Integrated: 8252237: C2: Call to compute_separating_interferences has wrong argument order

[Rahul Raghavan]

On Fri, 30 Apr 2021 15:37:07 GMT, Rahul Raghavan <rraghavan at openjdk.org> wrote:

> `https://bugs.openjdk.java.net/browse/JDK-8252237`
> 
> <Copying details from Old PR - `https://github.com/openjdk/jdk/pull/1533`>
>       (**NOTE: This old PR was approved then.
>       But we did not commit the changes then because of last stage of JDK 16 
>       and waited for more tests, performance runs. 
>       Results of multiple test run, performance benchmarks are available now and confirmed no issues)
> 
> 
> [`src/hotspot/share/opto/coalesce.hpp`] -
> `112 uint compute_separating_interferences(Node *dst_copy, Node *src_copy, Block *b, uint bindex, RegMask &rm, uint rm_size, uint reg_degree, uint lr1, uint lr2);`
> 
> 
> [`src/hotspot/share/opto/coalesce.cpp`] -
> 
> ..........
> 538 uint PhaseConservativeCoalesce::compute_separating_interferences(Node *dst_copy, Node *src_copy, Block *b, uint bindex, RegMask &rm, uint reg_degree, uint rm_size, uint lr1, uint lr2 ) {
> .................
> 747 reg_degree = compute_separating_interferences(dst_copy, src_copy, b, bindex, rm, rm_size, reg_degree, lr1, lr2 );
> 
> 
> 
> So fixing the argument order - [`/src/hotspot/share/opto/coalesce.cpp`]
> 
> -uint PhaseConservativeCoalesce::compute_separating_interferences(Node *dst_copy, Node *src_copy, Block *b, uint bindex, RegMask &rm, uint reg_degree, uint rm_size, uint lr1, uint lr2 ) {
> +uint PhaseConservativeCoalesce::compute_separating_interferences(Node *dst_copy, Node *src_copy, Block *b, uint bindex, RegMask &rm, uint rm_size, uint reg_degree, uint lr1, uint lr2 ) {

This pull request has now been integrated.

Changeset: 928d6324
Author:    Rahul Raghavan <rraghavan at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/928d63242e614676f96bd3e6bfdee499779d0d4f
Stats:     1 line in 1 file changed: 0 ins; 0 del; 1 mod

8252237: C2: Call to compute_separating_interferences has wrong argument order

Reviewed-by: kvn, thartmann

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

PR: https://git.openjdk.java.net/jdk/pull/3820