[clang] [llvm] [libunwind] [clang-tools-extra] [libunwind] Replace process_vm_readv with SYS_rt_sigprocmask (PR #74791)

@@ -2974,6 +2966,37 @@ bool UnwindCursor::getFunctionName(char *buf, size_t bufLen, buf, bufLen, offset); } +#if defined(_LIBUNWIND_CHECK_LINUX_SIGRETURN) +template +bool UnwindCursor::isReadableAddr(const pint_t addr) const { + // T

[clang] [llvm] [libunwind] [clang-tools-extra] [libunwind] Replace process_vm_readv with SYS_rt_sigprocmask (PR #74791)

@@ -2974,6 +2966,39 @@ bool UnwindCursor::getFunctionName(char *buf, size_t bufLen, buf, bufLen, offset); } +#if defined(_LIBUNWIND_CHECK_LINUX_SIGRETURN) +template +bool UnwindCursor::isReadableAddr(const pint_t addr) const { + // T

[clang-tools-extra] [libunwind] [llvm] [clang] [libunwind] Replace process_vm_readv with SYS_rt_sigprocmask (PR #74791)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/74791 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [libunwind] [clang-tools-extra] [libunwind] Replace process_vm_readv with SYS_rt_sigprocmask (PR #74791)

@@ -2974,6 +2966,37 @@ bool UnwindCursor::getFunctionName(char *buf, size_t bufLen, buf, bufLen, offset); } +#if defined(_LIBUNWIND_CHECK_LINUX_SIGRETURN) +template +bool UnwindCursor::isReadableAddr(const pint_t addr) const { + // T

[clang] [Sema] Add -Wc++11-narrowing-const-reference (PR #76094)

@@ -6158,12 +6158,24 @@ def err_illegal_initializer_type : Error<"illegal initializer type %0">; def ext_init_list_type_narrowing : ExtWarn< "type %0 cannot be narrowed to %1 in initializer list">, InGroup, DefaultError, SFINAEFailure; +// *_narrowing_const_reference diagn

[clang] [Sema] Add -Wc++11-narrowing-const-reference (PR #76094)

https://github.com/MaskRay updated https://github.com/llvm/llvm-project/pull/76094 >From 132a5293a89d15d3e38c768727723157427f49db Mon Sep 17 00:00:00 2001 From: Fangrui Song Date: Wed, 20 Dec 2023 10:57:15 -0800 Subject: [PATCH 1/2] [Sema] Add -Wc++11-narrowing-const-reference https://github.c

[clang] [llvm] [RISCV] Always emit relocations for resolved symbols and relax (PR #73793)

MaskRay wrote: The current patch doesn't do what the title implies ("Always emit relocations for resolved "). https://github.com/llvm/llvm-project/pull/73793 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailma

[clang] [clang] Fix --entry command line option (PR #69114)

MaskRay wrote: Since `--entry` is wrong, `--entry=` is unsupported, and nobody seems to use the driver option which only affects linking, we probably should just remove it. Users are expected to use `-Wl,-e,entry` or `-Wl,--entry=entry` anyway. https://github.com/llvm/llvm-project/pull/69114 _

[clang-tools-extra] [libunwind] [llvm] [clang] [libunwind] Replace process_vm_readv with SYS_rt_sigprocmask (PR #74791)

MaskRay wrote: > Hmm. It looks like `[[maybe_unused]]` is still disallowed... `[[maybe_unused]]` should be allowed when the pull request includes commit 47413bb2760e63a3302871ea770d6c0f5a742036 (C++17 for libunwind). https://github.com/llvm/llvm-project/pull/74791 _

[clang] 2d0b55c - [Driver][test] -fbasic-block-sections: replace legacy -target with --target=

Author: Fangrui Song Date: 2023-12-28T19:39:50-08:00 New Revision: 2d0b55c7756c376b221b58cd939b320c6b569de7 URL: https://github.com/llvm/llvm-project/commit/2d0b55c7756c376b221b58cd939b320c6b569de7 DIFF: https://github.com/llvm/llvm-project/commit/2d0b55c7756c376b221b58cd939b320c6b569de7.diff

[clang] [Driver][Solaris] Remove reachable llvm_unreachable (PR #76645)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/76645 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Clang/MIPS: Use -mnan value for -mabs if not specified (PR #71157)

@@ -214,6 +214,14 @@ // RUN: -mnan=legacy -mnan=2008 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NAN2008 %s // CHECK-NAN2008: "-target-feature" "+nan2008" +// CHECK-NAN2008: "-target-feature" "+abs2008" +// +// -mnan=2008 -mabs=legacy +// RUN: %clang -target mips-linu

[clang] Clang/MIPS: Use -mnan value for -mabs if not specified (PR #71157)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/71157 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Clang/MIPS: Use -mnan value for -mabs if not specified (PR #71157)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/71157 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Clang/MIPS: Use -mnan value for -mabs if not specified (PR #71157)

