From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- gcc-4.9/gcc/testsuite/gcc.target/i386/hle-xor-rel-1.c | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.target/i386/hle-xor-rel-1.c (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/hle-xor-rel-1.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/hle-xor-rel-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/hle-xor-rel-1.c new file mode 100644 index 000000000..777bc0ac0 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/hle-xor-rel-1.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-mhle" } */ +/* { dg-final { scan-assembler "lock;?\[ \n\t\]+\(xrelease\|\.byte\[ \t\]+0xf3\)\[ \t\n\]+xor" } } */ + +void +hle_xor (int *p, int v) +{ + __atomic_fetch_xor (p, v, __ATOMIC_RELEASE | __ATOMIC_HLE_RELEASE); +} -- cgit v1.2.3