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11e4c539f4
Summary:
Two initialized local variables are causing clang to produce warnings:
```
./src/projects/openmp/runtime/src/kmp_tasking.c:3019:5: error: variable 'num_tasks' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
default:
^~~~~~~
./src/projects/openmp/runtime/src/kmp_tasking.c:3027:21: note: uninitialized use occurs here
for( i = 0; i < num_tasks; ++i ) {
^~~~~~~~~
./src/projects/openmp/runtime/src/kmp_tasking.c:2968:28: note: initialize the variable 'num_tasks' to silence this warning
kmp_uint64 i, num_tasks, extras;
^
= 0
./src/projects/openmp/runtime/src/kmp_tasking.c:3019:5: error: variable 'extras' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
default:
^~~~~~~
./src/projects/openmp/runtime/src/kmp_tasking.c:3022:52: note: uninitialized use occurs here
KMP_DEBUG_ASSERT(tc == num_tasks * grainsize + extras);
^~~~~~
./src/projects/openmp/runtime/src/kmp_debug.h:62:60: note: expanded from macro 'KMP_DEBUG_ASSERT'
#define KMP_DEBUG_ASSERT( cond ) KMP_ASSERT( cond )
^
./src/projects/openmp/runtime/src/kmp_debug.h:60:51: note: expanded from macro 'KMP_ASSERT'
#define KMP_ASSERT( cond ) ( (cond) ? 0 : __kmp_debug_assert( #cond, __FILE__, __LINE__ ) )
^
./src/projects/openmp/runtime/src/kmp_tasking.c:2968:36: note: initialize the variable 'extras' to silence this warning
kmp_uint64 i, num_tasks, extras;
^
= 0
2 errors generated.
```
This patch initializes these two variables.
Reviewers: tlwilmar, jlpeyton
Subscribers: tlwilmar, openmp-commits
Differential Revision: http://reviews.llvm.org/D17909
llvm-svn: 263316