This fixes tail-merging and folding related wrong-code regressions
caused by ignoring alignment of memory references. It introduces
OEP_ADDRESS_OF (in addition to OEP_CONSTANT_ADDRESS_OF) to not
hurt the cases where we are only interested in addresses.
Bootstrapped and tested on
The following two patches should address all issues regarding to
alias analysis, restrict and ICF.
Bootstrapped on x86_64-unknown-linux-gnu, testing in progress.
Richard.
2015-03-04 Richard Biener rguent...@suse.de
PR ipa/65270
* ipa-icf-gimple.c
This makes IPA ICF compare alignment of accesses.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied.
Richard.
2015-03-02 Richard Biener rguent...@suse.de
PR ipa/65270
* ipa-icf-gimple.c: Include builtins.h.
(func_checker::compare_memory_operand): Compare
