llvm · boomanaiden154 · Sep 12, 2025 · Sep 4, 2025 · Sep 4, 2025 · Sep 4, 2025
diff --git a/clang/test/Analysis/scan-build/cxx-name.test b/clang/test/Analysis/scan-build/cxx-name.test
@@ -1,5 +1,3 @@
-REQUIRES: shell
-
 RUN: %scan-build sh -c 'echo "CLANG_CXX=/$(basename "$CLANG_CXX")/"' | FileCheck %s
 
 Check that scan-build sets the CLANG_CXX environment variable (meant to be

diff --git a/clang/test/Analysis/scan-build/deduplication.test b/clang/test/Analysis/scan-build/deduplication.test
@@ -1,5 +1,3 @@
-REQUIRES: shell
-
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
 RUN: %scan-build -o %t.output_dir \
 RUN:             %clang -S %S/Inputs/deduplication/1.c \

diff --git a/clang/test/Analysis/scan-build/html_output.test b/clang/test/Analysis/scan-build/html_output.test
@@ -1,5 +1,3 @@
-REQUIRES: shell
-
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
 RUN: %scan-build -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT

diff --git a/clang/test/Analysis/scan-build/plist_html_output.test b/clang/test/Analysis/scan-build/plist_html_output.test
@@ -1,5 +1,3 @@
-REQUIRES: shell
-
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
 RUN: %scan-build -plist-html -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT

diff --git a/clang/test/Analysis/scan-build/plist_output.test b/clang/test/Analysis/scan-build/plist_output.test
@@ -1,5 +1,3 @@
-REQUIRES: shell
-
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
 RUN: %scan-build -plist -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT

diff --git a/clang/test/ClangScanDeps/module-format.c b/clang/test/ClangScanDeps/module-format.c
@@ -6,8 +6,6 @@
 // section in XCOFF yet.
 // UNSUPPORTED: target={{.*}}-aix{{.*}}
 
-// REQUIRES: shell
-
 // RUN: rm -rf %t && mkdir %t
 // RUN: cp %S/Inputs/modules-pch/* %t
 

diff --git a/clang/test/ClangScanDeps/modules-context-hash-cwd.c b/clang/test/ClangScanDeps/modules-context-hash-cwd.c
@@ -1,7 +1,7 @@
+// Most likely platform specific sed differences
+// UNSUPPORTED: system-windows
 // Test current directory pruning when computing the context hash.
 
-// REQUIRES: shell
-
 // RUN: rm -rf %t
 // RUN: split-file %s %t
 // RUN: sed -e "s|DIR|%/t|g" %t/cdb0.json.in > %t/cdb0.json

diff --git a/clang/test/ClangScanDeps/modules-file-path-isolation.c b/clang/test/ClangScanDeps/modules-file-path-isolation.c
@@ -3,7 +3,8 @@
 // Note: the spelling of the modulemap path still depends on the includer, since
 // that is the only source of information about it.
 
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
 
 // RUN: rm -rf %t
 // RUN: split-file %s %t

diff --git a/clang/test/ClangScanDeps/modules-in-stable-dirs.c b/clang/test/ClangScanDeps/modules-in-stable-dirs.c
@@ -1,11 +1,13 @@
+// Most likely platform specific sed differences
+// UNSUPPORTED: system-windows
+
 // This test verifies modules that are entirely comprised from stable directory inputs are captured in
 // dependency information.
 
 // The first compilation verifies that transitive dependencies on local input are captured.
 // The second compilation verifies that external paths are resolved when a 
 // vfsoverlay for determining is-in-stable-directories.
 
-// REQUIRES: shell
 // RUN: rm -rf %t
 // RUN: split-file %s %t
 // RUN: sed -e "s|DIR|%/t|g" %t/compile-commands.json.in > %t/compile-commands.json

diff --git a/clang/test/ClangScanDeps/modules-symlink-dir-from-module.c b/clang/test/ClangScanDeps/modules-symlink-dir-from-module.c
@@ -3,7 +3,8 @@
 // module below does not transitively import Mod via a symlink, so it should not
 // see the symlinked path.
 
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
 
 // RUN: rm -rf %t
 // RUN: split-file %s %t

diff --git a/clang/test/ClangScanDeps/modules-symlink-dir-vfs.c b/clang/test/ClangScanDeps/modules-symlink-dir-vfs.c
@@ -5,7 +5,8 @@
 // RUN: rm -rf %t
 // RUN: split-file %s %t
 
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
 
 // RUN: mkdir -p %t/frameworks-symlink
 // RUN: ln -s %t/frameworks/FW.framework %t/frameworks-symlink/FW.framework

diff --git a/clang/test/ClangScanDeps/modules-symlink-dir.c b/clang/test/ClangScanDeps/modules-symlink-dir.c
@@ -1,8 +1,9 @@
+// Needs symlinks
+// UNSUPPORTED: system-windows
+
 // Check that we canonicalize the module map path without changing the module
 // directory, which would break header lookup.
 
