Cerion Armour-Brown ee3dba903c Added new instruction RdWrLR to read/write link register.
The LR is saved in ISelEnv at the start of every bb
The LR is restored before any Goto.
This is needed because LR is a caller-saved register on PPC32, so helper functions may kill it.
(Could save/restore around each helper call, but not efficient)



git-svn-id: svn://svn.valgrind.org/vex/trunk@949
2005-02-22 20:36:49 +00:00
Description
No description provided
51 MiB
Languages
C 94.6%
Assembly 1.7%
C++ 1.1%
Makefile 0.6%
Perl 0.5%
Other 1.4%