| commit | cec3a8abbd5f023a63c7be183c80b692709ef09d | [log] [tgz] |
|---|---|---|
| author | florian <florian@8f6e269a-dfd6-0310-a8e1-e2731360e62c> | Sat Feb 02 00:16:58 2013 +0000 |
| committer | florian <florian@8f6e269a-dfd6-0310-a8e1-e2731360e62c> | Sat Feb 02 00:16:58 2013 +0000 |
| tree | e6cd91f6f55006bbc90b3c5670d12792e6d89479 | |
| parent | 654b7f977db549c2365a5d95f774db0748c0d29a [diff] |
s390: Change insn selection to recognize memcpy-like statements. Add S390_INCN_MEMCPY and generate MVC for that later on. Saves between 0.1 - 1.5% of insns. Observed runtime differences on the perf bucket were within noise margin. git-svn-id: svn://svn.valgrind.org/vex/trunk@2675 8f6e269a-dfd6-0310-a8e1-e2731360e62c