https://llvm.org/bugs/show_bug.cgi?id=25912
Bug ID: 25912
Summary: llc assertion failure with COFF target
Product: new-bugs
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: davi...@google.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
pass the following simple ll file to llc, llc will assert. I have not looked at
in in details.
; ModuleID = '<stdin>'
target datalayout = "e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-win64-coff"
@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void
()*, i8* } { i32 0, void ()* @__llvm_profile_init, i8* null }]
; Function Attrs: noinline
define internal void @__llvm_profile_init() unnamed_addr #1 {
ret void
}
attributes #0 = { nounwind }
The assertion failure is:
llc: /usr/local/google/davidxl/dev/llvm/include/llvm/Support/Casting.h:237:
typename cast_retty<X, Y *>::ret_type llvm::cast(Y *) [X = llvm::MCSectionCOFF,
Y = llvm::MCSection]: Assertion `isa<X>(Val) && "cast<Ty>() argument of
incompatible type!"' failed.
0 llc 0x0000000000670b41 backtrace + 65
1 llc 0x0000000003ccd4c1
llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 241
2 llc 0x0000000003cce9f4
3 libpthread.so.0 0x00007f379b9e3330
4 libc.so.6 0x00007f379ac0bcb7 gsignal + 55
5 libc.so.6 0x00007f379ac0f0a8 abort + 328
6 libc.so.6 0x00007f379ac04b76
7 libc.so.6 0x00007f379ac04c22
8 llc 0x0000000002cc7eb4
9 llc 0x0000000002634513
llvm::AsmPrinter::EmitXXStructorList(llvm::DataLayout const&, llvm::Constant
const*, bool) + 3523
10 llc 0x000000000261d26e
llvm::AsmPrinter::EmitSpecialLLVMGlobal(llvm::GlobalVariable const*) + 766
--
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
