http://llvm.org/bugs/show_bug.cgi?id=15188
Bug ID: 15188
Summary: llvm-tblgen is crashing when generating intrinsics
table for an empty vector of intrinsics
Product: new-bugs
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 9974
--> http://llvm.org/bugs/attachment.cgi?id=9974&action=edit
files for llvm-tblgen to test with
Please take your favourite version of llvm-tblgen and use it in the root
directory of the attached archive:
$ ./llvm-tblgen -gen-tgt-intrinsic NVPTX1.td
assert(iid <= Intrinsic::0 llvm-tblgen 0x00000000005c56b6
1 llvm-tblgen 0x00000000005c54b2
2 libpthread.so.0 0x00007fc734644a10
3 libstdc++.so.6 0x00007fc7345bba5e std::string::_M_data() const + 12
4 libstdc++.so.6 0x00007fc7345bba9c std::string::_M_rep() const + 24
5 libstdc++.so.6 0x00007fc7345bba4c std::string::length() const + 24
6 llvm-tblgen 0x000000000042507f
7 llvm-tblgen 0x000000000051efd9
8 llvm-tblgen 0x000000000051be22
9 llvm-tblgen 0x000000000054f4f9
10 llvm-tblgen 0x000000000055ce65
11 llvm-tblgen 0x000000000054fb50
12 libc.so.6 0x00007fc73426ca76 __libc_start_main + 370
13 llvm-tblgen 0x00000000004071f9
Stack dump:
0. Program arguments: ./llvm-tblgen -gen-tgt-intrinsic NVPTX1.td
Segmentation fault (core dumped)
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