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author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-09-22 14:09:50 +0000 |
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committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-09-22 14:09:50 +0000 |
commit | 0d293e45b66c742fdbc3998209bb20ed6c5806bf (patch) | |
tree | b94e3298127f119ce2169436e5c50e2f47401d56 /lib/Transforms/Utils | |
parent | 7f80b75b963781d81b772ae2f3a35dc74e1b6457 (diff) | |
download | external_llvm-0d293e45b66c742fdbc3998209bb20ed6c5806bf.zip external_llvm-0d293e45b66c742fdbc3998209bb20ed6c5806bf.tar.gz external_llvm-0d293e45b66c742fdbc3998209bb20ed6c5806bf.tar.bz2 |
Provide basic type safety for array_pod_sort comparators.
This makes using array_pod_sort significantly safer. The implementation relies
on function pointer casting but that should be safe as we're dealing with void*
here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191175 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils')
-rw-r--r-- | lib/Transforms/Utils/SimplifyCFG.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp index 0dea844..0e56904 100644 --- a/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/lib/Transforms/Utils/SimplifyCFG.cpp @@ -699,9 +699,10 @@ namespace { }; } -static int ConstantIntSortPredicate(const void *P1, const void *P2) { - const ConstantInt *LHS = *(const ConstantInt*const*)P1; - const ConstantInt *RHS = *(const ConstantInt*const*)P2; +static int ConstantIntSortPredicate(ConstantInt *const *P1, + ConstantInt *const *P2) { + const ConstantInt *LHS = *P1; + const ConstantInt *RHS = *P2; if (LHS->getValue().ult(RHS->getValue())) return 1; if (LHS->getValue() == RHS->getValue()) |