The driver uses class SanitizerArgs to store parsed sanitizer arguments. It keeps a cached
SanitizerArgs object in ToolChain and uses it for different jobs. This does not work if
the sanitizer options are different for different jobs, which could happen when an
offloading toolchain translates the options for different jobs.
To fix this, SanitizerArgs should be created by using the actual arguments passed
to jobs instead of the original arguments passed to the driver, since the toolchain
may change the original arguments. And the sanitizer arguments should be diagnose
once.
This patch also fixes HIP toolchain for handling -fgpu-sanitize: a warning is emitted
for GPU's not supporting sanitizer and skipped. This is for backward compatibility
with existing -fsanitize options. -fgpu-sanitize is also turned on by default.
Reviewed by: Artem Belevich, Evgenii Stepanov
Differential Revision: https://reviews.llvm.org/D111443
This change adds the system libc++ header location to the driver. As well we define
the `__LIBC_NO_CPP_MATH_OVERLOADS__` macro when using those headers, in order to suppress
conflicting C++ overloads in the system libc headers that were used by XL C++.
Reviewed By: ZarkoCA
Differential Revision: https://reviews.llvm.org/D109078
D105314 added the abibility choose to use AsmParser for parsing inline
asm. -no-intergrated-as will override this default if specified
explicitly.
If toolchain choose to use MCAsmParser for inline asm, don't pass
the option to disable integrated-as explictly unless set by user.
Reviewed By: #powerpc, shchenz
Differential Revision: https://reviews.llvm.org/D105512
Based on this debugger type, for now, we plan to:
1: use inline string by default for XCOFF DWARF
2: generate no column info for debug line table.
Reviewed By: aprantl
Differential Revision: https://reviews.llvm.org/D99400
Date: Mon Aug 10 10:31:50 2020 +0300
[AIX][Clang][Driver] Generate reference to the C++ library on the link step
Have the linker find libc++ on its search path by adding -lc++.
Reviewed by: daltenty, hubert.reinterpretcast, stevewan
Differential Revision: https://reviews.llvm.org/D85315
Summary:
A skeleton of AIX toolchain and system linker support has been introduced in D68340, and this is a follow on patch to it.
This patch adds support to system assembler invocation to the AIX toolchain.
Reviewers: daltenty, hubert.reinterpretcast, jasonliu, Xiangling_L, dlj
Reviewed By: daltenty, hubert.reinterpretcast
Subscribers: wuzish, nemanjai, kbarton, jfb, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D69620
Yaxun (Sam) Liu