8342946: Replace predicate walking code in Loop Unrolling with a pred… #686

Job	Run time
Prepare the run	11s
alpine-linux-x64	0s
linux-x64 / build (debug)	15m 26s
linux-x64 / build (release)	15m 27s
linux-x64-hs-zero / build (debug)	11m 49s
linux-cross-compile / build (aarch64)	15m 26s
linux-x64-hs-minimal / build (debug)	7m 28s
linux-cross-compile / build (arm)	15m 26s
linux-cross-compile / build (s390x)	15m 24s
linux-x64-hs-nopch / build (debug)	15m 26s
linux-cross-compile / build (ppc64le)	15m 30s
linux-x64-hs-optimized / build (debug)	15m 25s
linux-cross-compile / build (riscv64)	15m 25s
linux-x86-hs / build (debug)	14m 39s
macos-aarch64 / build (debug)	15m 32s
macos-x64 / build (debug)	15m 27s
linux-x86-hs / build (release)	15m 26s
macos-aarch64 / build (release)	13m 47s
macos-x64 / build (release)	15m 29s
docs / build (debug)	2m 31s
windows-x64 / build (debug)	15m 20s
windows-aarch64 / build (debug)	12m 40s
windows-x64 / build (release)	15m 18s
windows-aarch64 / build (release)	7m 46s
windows-x64	1s
linux-x64	1s
macos-x64	1s
macos-aarch64	1s
	5h 2m 22s

Provide feedback