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author | Jonathan Peyton <jonathan.l.peyton@intel.com> | 2015-06-03 19:31:39 +0000 |
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committer | Jonathan Peyton <jonathan.l.peyton@intel.com> | 2015-06-03 19:31:39 +0000 |
commit | 5de1d47ef5d44879e94e2f70423990cc7fbd94f9 (patch) | |
tree | b72442c60fcca9515a41c66c224ecd6b77c55041 | |
parent | f9d009b755fd4b1280902664bf347d4e935f7822 (diff) | |
download | bcm5719-llvm-5de1d47ef5d44879e94e2f70423990cc7fbd94f9.tar.gz bcm5719-llvm-5de1d47ef5d44879e94e2f70423990cc7fbd94f9.zip |
Suppress uninitialized-variable-is-used warning in kmp_csupport.c
The following change is needed to suppress the "variable 'retval' is used
uninitialized whenever 'if' condition is false" warnings in runtime/src/kmp_csupport.c.
This change just initializes 'retval' to 0.
http://lists.cs.uiuc.edu/pipermail/openmp-dev/2015-June/000667.html
Patch by Jack Howarth
llvm-svn: 238954
-rw-r--r-- | openmp/runtime/src/kmp_csupport.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/openmp/runtime/src/kmp_csupport.c b/openmp/runtime/src/kmp_csupport.c index 5dc706a4ae3..f0cb4a85382 100644 --- a/openmp/runtime/src/kmp_csupport.c +++ b/openmp/runtime/src/kmp_csupport.c @@ -2431,7 +2431,7 @@ __kmpc_reduce_nowait( kmp_critical_name *lck ) { KMP_COUNT_BLOCK(REDUCE_nowait); - int retval; + int retval = 0; PACKED_REDUCTION_METHOD_T packed_reduction_method; #if OMP_40_ENABLED kmp_team_t *team; @@ -2629,7 +2629,7 @@ __kmpc_reduce( kmp_critical_name *lck ) { KMP_COUNT_BLOCK(REDUCE_wait); - int retval; + int retval = 0; PACKED_REDUCTION_METHOD_T packed_reduction_method; KA_TRACE( 10, ( "__kmpc_reduce() enter: called T#%d\n", global_tid ) ); |