[Bug target/52294] [4.7 Regression] [ARM Thumb] generated asm code produces "branch out of range" error in gas with -Os -mcpu=cortex-a9

[rearnsha at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52294

--- Comment #2 from Richard Earnshaw <rearnsha at gcc dot gnu.org> 2012-02-17 
23:22:41 UTC ---
Confirmed.
lsls Rd, Rn, Rm
is only 2 bytes in size if Rd == Rn

Although the testcase only fails on trunk, the miscalculation is certain to be
present on all maintained branches.