-// REQUIRES: shell
-
 // RUN: rm -rf %t
 // RUN: split-file %s %t
 // RUN: sed -e "s|DIR|%/t|g" %t/cdb.json.in > %t/cdb.json

diff --git a/clang/test/ClangScanDeps/prebuilt-modules-in-stable-dirs.c b/clang/test/ClangScanDeps/prebuilt-modules-in-stable-dirs.c
@@ -1,12 +1,14 @@
+/// Most likely platform specific sed differences
+// UNSUPPORTED: system-windows
+
 /// This test validates that modules that depend on prebuilt modules 
 ///   resolve `is-in-stable-directories` correctly. 
 /// The steps are: 
 /// 1. Scan dependencies to build the PCH. One of the module's depend on header 
 ///   that is seemingly from the sysroot. However, it depends on a local header that is overlaid.
 /// 2. Build the PCH & dependency PCMs.
 /// 3. Scan a source file that transitively depends on the same modules as the pcm.
-
-// REQUIRES: shell
+
 // RUN: rm -rf %t
 // RUN: split-file %s %t
 // RUN: sed -e "s|DIR|%/t|g" %t/overlay.json.template > %t/overlay.json

diff --git a/clang/test/ClangScanDeps/subframework_header_dir_symlink.m b/clang/test/ClangScanDeps/subframework_header_dir_symlink.m
@@ -1,4 +1,5 @@
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
 // RUN: rm -rf %t.dir
 // RUN: rm -rf %t.cdb
 // RUN: mkdir -p %t.dir

diff --git a/clang/test/ClangScanDeps/symlink.cpp b/clang/test/ClangScanDeps/symlink.cpp
@@ -1,4 +1,6 @@
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
+
 // RUN: rm -rf %t.dir
 // RUN: rm -rf %t.cdb
 // RUN: mkdir -p %t.dir

diff --git a/clang/test/CodeCompletion/included-symlinks.cpp b/clang/test/CodeCompletion/included-symlinks.cpp
@@ -1,4 +1,5 @@
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
 // RUN: rm -rf %t && mkdir -p %t/real/myproj && mkdir -p %t/links
 // RUN: touch %t/real/foo.h && ln -s %t/real/foo.h %t/links/foo.h
 // RUN: touch %t/real/foobar.h && ln -s %t/real/foobar.h %t/links/foobar.h

diff --git a/clang/test/Driver/aarch64-toolchain-extra.c b/clang/test/Driver/aarch64-toolchain-extra.c
@@ -2,8 +2,7 @@
 
 // The tests here are similar to those in aarch64-toolchain.c, however
 // these tests need to create symlinks to test directory trees in order to
-// set up the environment and therefore shell support is required.
-// REQUIRES: shell
+// set up the environment and therefore POSIX is required.
 // UNSUPPORTED: system-windows
 
 // If there is no GCC install detected then the driver searches for executables

diff --git a/clang/test/Driver/amdgpu-hip-system-arch.c b/clang/test/Driver/amdgpu-hip-system-arch.c
@@ -1,4 +1,5 @@
-// REQUIRES: shell
+// Needs chmod
+// UNSUPPORTED: system-windows
 // XFAIL: target={{.*}}-zos{{.*}}
 
 // RUN: mkdir -p %t

diff --git a/clang/test/Driver/amdgpu-openmp-system-arch-fail.c b/clang/test/Driver/amdgpu-openmp-system-arch-fail.c
@@ -1,4 +1,5 @@
-// REQUIRES: shell
+// Due to chmod
+// UNSUPPORTED: system-windows
 
 // RUN: mkdir -p %t
 // RUN: rm -f %t/amdgpu_arch_fail %t/amdgpu_arch_different

diff --git a/clang/test/Driver/arm-toolchain-extra.c b/clang/test/Driver/arm-toolchain-extra.c
@@ -3,7 +3,6 @@
 // The tests here are similar to those in arm-toolchain.c, however
 // these tests need to create symlinks to test directory trees in order to
 // set up the environment and therefore shell support is required.
-// REQUIRES: shell
 // UNSUPPORTED: system-windows
 
