bitrev not implemented - Githubissues

Quuxplusone commented 7 years ago


Bugzilla Link	PR34628
Status	RESOLVED FIXED
Importance	P enhancement
Reported by	Brian G. Lucas (bagel99@gmail.com)
Reported on	2017-09-15 10:31:34 -0700
Last modified on	2020-02-25 09:52:42 -0800
Version	trunk
Hardware	PC Linux
CC	llvm-dev@redking.me.uk, richard@xmos.com, tclin914@gmail.com
Fixed by commit(s)	rGe27b61c1ea3d
Attachments	`bitrev.ll` (1343 bytes, text/plain)
Blocks
Blocked by
See also

Created attachment 19164
test case

The XCORE has a bitrev instruction, but llvm.bitreverse.* is not implemented.

Quuxplusone commented 7 years ago

Attached bitrev.ll (1343 bytes, text/plain): test case

Quuxplusone commented 4 years ago

Quuxplusone / LLVMBugzillaTest