RFR: JDK-8274795: AArch64: avoid spilling and restoring r18 in macro assembler

Vladimir Kempik vkempik at openjdk.java.net
Wed Oct 6 08:30:07 UTC 2021


On Wed, 6 Oct 2021 08:00:49 GMT, Andrew Haley <aph at openjdk.org> wrote:

> Better to delete `pusha()` and `popa()`, and just use `push_call_clobered_registers()`;

is it possible then to predict what to print in debug64 call ?

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PR: https://git.openjdk.java.net/jdk/pull/5828


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