[Bug target/48308] [4.6/4.7 Regression] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}

[rearnsha at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308

--- Comment #17 from Richard Earnshaw <rearnsha at gcc dot gnu.org> 2012-01-06 16:02:49 UTC ---
I think it would be better to just generate a single insn early on and then to
split it once the loop optimizers have had a chance to run.  Then the
optimizers should be able to throw the whole expression away if it's not needed
and hoist it as a whole if it's inside a loop.

Splitting it before sched1 would be ideal, but the split could be delayed until
after reload if necessary.