __builtin_memset (a,-1,sizeof (a)); + return 0; +} + +int a2[5]; +int +func2 (void) +{ + __builtin_memset (a2,-1,sizeof (a2)); + return 0; +} + +char a3[5]; +int +func3 (void) +{ + __builtin_memset (a3,0x8fffffff,sizeof (a3)); + return 0; +} + +char a4[5]; +int +func4 (void) +{ + __builtin_memset (a4,0x8fffff00,sizeof (a4)); + return 0; +} + +int a5[5]; +int +func5 (void) +{ + __builtin_memset (a5,0x8fffffff,sizeof (a5)); + return 0; +} + +/* { dg-final { scan-assembler-not "call\[\\t \]*_?memset" } } */ -- cgit v1.2.3