[Bug target/54989] FAIL: gcc.dg/hoist-register-pressure.c scan-rtl-dump hoist "PRE/HOIST: end of bb .* copying expression" on darwin

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54989



--- Comment #4 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-20 
17:39:45 UTC ---

(In reply to comment #1)



i can confirm that the proposed simplification of the test cases eliminates the

failures of hoist-register-pressure.c at -m32 on x86_64-apple-darwin12. I can

also confirm that the original test case passes if -fno-PIC is added to

dg-options.