@@ -214,6 +214,14 @@ // RUN: -mnan=legacy -mnan=2008 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NAN2008 %s // CHECK-NAN2008: "-target-feature" "+nan2008" +// CHECK-NAN2008: "-target-feature" "+abs2008" MaskRay wrote: If abs2008 is adjacent, just pla

[clang] [clang][Driver] Don't warn when -nostdinc and -nostdinc++ are both specified (PR #77130)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/77130 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[libunwind] [llvm] [libc] [flang] [libcxx] [clang-tools-extra] [lldb] [clang] [compiler-rt] [libunwind] Replace process_vm_readv with SYS_rt_sigprocmask (PR #74791)

https://github.com/MaskRay closed https://github.com/llvm/llvm-project/pull/74791 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang-tools-extra] [libcxx] [compiler-rt] [flang] [libc] [lldb] [llvm] [polly] [mlir] [lld] [clang] [libcxxabi] Make clang report invalid target versions. (PR #75373)

@@ -786,4 +786,7 @@ def warn_android_unversioned_fallback : Warning< " directories will not be used in Clang 19. Provide a versioned directory" " for the target version or lower instead.">, InGroup>; + +def err_android_version_invalid : Error< + "Version %0 in triple %1-

[lldb] [flang] [compiler-rt] [libcxxabi] [llvm] [clang] [polly] [libcxx] [libc] [mlir] [clang-tools-extra] [lld] Make clang report invalid target versions. (PR #75373)

@@ -5,13 +5,13 @@ // RUN: %clang -O3 -target aarch64-linux-eabi -mno-fix-cortex-a53-835769 %s -S -o- 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NO --check-prefix=CHECK %s -// RUN: %clang -O3 -target aarch64-android-eabi %s -S -o- \ +// RUN: %clang -O3 -target aarch64-l

[clang] [llvm] [llvm] Add support for building on illumos (PR #74930)

@@ -241,6 +241,11 @@ if (NOT DEFINED LLVM_LINKER_DETECTED AND NOT WIN32) set(LLVM_LINKER_DETECTED YES CACHE INTERNAL "") set(LLVM_LINKER_IS_GNULD YES CACHE INTERNAL "") message(STATUS "Linker detection: GNU ld") +elseif("${stderr}" MATCHES "(illumos)" OR +

[clang] [llvm] [llvm] Add support for building on illumos (PR #74930)

MaskRay wrote: > illumos has an older version of the Solaris linker that does not support the > GNU version script compat nor version scripts and does not support > -Bsymbolic-functions. Treat illumos linker separately. Are they aware of the issue and is there a tracking feature request/issue?

[clang] [Driver] Add the --gcc-triple option (PR #73214)

https://github.com/MaskRay approved this pull request. Looks great! https://github.com/llvm/llvm-project/pull/73214 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] [SpecialCaseList] Use glob by default (PR #74809)

MaskRay wrote: > ah it's because we something like > > ``` > [cfi-unrelated-cast|cfi-derived-cast] > > src:*third_party/vulkan_memory_allocator/include/vk_mem_alloc.h > ``` > > it seems like the new system doesn't match > `[cfi-unrelated-cast|cfi-derived-cast]` The glob mode can use the sect

[llvm] [clang] [llvm] Add support for building on illumos (PR #74930)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/74930 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[llvm] [clang] [llvm] Add support for building on illumos (PR #74930)

MaskRay wrote: `[CMake]` may be a good tag. https://github.com/llvm/llvm-project/pull/74930 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[llvm] [compiler-rt] [libcxx] [clang] [mlir] [asan] Enable StackSafetyAnalysis by default (PR #77210)

https://github.com/MaskRay updated https://github.com/llvm/llvm-project/pull/77210 >From af33fcdf5a46c5bd34db89615a037e5eca421ef9 Mon Sep 17 00:00:00 2001 From: Fangrui Song Date: Fri, 5 Jan 2024 23:50:40 -0800 Subject: [PATCH] [asan] Enable StackSafetyAnalysis by default StackSafetyAnalysis d

[clang] [llvm] [compiler-rt] [libcxx] [mlir] [asan] Enable StackSafetyAnalysis by default (PR #77210)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/77210 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Driver] Add -fandroid-pad-segment/-fno-android-pad-segment (PR #77244)

https://github.com/MaskRay created https://github.com/llvm/llvm-project/pull/77244 -fandroid-pad-segment is an Android-specific opt-in option that links in crt_pad_segment.o. crt_pad_segment.o contains a note section, which will be included in the linker-created PT_NOTE segment. This PT_NOTE te

[clang] [Sema] Clean up -Wc++11-narrowing-const-reference code after #76094. NFC (PR #77278)

https://github.com/MaskRay created https://github.com/llvm/llvm-project/pull/77278 None >From 70441f463f7dbb73b1185db46ef20a86289eb246 Mon Sep 17 00:00:00 2001 From: Fangrui Song Date: Sun, 7 Jan 2024 23:24:02 -0800 Subject: [PATCH] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20initia?=

[clang] [Sema] Add -Wc++11-narrowing-const-reference (PR #76094)

