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| 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/c-c++-common/tm/omp.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/c-c++-common/tm/omp.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/tm/omp.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/tm/omp.c b/gcc-4.9/gcc/testsuite/c-c++-common/tm/omp.c new file mode 100644 index 000000000..b664a6f11 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/tm/omp.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-options "-fgnu-tm -fopenmp" } */ +/* { dg-require-effective-target pthread } */ + +__attribute__ ((transaction_pure)) +unsigned long rdtsc(); + +typedef struct ENTER_EXIT_TIMES +{ + unsigned long enter; +} times_t; + +void ParClassify() +{ + void * Parent; +#pragma omp parallel private(Parent) + { + times_t inside; + __transaction_atomic { + inside.enter = rdtsc(); + } + } +} |