Displaying 2 results from an estimated 2 matches for "d4568".
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2014 Jul 17
5
[LLVMdev] [RFC] Invariants in LLVM
...tion of an invariant intrinsic for LLVM. I've listed them here in reverse order (they apply bottom up).
Patches:
http://reviews.llvm.org/D149 - A patch for Clang that adds __builtin_assume (and __assume in MS-compatibility mode) and GCC's __builtin_assume_aligned.
http://reviews.llvm.org/D4568 - Adds awareness of invariants to ScalarEvolution (specifically when looking for loop guards)
http://reviews.llvm.org/D4567 - A small addition to InstCombine to look for return values with all known bits
http://reviews.llvm.org/D4543 - Adds a bunch more patterns for recognizing known bits from inva...
2014 Jul 18
2
[LLVMdev] [RFC] Invariants in LLVM
...ettle on desired semantics. :)
> >
> > Patches:
> >
> > http://reviews.llvm.org/D149 - A patch for Clang that adds
> > __builtin_assume (and __assume in MS-compatibility mode) and GCC's
> > __builtin_assume_aligned.
> >
> > http://reviews.llvm.org/D4568 - Adds awareness of invariants to
> > ScalarEvolution (specifically when looking for loop guards)
> > http://reviews.llvm.org/D4567 - A small addition to InstCombine to
> > look for return values with all known bits
> > http://reviews.llvm.org/D4543 - Adds a bunch more patte...