@@ -6158,12 +6158,24 @@ def err_illegal_initializer_type : Error<"illegal initializer type %0">; def ext_init_list_type_narrowing : ExtWarn< "type %0 cannot be narrowed to %1 in initializer list">, InGroup, DefaultError, SFINAEFailure; +// *_narrowing_const_reference diagn

[clang] [Sema] Add -Wc++11-narrowing-const-reference (PR #76094)

@@ -10410,40 +10410,53 @@ static void DiagnoseNarrowingInInitList(Sema &S, // No narrowing occurred. return; - case NK_Type_Narrowing: + case NK_Type_Narrowing: { // This was a floating-to-integer conversion, which is always considered a // narrowing conver

[clang] [Sema] Clean up -Wc++11-narrowing-const-reference code after #76094. NFC (PR #77278)

https://github.com/MaskRay closed https://github.com/llvm/llvm-project/pull/77278 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[llvm] [lld] [clang] [llvm-driver] Fix usage of `InitLLVM` on Windows (PR #76306)

MaskRay wrote: > InitLLVM which was part of the main() function of these tools `*_main` functions? https://github.com/llvm/llvm-project/pull/76306 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/

[llvm] [lld] [clang] [llvm-driver] Fix usage of `InitLLVM` on Windows (PR #76306)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/76306 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[lld] [libcxxabi] [openmp] [flang] [clang-tools-extra] [mlir] [libc] [libcxx] [llvm] [clang] [lldb] [libunwind] [polly] [compiler-rt] Make clang report invalid target versions. (PR #75373)

@@ -786,4 +786,7 @@ def warn_android_unversioned_fallback : Warning< " directories will not be used in Clang 19. Provide a versioned directory" " for the target version or lower instead.">, InGroup>; + +def err_android_version_invalid : Error< + "Version %0 in triple %1

[lld] [libcxxabi] [openmp] [flang] [clang-tools-extra] [mlir] [libc] [libcxx] [llvm] [clang] [lldb] [libunwind] [polly] [compiler-rt] Make clang report invalid target versions. (PR #75373)

@@ -786,4 +786,7 @@ def warn_android_unversioned_fallback : Warning< " directories will not be used in Clang 19. Provide a versioned directory" " for the target version or lower instead.">, InGroup>; + +def err_android_version_invalid : Error< MaskRay wro

[lld] [libcxxabi] [openmp] [flang] [clang-tools-extra] [mlir] [libc] [libcxx] [llvm] [clang] [lldb] [libunwind] [polly] [compiler-rt] Make clang report invalid target versions. (PR #75373)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/75373 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[mlir] [polly] [clang] [libunwind] [flang] [lld] [lldb] [compiler-rt] [clang-tools-extra] [libcxxabi] [libcxx] [openmp] [libc] [llvm] Make clang report invalid target versions. (PR #75373)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/75373 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[lld] [libcxxabi] [flang] [clang-tools-extra] [libc] [libcxx] [lldb] [llvm] [clang] [compiler-rt] [RISC-V][LLD] Add Support for RISC-V TLSDESC Relocations (PR #66916)

MaskRay wrote: The base branch can be edited if you click "Edit" near the title, which will help reveal the lld side changes... https://github.com/llvm/llvm-project/pull/66916 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.

[lld] [libcxxabi] [flang] [clang-tools-extra] [libc] [libcxx] [lldb] [llvm] [clang] [compiler-rt] [RISCV] Support Global Dynamic TLSDESC in the RISC-V backend (PR #66915)

@@ -3,8 +3,8 @@ # Out of range immediates ## simm12 -flh ft1, -2049(a0) # CHECK: :[[@LINE]]:10: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047] -fsh ft2, 2048(a1) # CHECK: :[[@LINE]]:10: error: operand must be a s

[lld] [libcxxabi] [flang] [clang-tools-extra] [libc] [libcxx] [lldb] [llvm] [clang] [compiler-rt] [RISCV] Support Global Dynamic TLSDESC in the RISC-V backend (PR #66915)

@@ -0,0 +1,44 @@ +# RUN: llvm-mc -filetype=obj -triple riscv32 < %s --defsym RV32=1 | llvm-objdump -d -M no-aliases - | FileCheck %s --check-prefixes=INST,RV32 +# RUN: llvm-mc -filetype=obj -triple riscv64 < %s | llvm-objdump -d -M no-aliases - | FileCheck %s --check-prefixes=I

[lld] [libcxxabi] [openmp] [flang] [clang-tools-extra] [mlir] [libc] [libcxx] [llvm] [clang] [lldb] [libunwind] [polly] [compiler-rt] Make clang report invalid target versions. (PR #75373)

@@ -786,4 +786,7 @@ def warn_android_unversioned_fallback : Warning< " directories will not be used in Clang 19. Provide a versioned directory" " for the target version or lower instead.">, InGroup>; + +def err_android_version_invalid : Error< + "Version %0 in triple %1

