400.perlbench spec failing to build with thinlto fdo

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400.perlbench spec failing to build with thinlto fdo #29707

Closed llvmbot closed 2 years ago

llvmbot commented 8 years ago


Bugzilla Link	30359
Resolution	DUPLICATE
Resolved on	Sep 14, 2016 18:05
Version	trunk
OS	Linux
Reporter	LLVM Bugzilla Contributor
CC	@joker-eph

Extended Description

There is some regression. I am not sure if this problem is specific to fdo, or thinlto or non of them, but when I tried to build spec benchmarks with thinlto and fdo I got this link error. Unfortunately I lost build log, but reproducing should be straight forward.

llvmbot commented 2 years ago

mentioned in issue llvm/llvm-bugzilla-archive#30368

llvmbot commented 8 years ago

This bug has been marked as a duplicate of bug llvm/llvm-bugzilla-archive#30368

llvmbot commented 8 years ago

There is a link error (undefined reference), so it is probably the same bug.

joker-eph commented 8 years ago

Is the linker crashing or do you have a link error in the same style as: https://llvm.org/bugs/show_bug.cgi?id=30368