Geoff Berry
|
98150e3a62
|
[AArch64] Take advantage of variable shift/rotate amount implicit mod operation.
Summary:
Optimize code generated for variable shifts/rotates by taking advantage
of the implicit and/mod done on the variable shift amount register.
Resolves bug 27582 and bug 37421.
Reviewers: t.p.northover, qcolombet, MatzeB, javed.absar
Subscribers: rengolin, kristof.beyls, mcrosier, llvm-commits
Differential Revision: https://reviews.llvm.org/D46844
llvm-svn: 333214
|
2018-05-24 18:29:42 +00:00 |