[jdk17u-dev] RFR: 8319406: x86: Shorter movptr(reg, imm) for 32-bit immediates

Xiaolong Peng xpeng at openjdk.org
Wed Jun 26 00:19:20 UTC 2024


Backport of [JDK-8319406](https://bugs.openjdk.org/browse/JDK-8319406) to jdk17

Additional test
- [x]  Linux x86_64 AArch64 server fastdebug, tier2, same as https://github.com/openjdk/jdk17u-dev/pull/2633, two unrelated failures

TEST RESULT: Failed. Execution failed: `main' threw exception: java.lang.AssertionError: Option 'UseSHA3Intrinsics' is expected to have 'true' value Option 'UseSHA3Intrinsics' should be enabled by default

TEST RESULT: Failed. Execution failed: `main' threw exception: java.lang.AssertionError: Option 'UseSHA512Intrinsics' is expected to have 'true' value Option 'UseSHA512Intrinsics' should be enabled by default

-------------

Commit messages:
 - Merge branch 'openjdk:master' into backport-pengxiaolong-b120a05b-master
 - Backport b120a05b22426567b33bbe491f791179e377bd78

Changes: https://git.openjdk.org/jdk17u-dev/pull/2638/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2638&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8319406
  Stats: 26 lines in 3 files changed: 13 ins; 12 del; 1 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2638.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2638/head:pull/2638

PR: https://git.openjdk.org/jdk17u-dev/pull/2638


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