[lldb] [compiler-rt] [clang-tools-extra] [libcxxabi] [flang] [libc] [lld] [llvm] [libcxx] [clang] [RISCV] Support Global Dynamic TLSDESC in the RISC-V backend (PR #66915)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/66915 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[flang] [libcxxabi] [lldb] [clang-tools-extra] [libcxx] [compiler-rt] [lld] [clang] [libc] [llvm] [RISCV] Support Global Dynamic TLSDESC in the RISC-V backend (PR #66915)

@@ -71,6 +71,18 @@ enum Fixups { // Used to generate an R_RISCV_ALIGN relocation, which indicates the linker // should fixup the alignment after linker relaxation. fixup_riscv_align, + // 20-bit fixup corresponding to %tlsdesc_hi(foo) for instructions like + // auipc +

[flang] [libcxxabi] [lldb] [clang-tools-extra] [libcxx] [compiler-rt] [lld] [clang] [libc] [llvm] [RISCV] Support Global Dynamic TLSDESC in the RISC-V backend (PR #66915)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/66915 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[lldb] [compiler-rt] [clang-tools-extra] [libcxxabi] [flang] [libc] [lld] [llvm] [libcxx] [clang] [RISCV] Support Global Dynamic TLSDESC in the RISC-V backend (PR #66915)

@@ -188,3 +188,8 @@ addi a2, ft0, 24 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction # fence.tso accepts no operands fence.tso rw, rw # CHECK: :[[@LINE]]:11: error: invalid operand for instruction + +.Ltlsdesc_hi0: +jalr x5, 0(a1), %tlsdesc_hi(.Ltlsdesc_hi0)

[libc] [libcxxabi] [lldb] [compiler-rt] [clang-tools-extra] [clang] [llvm] [flang] [lld] [libcxx] [RISCV] Support Global Dynamic TLSDESC in the RISC-V backend (PR #66915)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/66915 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[lldb] [compiler-rt] [clang-tools-extra] [libcxxabi] [flang] [libc] [lld] [llvm] [libcxx] [clang] [RISCV] Support Global Dynamic TLSDESC in the RISC-V backend (PR #66915)

@@ -71,6 +71,18 @@ enum Fixups { // Used to generate an R_RISCV_ALIGN relocation, which indicates the linker // should fixup the alignment after linker relaxation. fixup_riscv_align, + // 20-bit fixup corresponding to %tlsdesc_hi(foo) for instructions like + // auipc +

[clang] [AMDGPU] add function attrbute amdgpu-lib-fun (PR #74737)

MaskRay wrote: > An AMDGPU library function is not internalized and can be used to fullfill > calls generated by LLVM passes or instruction selection. I am confused by the description of "internalized". Do you refer to LTO internalization? You can leverage `llvm.used` to disable LTO internaliz

[llvm] [clang-tools-extra] [lld] [libc] [lldb] [compiler-rt] [clang] [libcxx] [libcxxabi] [flang] [RISC-V][LLD] Add Support for RISC-V TLSDESC Relocations (PR #66916)

MaskRay wrote: > @MaskRay , do you think this is worth abandoning in favor of #77516? If so, I > guess I'd also need to abandon #66915, which is unfortunate. You may abandon this in favor of #77516. For the LLVM patch, just use #66915 as it contains a lot of discussions. It's fine to make the

[libunwind] [libunwind] Convert a few options from CACHE PATH to CACHE STRING (PR #77534)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/77534 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] [Driver] Treat MuslEABIHF as a hardfloat environment wrt multiarch directories (PR #77536)

https://github.com/MaskRay approved this pull request. https://github.com/llvm/llvm-project/pull/77536 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CMake] Deprecate GCC_INSTALL_PREFIX (PR #77537)

https://github.com/MaskRay created https://github.com/llvm/llvm-project/pull/77537 Part of https://reviews.llvm.org/D158218 GCC_INSTALL_PREFIX is a rarely-used legacy option inherited from pre-CMake build system and has configuration file replacement nowadays. Many `clang/test/Driver` tests spe

[clang] [clang] [Driver] Treat MuslEABIHF as a hardfloat environment wrt multiarch directories (PR #77536)

MaskRay wrote: `bool isEABIHF` from clang/lib/CodeGen/Targets/ARM.cpp can probably be factored. https://github.com/llvm/llvm-project/pull/77536 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-

[llvm] [compiler-rt] [clang] [mlir] [lld] [sanitizer] Select non-internal frames in ReportErrorSummary (PR #77406)

MaskRay wrote: Nice filtering! https://github.com/llvm/llvm-project/pull/77406 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CMake] Deprecate GCC_INSTALL_PREFIX (PR #77537)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/77537 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CMake] Deprecate GCC_INSTALL_PREFIX (PR #77537)

https://github.com/MaskRay updated https://github.com/llvm/llvm-project/pull/77537 >From 8bd31c3cdb6ce41194b063c9ac13e5e2fbfbcc02 Mon Sep 17 00:00:00 2001 From: Fangrui Song Date: Thu, 17 Aug 2023 14:01:02 -0700 Subject: [PATCH] [CMake] Deprecate GCC_INSTALL_PREFIX Part of https://reviews.llvm

