On 01/06/2017 03:53 AM, Andre Vieira (lists) wrote:
On 09/12/16 16:31, Bernd Schmidt wrote:
On 12/09/2016 05:16 PM, Andre Vieira (lists) wrote:
Regardless, 'reload_cse_simplify' would never perform the opposite
transformation. It checks whether it can replace anything within the
first argument INSN, with the second argument TESTREG. As the name
implies this will always be a register. I double checked, the function
is only called in 'reload_cse_regs' and 'testreg' is created using
'gen_rtx_REG'.
Ok, let's go ahead with it.
Bernd
Hello,
Is it OK to backport this (including the testcase fix) to gcc-6-branch?
Patches apply cleanly and full bootstrap and regression tests for
aarch64- and arm-none-linux-gnueabihf. Regression tested for arm-none-eabi.
Yes, that should be fine to backport to the active release branches.
jeff
