Opened 5 years ago

Closed 5 years ago

#7622 closed bug (fixed)

Unregisterised builds don't support LLVM backend

Reported by: dterei Owned by: dterei
Priority: normal Milestone: 7.8.1
Component: Compiler (LLVM) Version: 7.7
Keywords: Cc:
Operating System: Unknown/Multiple Architecture: Unknown/Multiple
Type of failure: None/Unknown Test Case:
Blocked By: Blocking:
Related Tickets: #7621 Differential Rev(s):
Wiki Page:


The LLVM backend should work in unregisterised mode. Apparently the driver isn't allowing it to be chosen though. Need to investigate this claim and allow LLVM again if true.

Change History (3)

comment:1 Changed 5 years ago by dterei

comment:2 Changed 5 years ago by marlowsd@…

commit 388e1e825f79f2d16536fc583a48e5ce9c191b06

Author: Simon Marlow <>
Date:   Fri Jan 25 09:54:49 2013 +0000

    Allow -fllvm to be used when compiling unregisterised (#7622)

 compiler/main/DynFlags.hs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

comment:3 Changed 5 years ago by simonmar

difficulty: Unknown
Milestone: 7.8.1
Resolution: fixed
Status: newclosed

Fixed, and verified that LLVM works when generating unregisterised code, at least on my RPi.

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