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Re: [AArch64/GCC][18/N] Optimize epilogue when there is no frame pointer


On 24 July 2014 13:48, Jiong Wang <jiong.wang@arm.com> wrote:

> gcc/
>    * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
>    (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
>
> gcc/testsuite/
>    * gcc.target/aarch64/test_frame_1.c: Match optimized instruction
> sequences.
>    * gcc.target/aarch64/test_frame_2.c: Likewise.
>    * gcc.target/aarch64/test_frame_4.c: Likewise.
>    * gcc.target/aarch64/test_frame_6.c: Likewise.
>    * gcc.target/aarch64/test_frame_7.c: Likewise.
>    * gcc.target/aarch64/test_frame_8.c: Likewise.
>    * gcc.target/aarch64/test_frame_10.c: Likewise.

OK and committed.
/Marcus


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