[clang] [CMake] Deprecate GCC_INSTALL_PREFIX (PR #77537)

MaskRay wrote: > Seems okay to me, but it would be good to include an update to the release > notes, which ideally shows an example of what replacing the cmake flag with a > config file would look like. Thanks for the feedback. I have added pseudocode how GCC installation detection works in t

[clang] [CMake] Deprecate GCC_INSTALL_PREFIX (PR #77537)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/77537 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CMake] Deprecate GCC_INSTALL_PREFIX (PR #77537)

https://github.com/MaskRay closed https://github.com/llvm/llvm-project/pull/77537 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[libcxx] [mlir] [compiler-rt] [llvm] [clang] [asan] Enable StackSafetyAnalysis by default (PR #77210)

https://github.com/MaskRay closed https://github.com/llvm/llvm-project/pull/77210 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Driver, sanitizer] Remove RequiresPIE and msan's RequiresPIE setting (PR #77689)

https://github.com/MaskRay created https://github.com/llvm/llvm-project/pull/77689 This variable causes clang to default to -fPIE when no PIC/PIC option is specified. msan used to require PIE because many `kMemoryLayout` made the low address (used by ET_EXEC executables) invalid. Current msan.h

[libcxxabi] [mlir] [compiler-rt] [openmp] [libcxx] [clang] [lld] [llvm] [runtimes] Use LLVM libunwind from libc++abi by default (PR #77687)

https://github.com/MaskRay approved this pull request. This looks like a simplified version of https://reviews.llvm.org/D150897 that does not remove redundant `LIBCXXABI_USE_LLVM_UNWINDER ON`. LGTM but I think some `docs/` changes are needed. https://github.com/llvm/llvm-project/pull/77687 ___

[libcxxabi] [mlir] [compiler-rt] [openmp] [libcxx] [clang] [lld] [llvm] [runtimes] Use LLVM libunwind from libc++abi by default (PR #77687)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/77687 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Driver,sanitizer] Remove RequiresPIE and msan's NeedPIE setting (PR #77689)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/77689 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Driver,sanitizer] Remove RequiresPIE and msan's NeedPIE setting (PR #77689)

https://github.com/MaskRay edited https://github.com/llvm/llvm-project/pull/77689 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] efd90ff - [test] Add -fsanitize=array-bounds test for pseudo flexible array member

Author: Fangrui Song Date: 2022-06-27T16:40:52-07:00 New Revision: efd90ffbfc427ad4c4675ac1fcae9d53cc7f1322 URL: https://github.com/llvm/llvm-project/commit/efd90ffbfc427ad4c4675ac1fcae9d53cc7f1322 DIFF: https://github.com/llvm/llvm-project/commit/efd90ffbfc427ad4c4675ac1fcae9d53cc7f1322.diff

[clang] 57fa688 - [Driver][ARM][AArch64] Use err_drv_unsupported_option_argument for -march=/-mcpu=/-mtune= diagnostics

Author: Fangrui Song Date: 2022-06-28T16:01:30-07:00 New Revision: 57fa68897bb76e1fe5442784bca4e0629033c384 URL: https://github.com/llvm/llvm-project/commit/57fa68897bb76e1fe5442784bca4e0629033c384 DIFF: https://github.com/llvm/llvm-project/commit/57fa68897bb76e1fe5442784bca4e0629033c384.diff

[clang-tools-extra] 67854f9 - Use value_or instead of getValueOr. NFC

Author: Fangrui Song Date: 2022-06-29T21:55:02-07:00 New Revision: 67854f9ed0cd512f59736730f4c05de25501ae54 URL: https://github.com/llvm/llvm-project/commit/67854f9ed0cd512f59736730f4c05de25501ae54 DIFF: https://github.com/llvm/llvm-project/commit/67854f9ed0cd512f59736730f4c05de25501ae54.diff

[clang] afaefb6 - [Driver][Linux] Remove D.Dir+"/../lib" from default search paths for LLVM_ENABLE_RUNTIMES builds

Author: Fangrui Song Date: 2022-03-25T14:56:18-07:00 New Revision: afaefb671fe12e7788d3e8de6b6193b935fbf16c URL: https://github.com/llvm/llvm-project/commit/afaefb671fe12e7788d3e8de6b6193b935fbf16c DIFF: https://github.com/llvm/llvm-project/commit/afaefb671fe12e7788d3e8de6b6193b935fbf16c.diff

[clang] da62a5c - [Driver][test] Clean up riscv* tests

Author: Fangrui Song Date: 2022-03-25T23:59:31-07:00 New Revision: da62a5c6610dd2087ce2f527ca84ba43e93d5e30 URL: https://github.com/llvm/llvm-project/commit/da62a5c6610dd2087ce2f527ca84ba43e93d5e30 DIFF: https://github.com/llvm/llvm-project/commit/da62a5c6610dd2087ce2f527ca84ba43e93d5e30.diff

[clang] c37accf - [Option] Avoid using the default argument for the 3-argument hasFlag. NFC

