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(parent: 9e674eb) | patch
ppc64: detect rldicl/rldicr which are simply 64-bit shifts left/right
authorJulian Seward <jseward@acm.org>
Thu, 19 Oct 2006 00:15:25 +0000 (00:15 +0000)
committerJulian Seward <jseward@acm.org>
Thu, 19 Oct 2006 00:15:25 +0000 (00:15 +0000)
commitc56b943fd61549efc48171ee78228e2b4bf86e2a
tree890476cd35aa8bd41f8d5e99110a0ccd37c0b541tree
parent9e674eb5ba61fdb01abe2ab8dcec59abcd27b4bfcommit | diff
ppc64: detect rldicl/rldicr which are simply 64-bit shifts left/right
and emit IR directly as such.  Improves performance of 64-bit code (a
bit).

git-svn-id: svn://svn.valgrind.org/vex/trunk@1670
VEX/priv/guest-ppc/toIR.c diff | blob | blame | history
Mirror of https://sourceware.org/git/valgrind.git