This seems to be interacting badly with ASan somehow, causing false reports of
heap-buffer overflows: PR33514.
> Summary:
> The patch makes instruction count the highest priority for
> LSR solution for X86 (previously registers had highest priority).
>
> Reviewers: qcolombet
>
> Differential Revision: http://reviews.llvm.org/D30562
>
> From: Evgeny Stupachenko <evstupac@gmail.com>
llvm-svn: 305720
Summary:
The patch makes instruction count the highest priority for
LSR solution for X86 (previously registers had highest priority).
Reviewers: qcolombet
Differential Revision: http://reviews.llvm.org/D30562
From: Evgeny Stupachenko <evstupac@gmail.com>
llvm-svn: 304824
Summary:
The patch adds instructions number generated by a solution
to LSR cost under "-lsr-insns-cost" option.
Reviewers: qcolombet, hfinkel
Differential Revision: http://reviews.llvm.org/D28307
From: Evgeny Stupachenko <evstupac@gmail.com>
llvm-svn: 294821
Hans Wennborg