Author: Fangrui Song Date: 2022-03-26T00:57:06-07:00 New Revision: c37accf0a207a09b80c1109eb7a114876c45f959 URL: https://github.com/llvm/llvm-project/commit/c37accf0a207a09b80c1109eb7a114876c45f959 DIFF: https://github.com/llvm/llvm-project/commit/c37accf0a207a09b80c1109eb7a114876c45f959.diff

[clang] c0eb9b4 - Revert D121984 "[RISCV][NFC] Moving RVV intrinsic type related util to llvm/Support"

Author: Fangrui Song Date: 2022-03-28T01:17:37-07:00 New Revision: c0eb9b4cdef6049ebabb4018d3c9dcb0dc699868 URL: https://github.com/llvm/llvm-project/commit/c0eb9b4cdef6049ebabb4018d3c9dcb0dc699868 DIFF: https://github.com/llvm/llvm-project/commit/c0eb9b4cdef6049ebabb4018d3c9dcb0dc699868.diff

[clang] 16524d2 - [Driver][AVR] Fix warn_drv_avr_stdlib_not_linked condition

Author: Fangrui Song Date: 2022-03-28T09:43:36-07:00 New Revision: 16524d2f1bdc2e74ca34425edf43ac8ef5d39531 URL: https://github.com/llvm/llvm-project/commit/16524d2f1bdc2e74ca34425edf43ac8ef5d39531 DIFF: https://github.com/llvm/llvm-project/commit/16524d2f1bdc2e74ca34425edf43ac8ef5d39531.diff

[clang] 17ea5bf - Revert "[Driver][AVR] Fix warn_drv_avr_stdlib_not_linked condition"

Author: Fangrui Song Date: 2022-03-28T10:11:45-07:00 New Revision: 17ea5bf1d54d13d6505b636e56ab151a45eab12d URL: https://github.com/llvm/llvm-project/commit/17ea5bf1d54d13d6505b636e56ab151a45eab12d DIFF: https://github.com/llvm/llvm-project/commit/17ea5bf1d54d13d6505b636e56ab151a45eab12d.diff

[clang] 52fa1d1 - [Driver][AVR] Fix warn_drv_avr_stdlib_not_linked condition

Author: Fangrui Song Date: 2022-03-28T10:27:16-07:00 New Revision: 52fa1d1a02940ac46aac5b8d6f87ca9d6a6a97be URL: https://github.com/llvm/llvm-project/commit/52fa1d1a02940ac46aac5b8d6f87ca9d6a6a97be DIFF: https://github.com/llvm/llvm-project/commit/52fa1d1a02940ac46aac5b8d6f87ca9d6a6a97be.diff

[clang] 85bd90c - [Driver] Move legacy -f[no-]unit-at-a-time to clang_ignored_gcc_optimization_f_Group

Author: Fangrui Song Date: 2022-03-30T23:20:49-07:00 New Revision: 85bd90cb71843d022f2c8413ee23683fe8e71241 URL: https://github.com/llvm/llvm-project/commit/85bd90cb71843d022f2c8413ee23683fe8e71241 DIFF: https://github.com/llvm/llvm-project/commit/85bd90cb71843d022f2c8413ee23683fe8e71241.diff

[clang] 1dc26b8 - [Driver][PowerPC] Support -mtune=

Author: Fangrui Song Date: 2022-07-28T00:34:04-07:00 New Revision: 1dc26b80b872a94c581549a21943756a8c3448a3 URL: https://github.com/llvm/llvm-project/commit/1dc26b80b872a94c581549a21943756a8c3448a3 DIFF: https://github.com/llvm/llvm-project/commit/1dc26b80b872a94c581549a21943756a8c3448a3.diff

[clang] dc900ee - [test] Fix threadlocal_address.cpp after D129833

Author: Fangrui Song Date: 2022-07-31T23:49:33-07:00 New Revision: dc900eeaf2af0d459c69224b2d023d8d2287944a URL: https://github.com/llvm/llvm-project/commit/dc900eeaf2af0d459c69224b2d023d8d2287944a DIFF: https://github.com/llvm/llvm-project/commit/dc900eeaf2af0d459c69224b2d023d8d2287944a.diff

[clang] 0bb3aaf - [docs] Regenerate clang/docs/ClangCommandLineReference.rst

Author: Fangrui Song Date: 2022-08-01T19:31:25-07:00 New Revision: 0bb3aafbd5d59fdd3720c4ba9b995863bc3d2f45 URL: https://github.com/llvm/llvm-project/commit/0bb3aafbd5d59fdd3720c4ba9b995863bc3d2f45 DIFF: https://github.com/llvm/llvm-project/commit/0bb3aafbd5d59fdd3720c4ba9b995863bc3d2f45.diff

[clang] 29f852a - [Driver] Remove deprecated -fsanitize-coverage-{black,white}list=

Author: Fangrui Song Date: 2022-08-01T19:39:25-07:00 New Revision: 29f852a1516bcd3928dad74835965f238de34409 URL: https://github.com/llvm/llvm-project/commit/29f852a1516bcd3928dad74835965f238de34409 DIFF: https://github.com/llvm/llvm-project/commit/29f852a1516bcd3928dad74835965f238de34409.diff