 // If there is no GCC install detected then the driver searches for executables

diff --git a/clang/test/Driver/baremetal-multilib-layered.yaml b/clang/test/Driver/baremetal-multilib-layered.yaml
@@ -1,4 +1,3 @@
-# REQUIRES: shell
 # UNSUPPORTED: system-windows
 
 # This test demonstrates "layered" multilib in which more than one

diff --git a/clang/test/Driver/baremetal-multilib.yaml b/clang/test/Driver/baremetal-multilib.yaml
@@ -1,4 +1,3 @@
-# REQUIRES: shell
 # UNSUPPORTED: system-windows
 
 # RUN: %clang --multi-lib-config=%s -no-canonical-prefixes -x c++ %s -### -o %t.out 2>&1 \

diff --git a/clang/test/Driver/baremetal-sysroot.cpp b/clang/test/Driver/baremetal-sysroot.cpp
@@ -1,4 +1,3 @@
-// REQUIRES: shell
 // UNSUPPORTED: system-windows
 
 // Test that when a --sysroot is not provided, driver picks the default

diff --git a/clang/test/Driver/darwin-ld-demangle-lld.c b/clang/test/Driver/darwin-ld-demangle-lld.c
@@ -1,5 +1,4 @@
 // With -fuse-ld=lld, -demangle is always passed to the linker on Darwin.
-// REQUIRES: shell
 
 // RUN: %clang --target=x86_64-apple-darwin -### -fuse-ld=lld \
 // RUN:   -B%S/Inputs/lld -mlinker-version=0 %s 2>&1 \

diff --git a/clang/test/Driver/darwin-ld-lto-lld.c b/clang/test/Driver/darwin-ld-lto-lld.c
@@ -1,5 +1,3 @@
-// REQUIRES: shell
-
 // Check that lld gets "-lto_library".
 // (Separate test file since darwin-ld-lto requires system-darwin but this
 // test doesn't require that.)

diff --git a/clang/test/Driver/mingw-sysroot.cpp b/clang/test/Driver/mingw-sysroot.cpp
@@ -1,4 +1,3 @@
-// REQUIRES: shell
 // UNSUPPORTED: system-windows
 
 // RUN: rm -rf %t.dir/testroot-gcc

diff --git a/clang/test/Driver/no-canonical-prefixes.c b/clang/test/Driver/no-canonical-prefixes.c
@@ -1,5 +1,5 @@
 // Due to ln -sf:
-// REQUIRES: shell
+// UNSUPPORTED: system-windows
 // RUN: mkdir -p %t.real
 // RUN: cd %t.real
 // RUN: ln -sf %clang test-clang

diff --git a/clang/test/Driver/nvptx-cuda-system-arch.c b/clang/test/Driver/nvptx-cuda-system-arch.c
@@ -1,4 +1,4 @@
-// REQUIRES: shell
+// UNSUPPORTED: system-windows
 // XFAIL: target={{.*}}-zos{{.*}}
 
 // RUN: mkdir -p %t

diff --git a/clang/test/Driver/openmp-system-arch.c b/clang/test/Driver/openmp-system-arch.c
@@ -1,4 +1,5 @@
-// REQUIRES: shell
+// Needs chmod
+// UNSUPPORTED: system-windows
 // XFAIL: target={{.*}}-zos{{.*}}
 
 // RUN: mkdir -p %t

diff --git a/clang/test/Driver/parse-progname.c b/clang/test/Driver/parse-progname.c
@@ -1,4 +1,5 @@
-// REQUIRES: shell, arm-registered-target
+// REQUIRES: arm-registered-target
+// UNSUPPORTED: system-windows
 // UNSUPPORTED: llvm-driver
 
 // RUN: mkdir -p %t

diff --git a/clang/test/Driver/riscv32-toolchain-extra.c b/clang/test/Driver/riscv32-toolchain-extra.c
@@ -2,8 +2,7 @@
 
 // The tests here are similar to those in riscv32-toolchain.c, however
 // these tests need to create symlinks to test directory trees in order to
-// set up the environment and therefore shell support is required.
-// REQUIRES: shell
+// set up the environment and therefore POSIX support is required.
 // UNSUPPORTED: system-windows
 
 // If there is no GCC install detected then the driver searches for executables

diff --git a/clang/test/Driver/riscv64-toolchain-extra.c b/clang/test/Driver/riscv64-toolchain-extra.c
@@ -3,7 +3,6 @@
 // The tests here are similar to those in riscv64-toolchain.c, however
 // these tests need to create symlinks to test directory trees in order to
 // set up the environment and therefore shell support is required.
-// REQUIRES: shell
 // UNSUPPORTED: system-windows
 
