RFR: 8375536: PPC64: Implement special MachNodes for floating point CMove [v3]
David Briemann
dbriemann at openjdk.org
Thu Jan 29 14:01:56 UTC 2026
> Adds the following mach nodes:
> match(Set dst (CMoveF (Binary cop (CmpF op1 op2)) (Binary src1 src2)));
> match(Set dst (CMoveD (Binary cop (CmpD op1 op2)) (Binary src1 src2)));
> match(Set dst (CMoveF (Binary cop (CmpD op1 op2)) (Binary src1 src2)));
> match(Set dst (CMoveD (Binary cop (CmpF op1 op2)) (Binary src1 src2)));
David Briemann has updated the pull request incrementally with one additional commit since the last revision:
add comments, clean up handling of operands
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/29281/files
- new: https://git.openjdk.org/jdk/pull/29281/files/6553a246..2aeea6ba
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=29281&range=02
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=29281&range=01-02
Stats: 22 lines in 3 files changed: 5 ins; 6 del; 11 mod
Patch: https://git.openjdk.org/jdk/pull/29281.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/29281/head:pull/29281
PR: https://git.openjdk.org/jdk/pull/29281
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