[clang] afb785f - [Driver] Remove Separate form for XRay options

Author: Fangrui Song Date: 2022-08-02T00:47:37-07:00 New Revision: afb785f51161b78b9af7d9ecd3ce7632160efee9 URL: https://github.com/llvm/llvm-project/commit/afb785f51161b78b9af7d9ecd3ce7632160efee9 DIFF: https://github.com/llvm/llvm-project/commit/afb785f51161b78b9af7d9ecd3ce7632160efee9.diff

[clang] 88501dc - [Sema] -Wformat: support C23 format specifier %b %B

Author: Fangrui Song Date: 2022-08-04T10:26:31-07:00 New Revision: 88501dc74911b00186298fe1fffe8dfb1f09b1c1 URL: https://github.com/llvm/llvm-project/commit/88501dc74911b00186298fe1fffe8dfb1f09b1c1 DIFF: https://github.com/llvm/llvm-project/commit/88501dc74911b00186298fe1fffe8dfb1f09b1c1.diff

[clang-tools-extra] c7ec86b - [clang-tidy] Fix g++ -DCMAKE_CXX_STANDARD=17 build

Author: Fangrui Song Date: 2022-08-06T23:12:18Z New Revision: c7ec86b13c461f6a8ce11f8443c1b6242013d26f URL: https://github.com/llvm/llvm-project/commit/c7ec86b13c461f6a8ce11f8443c1b6242013d26f DIFF: https://github.com/llvm/llvm-project/commit/c7ec86b13c461f6a8ce11f8443c1b6242013d26f.diff LOG:

[clang] cdeb50c - [lldb] Remove include/lldb/lldb-private.h

Author: Fangrui Song Date: 2022-08-08T12:03:53-07:00 New Revision: cdeb50c3215593bffe9e5a46bdc9a9e34fd93dcc URL: https://github.com/llvm/llvm-project/commit/cdeb50c3215593bffe9e5a46bdc9a9e34fd93dcc DIFF: https://github.com/llvm/llvm-project/commit/cdeb50c3215593bffe9e5a46bdc9a9e34fd93dcc.diff

[clang] 8d9d27d - [Driver] Add -Xclang= as an alias for -Xclang

Author: Fangrui Song Date: 2022-08-08T19:05:24-07:00 New Revision: 8d9d27db475943954fce00db47f8c9daf4dae600 URL: https://github.com/llvm/llvm-project/commit/8d9d27db475943954fce00db47f8c9daf4dae600 DIFF: https://github.com/llvm/llvm-project/commit/8d9d27db475943954fce00db47f8c9daf4dae600.diff

[clang-tools-extra] 3219783 - [clang][clang-tools-extra] LLVM_NODISCARD => [[nodiscard]]. NFC

Author: Fangrui Song Date: 2022-08-09T07:11:18Z New Revision: 32197830ef5990d31b5582c9d497b2a96a1a381f URL: https://github.com/llvm/llvm-project/commit/32197830ef5990d31b5582c9d497b2a96a1a381f DIFF: https://github.com/llvm/llvm-project/commit/32197830ef5990d31b5582c9d497b2a96a1a381f.diff LOG:

[clang] 5b899c2 - [Driver] Detect libstdc++ include paths for native gcc on 32-bit non-Debian Linux

Author: Fangrui Song Date: 2021-07-20T09:18:24-07:00 New Revision: 5b899c22f3d28331598b2b5ad244723c9d094064 URL: https://github.com/llvm/llvm-project/commit/5b899c22f3d28331598b2b5ad244723c9d094064 DIFF: https://github.com/llvm/llvm-project/commit/5b899c22f3d28331598b2b5ad244723c9d094064.diff

[clang] e8bc871 - [PowerPC][test] Don't write to srcdir

Author: Fangrui Song Date: 2021-07-20T10:50:11-07:00 New Revision: e8bc871ca2780788ad580bb23ef2621b09e6394b URL: https://github.com/llvm/llvm-project/commit/e8bc871ca2780788ad580bb23ef2621b09e6394b DIFF: https://github.com/llvm/llvm-project/commit/e8bc871ca2780788ad580bb23ef2621b09e6394b.diff

[clang] 42896ee - [clang] -falign-loops=

Author: Fangrui Song Date: 2021-07-23T09:50:43-07:00 New Revision: 42896eeed9e3d12e7e38217a0d7e35b9736451ac URL: https://github.com/llvm/llvm-project/commit/42896eeed9e3d12e7e38217a0d7e35b9736451ac DIFF: https://github.com/llvm/llvm-project/commit/42896eeed9e3d12e7e38217a0d7e35b9736451ac.diff

[clang-tools-extra] 2aa0cf1 - Revert D106562 "[clangd] Get rid of arg adjusters in CommandMangler"

