Having half-word accesses into the minipool is generally a bad idea.
The limited offset range that's supported by these instructions means
it's much more likely that we'll end up with a pool after a conditional
branch or, worse, in the middle of a linear code sequence. That means
we have to
On 23/03/13 11:20, Eric Botcazou wrote:
We ran into an ICE at -Os on the 4.7 branch for ARM (BE/VFPv3/ARM):
FAIL: gcc.c-torture/compile/920928-2.c -Os (internal compiler error)
It's an assertion deep in the ARM back-end:
/* If an insn doesn't have a range defined for it, then it isn't
We ran into an ICE at -Os on the 4.7 branch for ARM (BE/VFPv3/ARM):
FAIL: gcc.c-torture/compile/920928-2.c -Os (internal compiler error)
It's an assertion deep in the ARM back-end:
/* If an insn doesn't have a range defined for it, then it isn't
expecting to be reworked by this code.
