https://bugs.llvm.org/show_bug.cgi?id=39439
Bug ID: 39439
Summary: Int_eh_sjlj_setup_dispatch: Bad machine code: MBB has
allocatable live-in, but isn't entry or landing-pad.
Product: libraries
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: X86
Assignee: unassignedb...@nondot.org
Reporter: franci...@yahoo.com
CC: craig.top...@gmail.com, llvm-bugs@lists.llvm.org
LLVM_ENABLE_MACHINE_VERIFIER=1 ./build/bin/llvm-lit -v -a
test/CodeGen/X86/indirect-branch-tracking.ll
*** Bad machine code: MBB has allocatable live-in, but isn't entry or
landing-pad. ***
- function: test8
- basic block: %bb.1 lpad (0x7fedee066d40)
*** Bad machine code: MBB has allocatable live-in, but isn't entry or
landing-pad. ***
- function: test8
- basic block: %bb.1 lpad (0x7fedee066d40)
This seems to be in the expansion of Int_eh_sjlj_setup_dispatch.
build/bin/llc -verify-machineinstrs -mtriple i386-windows-gnu -exception-model
sjlj < test/CodeGen/X86/indirect-branch-tracking.ll
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