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Remove unused t_single_lock 

Add padding inside team structure to keep same structure size.

llvm-svn: 314242
This commit is contained in:
Jonathan Peyton 2017-09-26 20:12:16 +00:00
parent 3450aa7257
commit 6de85b1565
2 changed files with 1 additions and 2 deletions
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2
openmp/runtime/src/kmp.h
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@ -2536,7 +2536,7 @@ typedef struct KMP_ALIGN_CACHE kmp_base_team {
KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
kmp_balign_team_t t_bar[bs_last_barrier];
volatile int t_construct; // count of single directive encountered by team
kmp_lock_t t_single_lock; // team specific lock
char pad[sizeof(kmp_lock_t)]; // padding to maintain performance on big iron
// Master only
// ---------------------------------------------------------------------------

1
openmp/runtime/src/kmp_runtime.cpp
View File

@ -4444,7 +4444,6 @@ static void __kmp_initialize_team(kmp_team_t *team, int new_nproc,
#endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
team->t.t_construct = 0;
__kmp_init_lock(&team->t.t_single_lock);
team->t.t_ordered.dt.t_value = 0;
team->t.t_master_active = FALSE;