diff options
author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
---|---|---|
committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/i386/pr54445-1.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/pr54445-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/pr54445-1.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/pr54445-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr54445-1.c new file mode 100644 index 000000000..ebac532eb --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr54445-1.c @@ -0,0 +1,25 @@ +/* { dg-do run { target tls_runtime } } */ +/* { dg-options "-O2" } */ +/* { dg-add-options tls } */ + +__thread unsigned char tls_array[64]; + +unsigned char +__attribute__ ((noinline)) +tls_array_lookup_with_negative_constant(long long int position) { + return tls_array[position - 1]; +} + +int +main () +{ + int i; + + for (i = 0; i < sizeof (tls_array) / sizeof (tls_array[0]); i++) + tls_array[i] = i; + + for (i = 0; i < sizeof (tls_array) / sizeof (tls_array[0]); i++) + if (i != tls_array_lookup_with_negative_constant (i + 1)) + __builtin_abort (); + return 0; +} |