merge main into amd-staging (llvm#4016)

Author: z1-cciauto

.github/workflows/libcxx-run-benchmarks.yml

@@ -67,17 +67,18 @@ jobs:
           python -m pip install -r libcxx/utils/requirements.txt
           baseline_commit=$(git merge-base ${{ steps.vars.outputs.pr_base }} ${{ steps.vars.outputs.pr_head }})
           ./libcxx/utils/test-at-commit --commit ${baseline_commit} -B build/baseline -- -sv -j1 --param optimization=speed ${{ steps.vars.outputs.benchmarks }}
+          ./libcxx/utils/consolidate-benchmarks build/baseline | tee baseline.lnt
 
       - name: Run candidate
         run: |
           source .venv/bin/activate && cd repo
           ./libcxx/utils/test-at-commit --commit ${{ steps.vars.outputs.pr_head }} -B build/candidate -- -sv -j1 --param optimization=speed ${{ steps.vars.outputs.benchmarks }}
+          ./libcxx/utils/consolidate-benchmarks build/candidate | tee candidate.lnt
 
       - name: Compare baseline and candidate runs
         run: |
           source .venv/bin/activate && cd repo
-          ./libcxx/utils/compare-benchmarks <(./libcxx/utils/consolidate-benchmarks build/baseline) \
-                                            <(./libcxx/utils/consolidate-benchmarks build/candidate) > results.txt
+          ./libcxx/utils/compare-benchmarks baseline.lnt candidate.lnt | tee results.txt
 
       - name: Update comment with results
         run: |

clang/docs/ReleaseNotes.rst

@@ -14818,7 +14818,7 @@ static QualType CheckIndirectionOperand(Sema &S, Expr *Op, ExprValueKind &VK,
   QualType OpTy = Op->getType();
   QualType Result;
 
-  if (isa<CXXReinterpretCastExpr>(Op)) {
+  if (isa<CXXReinterpretCastExpr>(Op->IgnoreParens())) {
     QualType OpOrigType = Op->IgnoreParenCasts()->getType();
     S.CheckCompatibleReinterpretCast(OpOrigType, OpTy, /*IsDereference*/true,
                                      Op->getSourceRange());

clang/lib/Sema/SemaExpr.cpp

@@ -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

clang/test/Analysis/scan-build/cxx-name.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 \

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 %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT

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 -plist-html -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT

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 -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT

clang/test/Analysis/scan-build/plist_output.test

@@ -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
 

clang/test/ClangScanDeps/module-format.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