[riscv-port] Integrated: 8279914: riscv: Wrong result caused by incorrect use of iregL2I operand in some c2 match rules

[Feilong Jiang]

On Wed, 12 Jan 2022 10:59:57 GMT, Feilong Jiang <fjiang at openjdk.org> wrote:

> This PR fixes the issue that incorrect use of iRegL2I operand in some c2 match rules.
> 
> Test on [JDK-8279914](https://bugs.openjdk.java.net/browse/JDK-8279914) passed after this fixing.
> 
> Hotspot tier1 test on QEMU are passed without new failures.

This pull request has now been integrated.

Changeset: c9976c3b
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
URL:       https://git.openjdk.java.net/riscv-port/commit/c9976c3bf840d9ffd907df45631cbed4a61ab5a8
Stats:     39 lines in 2 files changed: 6 ins; 17 del; 16 mod

8279914: riscv: Wrong result caused by incorrect use of iregL2I operand in some c2 match rules

Reviewed-by: fyang

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PR: https://git.openjdk.java.net/riscv-port/pull/44