Author: Fangrui Song Date: 2021-07-23T09:50:43-07:00 New Revision: 2aa0cf19e7fe17c9eb5eb2555e10184061b933f1 URL: https://github.com/llvm/llvm-project/commit/2aa0cf19e7fe17c9eb5eb2555e10184061b933f1 DIFF: https://github.com/llvm/llvm-project/commit/2aa0cf19e7fe17c9eb5eb2555e10184061b933f1.diff

[clang] 7290ddd - Revert "[clang] -falign-loops="

Author: Fangrui Song Date: 2021-07-23T09:58:35-07:00 New Revision: 7290ddd6b1090aaab5f8759581c8d307595567ae URL: https://github.com/llvm/llvm-project/commit/7290ddd6b1090aaab5f8759581c8d307595567ae DIFF: https://github.com/llvm/llvm-project/commit/7290ddd6b1090aaab5f8759581c8d307595567ae.diff

[clang] 828767f - COFF/ELF: Place llvm.global_ctors elements in llvm.used if comdat is used

Author: Fangrui Song Date: 2021-07-28T11:44:19-07:00 New Revision: 828767f325b5dd0356c5fd90e40a1c047010853e URL: https://github.com/llvm/llvm-project/commit/828767f325b5dd0356c5fd90e40a1c047010853e DIFF: https://github.com/llvm/llvm-project/commit/828767f325b5dd0356c5fd90e40a1c047010853e.diff

[clang] 72a8367 - Replace LLVM_ATTRIBUTE_NORETURN with C++11 [[noreturn]]. NFC

Author: Fangrui Song Date: 2021-07-29T09:59:45-07:00 New Revision: 72a83674dd3a13b59442cd7cb07b53902f7d6a33 URL: https://github.com/llvm/llvm-project/commit/72a83674dd3a13b59442cd7cb07b53902f7d6a33 DIFF: https://github.com/llvm/llvm-project/commit/72a83674dd3a13b59442cd7cb07b53902f7d6a33.diff

[clang-tools-extra] 72a8367 - Replace LLVM_ATTRIBUTE_NORETURN with C++11 [[noreturn]]. NFC

Author: Fangrui Song Date: 2021-07-29T09:59:45-07:00 New Revision: 72a83674dd3a13b59442cd7cb07b53902f7d6a33 URL: https://github.com/llvm/llvm-project/commit/72a83674dd3a13b59442cd7cb07b53902f7d6a33 DIFF: https://github.com/llvm/llvm-project/commit/72a83674dd3a13b59442cd7cb07b53902f7d6a33.diff

[clang] 407c721 - [Support] Change zlib::compress to return void

Author: Fangrui Song Date: 2022-03-14T11:38:04-07:00 New Revision: 407c721ceb93863b2cb3851a6aa7686f31657e6b URL: https://github.com/llvm/llvm-project/commit/407c721ceb93863b2cb3851a6aa7686f31657e6b DIFF: https://github.com/llvm/llvm-project/commit/407c721ceb93863b2cb3851a6aa7686f31657e6b.diff

[clang] 2aca33b - Reland "[Driver] Default CLANG_DEFAULT_PIE_ON_LINUX to ON""

Author: Fangrui Song Date: 2022-04-06T20:19:07-07:00 New Revision: 2aca33baf15926afe2520a06b1427a9894226fd2 URL: https://github.com/llvm/llvm-project/commit/2aca33baf15926afe2520a06b1427a9894226fd2 DIFF: https://github.com/llvm/llvm-project/commit/2aca33baf15926afe2520a06b1427a9894226fd2.diff

[clang] e3dcef3 - [Driver][test] Fix csky-toolchain.c to be CLANG_DEFAULT_PIE_ON_LINUX agnostic

Author: Fangrui Song Date: 2022-04-06T20:41:39-07:00 New Revision: e3dcef355febe6e5d0760e4a804861cdea5f2e22 URL: https://github.com/llvm/llvm-project/commit/e3dcef355febe6e5d0760e4a804861cdea5f2e22 DIFF: https://github.com/llvm/llvm-project/commit/e3dcef355febe6e5d0760e4a804861cdea5f2e22.diff

[clang] 6c9b363 - [Driver][test] Fix csky-toolchain.c to be CLANG_DEFAULT_PIE_ON_LINUX agnostic

Author: Fangrui Song Date: 2022-04-06T21:14:24-07:00 New Revision: 6c9b363cf67747ea13b12457199ccb151ed1ecea URL: https://github.com/llvm/llvm-project/commit/6c9b363cf67747ea13b12457199ccb151ed1ecea DIFF: https://github.com/llvm/llvm-project/commit/6c9b363cf67747ea13b12457199ccb151ed1ecea.diff

[clang] 46b2a46 - [randstruct] Use llvm::shuffle to avoid STL impl difference after D121556

Author: Fangrui Song Date: 2022-04-08T18:14:21-07:00 New Revision: 46b2a463bdef1bd1d80abee869b09f95ca5a4fc2 URL: https://github.com/llvm/llvm-project/commit/46b2a463bdef1bd1d80abee869b09f95ca5a4fc2 DIFF: https://github.com/llvm/llvm-project/commit/46b2a463bdef1bd1d80abee869b09f95ca5a4fc2.diff

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