 // If there is no GCC install detected then the driver searches for executables

diff --git a/clang/test/Driver/sigpipe-handling.c b/clang/test/Driver/sigpipe-handling.c
@@ -1,4 +1,4 @@
-// REQUIRES: shell
+// UNSUPPORTED: system-windows
 // RUN: %clang -E -fno-integrated-cc1 %s | head | FileCheck %s
 
 // Test that the parent clang driver process doesn't crash when the child cc1

diff --git a/clang/test/Driver/target-override.c b/clang/test/Driver/target-override.c
@@ -1,4 +1,5 @@
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
 // REQUIRES: x86-registered-target
 
 // RUN: rm -rf %t && mkdir %t

diff --git a/clang/test/Driver/verbose-output-quoting.c b/clang/test/Driver/verbose-output-quoting.c
@@ -1,4 +1,4 @@
-// REQUIRES: shell
+// UNSUPPORTED: system-windows
 // RUN: %clang --verbose -DSPACE="a b"  -### %s 2>&1 | FileCheck -check-prefix=SPACE     -strict-whitespace %s
 // RUN: %clang --verbose -DQUOTES=\"\"  -### %s 2>&1 | FileCheck -check-prefix=QUOTES    -strict-whitespace %s
 // RUN: %clang --verbose -DBACKSLASH=\\ -### %s 2>&1 | FileCheck -check-prefix=BACKSLASH -strict-whitespace %s

diff --git a/clang/test/Frontend/dependency-gen-symlink.c b/clang/test/Frontend/dependency-gen-symlink.c
@@ -1,4 +1,5 @@
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
 
 // Basic test
 // RUN: rm -rf %t.dir

diff --git a/clang/test/Index/preamble-reparse-changed-module.m b/clang/test/Index/preamble-reparse-changed-module.m
@@ -1,4 +1,4 @@
-// REQUIRES: shell
+// UNSUPPORTED: system-windows
 
 // RUN: rm -rf %t
 // RUN: mkdir -p %t/mod

diff --git a/clang/test/InterfaceStubs/driver-test.c b/clang/test/InterfaceStubs/driver-test.c
@@ -1,5 +1,4 @@
 // REQUIRES: x86-registered-target
-// REQUIRES: shell
 
 // NOTE: -fno-integrated-cc1 has been added to work around an ASAN failure
 //       caused by in-process cc1 invocation. Clang InterfaceStubs is not the

diff --git a/clang/test/InterfaceStubs/driver-test2.c b/clang/test/InterfaceStubs/driver-test2.c
@@ -1,5 +1,4 @@
 // REQUIRES: x86-registered-target
-// REQUIRES: shell
 
 // NOTE: -fno-integrated-cc1 has been added to work around an ASAN failure
 //       caused by in-process cc1 invocation. Clang InterfaceStubs is not the

diff --git a/clang/test/InterfaceStubs/driver-test3.c b/clang/test/InterfaceStubs/driver-test3.c
@@ -1,5 +1,4 @@
 // REQUIRES: x86-registered-target
-// REQUIRES: shell
 
 // RUN: mkdir -p %t; cd %t
 // RUN: %clang -target x86_64-unknown-linux-gnu -c -emit-interface-stubs %s -o %t/driver-test3.o

diff --git a/clang/test/Modules/crash-vfs-headermaps.m b/clang/test/Modules/crash-vfs-headermaps.m
@@ -1,4 +1,4 @@
-// REQUIRES: crash-recovery, shell, system-darwin
+// REQUIRES: crash-recovery, system-darwin
 
 // RUN: rm -rf %t
 // RUN: mkdir -p %t/m %t/i/Foo.framework/Headers

diff --git a/clang/test/Modules/crash-vfs-include-pch.m b/clang/test/Modules/crash-vfs-include-pch.m
@@ -1,4 +1,4 @@
-// REQUIRES: crash-recovery, shell, system-darwin
+// REQUIRES: crash-recovery, system-darwin
 //
 // RUN: rm -rf %t
 // RUN: mkdir -p %t/m %t/out

diff --git a/clang/test/Modules/crash-vfs-path-emptydir-entries.m b/clang/test/Modules/crash-vfs-path-emptydir-entries.m
@@ -1,4 +1,5 @@
-// REQUIRES: crash-recovery, shell
+// UNSUPPORTED: system-windows
+// REQUIRES: crash-recovery
 
