llvm/test/Bitcode/invalid.ll

; RUN:  not llvm-dis < %s.bc 2>&1 | FileCheck %s

; CHECK: llvm-dis{{(\.EXE|\.exe)?}}: error: Unknown attribute kind (48)

; invalid.ll.bc has an invalid attribute number.
; The test checks that LLVM reports the error and doesn't access freed memory
; in doing so.
Fix a use after free on invalid input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193737 91177308-0d34-0410-b5e6-96231b3b80d8 2013-10-31 04:20:23 +00:00			`; RUN: not llvm-dis < %s.bc 2>&1 \| FileCheck %s`

llvm-dis: Stop crashing when dropping debug info Since r199356, we've printed a warning when dropping debug info. r225562 started crashing on that, since it registered a diagnostic handler that only expected errors. This fixes the handler to expect other severities. As a side effect, it now prints "error: " at the start of error messages, similar to `llvm-as`. There was a testcase for r199356, but it only really checked the assembler. Move `test/Bitcode/drop-debug-info.ll` to `test/Assembler`, and introduce `test/Bitcode/drop-debug-info.3.5.ll` (and companion `.bc`) to test the bitcode reader. Note: tools/gold/gold-plugin.cpp has an equivalent bug, but I'm not sure what the best fix is there. I'll file a PR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230416 91177308-0d34-0410-b5e6-96231b3b80d8 2015-02-25 01:10:03 +00:00			`; CHECK: llvm-dis{{(\.EXE\|\.exe)?}}: error: Unknown attribute kind (48)`
Fix a use after free on invalid input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193737 91177308-0d34-0410-b5e6-96231b3b80d8 2013-10-31 04:20:23 +00:00
			`; invalid.ll.bc has an invalid attribute number.`
			`; The test checks that LLVM reports the error and doesn't access freed memory`
			`; in doing so.`