Nico Weber 97c675d3d4 Revert "Revert "Temporarily do not drop volatile stores before unreachable""
This reverts commit 52aeacfbf5ce5f949efe0eae029e56db171ea1f7.
There isn't full agreement on a path forward yet, but there is agreement that
this shouldn't land as-is.  See discussion on https://reviews.llvm.org/D105338

Also reverts unreviewed "[clang] Improve `-Wnull-dereference` diag to be more in-line with reality"
This reverts commit f4877c78c0fc98be47b926439bbfe33d5e1d1b6d.

And all the related changes to tests:
This reverts commit 9a0152799f8e4a59e0483728c9f11c8a7805616f.
This reverts commit 3f7c9cc27422f7302cf5a683eeb3978e6cb84270.
This reverts commit 329f8197ef59f9bd23328b52d623ba768b51dbb2.
This reverts commit aa9f58cc2c48ca6cfc853a2467cd775dc7622746.
This reverts commit 2df37d5ddd38091aafbb7d338660e58836f4ac80.
This reverts commit a72a44181264fd83e05be958c2712cbd4560aba7.
2021-07-09 11:44:34 -04:00

11 lines
736 B
Plaintext

RUN: %cpp_compiler %S/NullDerefTest.cpp -o %t-NullDerefTest
RUN: not %run %t-NullDerefTest 2>&1 | FileCheck %s --check-prefix=NullDerefTest
RUN: not %run %t-NullDerefTest -close_fd_mask=3 2>&1 | FileCheck %s --check-prefix=NullDerefTest
NullDerefTest: ERROR: AddressSanitizer: {{SEGV|access-violation}} on unknown address
NullDerefTest: Test unit written to ./crash-
RUN: not %run %t-NullDerefTest -artifact_prefix=ZZZ 2>&1 | FileCheck %s --check-prefix=NullDerefTestPrefix
NullDerefTestPrefix: Test unit written to ZZZcrash-
RUN: not %run %t-NullDerefTest -artifact_prefix=ZZZ -exact_artifact_path=FOOBAR 2>&1 | FileCheck %s --check-prefix=NullDerefTestExactPath
NullDerefTestExactPath: Test unit written to FOOBAR