 // FIXME: This XFAIL is cargo-culted from crash-report.c. Do we need it?
 // XFAIL: target={{.*-windows-gnu}}

diff --git a/clang/test/Modules/crash-vfs-path-symlink-topheader.m b/clang/test/Modules/crash-vfs-path-symlink-topheader.m
@@ -1,4 +1,6 @@
-// REQUIRES: crash-recovery, shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
+// REQUIRES: crash-recovery
 
 // FIXME: This XFAIL is cargo-culted from crash-report.c. Do we need it?
 // XFAIL: target={{.*-windows-gnu}}

diff --git a/clang/test/Modules/embed-files-compressed.cpp b/clang/test/Modules/embed-files-compressed.cpp
@@ -1,5 +1,4 @@
 // REQUIRES: zlib || zstd
-// REQUIRES: shell
 //
 // RUN: rm -rf %t
 // RUN: mkdir %t

diff --git a/clang/test/Modules/embed-files.cpp b/clang/test/Modules/embed-files.cpp
@@ -13,7 +13,7 @@
 // FIXME: This test is flaky on Windows because attempting to delete a file
 // after writing it just doesn't seem to work well, at least not in the lit
 // shell.
-// REQUIRES: shell
+// UNSUPPORTED: system-windows
 // RUN: rm %t/x.h
 // RUN: %clang_cc1 -fmodules -I%t -fmodule-map-file=%t/modulemap -fmodule-file=%t/a.pcm -fmodule-file=%t/b.pcm %s -verify
 #include "a.h"

diff --git a/clang/test/Modules/exponential-paths.cpp b/clang/test/Modules/exponential-paths.cpp
@@ -1,5 +1,3 @@
-// REQUIRES: shell
-//
 // RUN: rm -rf %t
 // RUN: mkdir %t
 //

diff --git a/clang/test/Modules/framework-name.m b/clang/test/Modules/framework-name.m
@@ -1,4 +1,6 @@
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
+
 // RUN: rm -rf %t.mcp %t
 // RUN: mkdir -p %t
 // RUN: ln -s %S/Inputs/NameInDir2.framework %t/NameInImport.framework

diff --git a/clang/test/Modules/implicit-private-without-public.m b/clang/test/Modules/implicit-private-without-public.m
@@ -1,4 +1,3 @@
-// REQUIRES: shell
 // RUN: rm -rf %t
 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \
 // RUN:   -F%S/Inputs/implicit-private-without-public \

diff --git a/clang/test/Modules/inferred-framework-case.m b/clang/test/Modules/inferred-framework-case.m
@@ -1,7 +1,7 @@
 // RUN: rm -rf %t
 // RUN: %clang_cc1 -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -F %S/Inputs %s -verify -DA
 // FIXME: PR20299 - getCanonicalName() is not implemented on Windows.
-// REQUIRES: shell
+// UNSUPPORTED: system-windows
 
 @import MOdule; // expected-error{{module 'MOdule' not found}}
 @import Module;
diff --git a/clang/test/Modules/module-file-modified.c b/clang/test/Modules/module-file-modified.c
@@ -9,4 +9,3 @@
 int foo = 0; // redefinition of 'foo'
 // CHECK: fatal error: file {{.*}} has been modified since the module file {{.*}} was built
 // CHECK: note: please rebuild precompiled file
-// REQUIRES: shell
diff --git a/clang/test/Modules/module-symlink.m b/clang/test/Modules/module-symlink.m
@@ -1,4 +1,5 @@
-// REQUIRES: shell
+// Needs symlinks
+// UNSUPPORTED: system-windows
 
 // RUN: rm -rf %t
 // RUN: %clang_cc1 -fmodules-cache-path=%t/modules -fmodules -fimplicit-module-maps -I %S/Inputs -emit-pch -o %t.pch %s -verify

diff --git a/clang/test/Modules/modulemap-collision.m b/clang/test/Modules/modulemap-collision.m
@@ -1,4 +1,5 @@
-// REQUIRES: shell
+// Most likely platform specific sed differences
+// UNSUPPORTED: system-windows
 
 // RUN: rm -rf %t
 // RUN: mkdir -p %t/sources %t/build

diff --git a/clang/test/Modules/validate-file-content.m b/clang/test/Modules/validate-file-content.m
@@ -1,5 +1,3 @@
-// REQUIRES: shell
-//
 // Check driver works
 // RUN: %clang -fmodules -fsyntax-only -fmodules-validate-input-files-content %s -### 2>&1 | FileCheck --check-prefix=CHECK-CC1 %s
 // CHECK-CC1: -fvalidate-ast-input-files-content