On Mon, Sep 9, 2013 at 8:21 AM, Alan Modra wrote:
> This patch prevents the powerpc backend from combining a 64-bit
> volatile load or store with a bswap insn when the resulting combined
> insn will be implemented as two lwbrx or stwbrx machine insns.
> Bootstrapped and regression tested powerpc64
This patch prevents the powerpc backend from combining a 64-bit
volatile load or store with a bswap insn when the resulting combined
insn will be implemented as two lwbrx or stwbrx machine insns.
Bootstrapped and regression tested powerpc64-linux.
PR target/58330
* config/rs6000/rs
