Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/llvm/test/tools/llvm-symbolizer/Inputs/addr.inp

@@ -0,0 +1,3 @@
+some text
+0x40054d
+some text2

external/llvm-project/llvm/test/tools/llvm-symbolizer/Inputs/coff-dwarf.cpp

@@ -0,0 +1,19 @@
+// To generate the corresponding EXE, run:
+// clang-cl -MD -O2 -gdwarf -c coff-dwarf.cpp && lld-link -debug coff-dwarf.obj
+
+extern "C" int puts(const char *str);
+
+void __declspec(noinline) foo() {
+  puts("foo1");
+  puts("foo2");
+}
+
+// LLVM should inline this into main.
+static void bar() {
+  foo();
+}
+
+int main() {
+  bar();
+  return 0;
+}

external/llvm-project/llvm/test/tools/llvm-symbolizer/Inputs/coff-exports.cpp

@@ -0,0 +1,20 @@
+// To generate the corresponding EXE, run:
+// clang-cl -MD -c coff-exports.cpp && lld-link /MANIFEST:NO coff-exports.obj
+
+#define EXPORT __declspec(dllexport)
+
+extern "C" int puts(const char *str);
+
+EXPORT void __declspec(noinline) foo() {
+  puts("foo1");
+  puts("foo2");
+}
+
+void bar() {
+  foo();
+}
+
+EXPORT int main() {
+  bar();
+  return 0;
+}

external/llvm-project/llvm/test/tools/llvm-symbolizer/Inputs/discrim.c

@@ -0,0 +1,11 @@
+static volatile int do_mul;
+static volatile int x, v;
+
+int foo () {
+  if (do_mul) x *= v; else x /= v;
+  return x;
+}
+
+int main() {
+  return foo() + foo();
+}

external/llvm-project/llvm/test/tools/llvm-symbolizer/Inputs/discrim.inp

@@ -0,0 +1,8 @@
+some text
+0x400590
+0x4005a5
+0x4005ad
+0x4005b9
+0x4005ce
+0x4005d4
+some more text

external/llvm-project/llvm/test/tools/llvm-symbolizer/Inputs/dsym-test-exe-differentname.dSYM/Contents/Info.plist

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>CFBundleDevelopmentRegion</key>
+		<string>English</string>
+		<key>CFBundleIdentifier</key>
+		<string>com.apple.xcode.dsym.dsym-test-exe-differentname</string>
+		<key>CFBundleInfoDictionaryVersion</key>
+		<string>6.0</string>
+		<key>CFBundlePackageType</key>
+		<string>dSYM</string>
+		<key>CFBundleSignature</key>
+		<string>????</string>
+		<key>CFBundleShortVersionString</key>
+		<string>1.0</string>
+		<key>CFBundleVersion</key>
+		<string>1</string>
+	</dict>
+</plist>

external/llvm-project/llvm/test/tools/llvm-symbolizer/Inputs/dsym-test-exe.dSYM/Contents/Info.plist

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>CFBundleDevelopmentRegion</key>
+		<string>English</string>
+		<key>CFBundleIdentifier</key>
+		<string>com.apple.xcode.dsym.dsym-test-exe</string>
+		<key>CFBundleInfoDictionaryVersion</key>
+		<string>6.0</string>
+		<key>CFBundlePackageType</key>
+		<string>dSYM</string>
+		<key>CFBundleSignature</key>
+		<string>????</string>
+		<key>CFBundleShortVersionString</key>
+		<string>1.0</string>
+		<key>CFBundleVersion</key>
+		<string>1</string>
+	</dict>
+</plist>

external/llvm-project/llvm/test/tools/llvm-symbolizer/Inputs/dsym-test.c

@@ -0,0 +1,8 @@
+// clang -c dsym-test.c -g
+// clang dsym-test.o -g -o dsym-test-exe
+// dsymutil dsym-test-exe
+// clang dsym-test.o -g -o dsym-test-exe-second
+// dsymutil dsym-test-exe-second -o dsym-test-exe-differentname.dSYM
+int main() {
+  return 0;
+}

external/llvm-project/llvm/test/tools/llvm-symbolizer/Inputs/fat.c

@@ -0,0 +1,15 @@
+/* Compile with:
+   clang -arch armv7 -arch armv7m -arch armv7em -arch x86_64 -arch x86_64h -c
+*/
+
+#ifdef __x86_64h__
+void x86_64h_function() {}
+#elif defined(__x86_64__)
+void x86_64_function() {}
+#elif defined(__ARM_ARCH_7EM__)
+void armv7em_function() {}
+#elif defined(__ARM_ARCH_7M__)
+void armv7m_function() {}
+#elif defined(__ARM_ARCH_7A__)
+void armv7_function() {}
+#endif

external/llvm-project/llvm/test/tools/llvm-symbolizer/coff-dwarf.test

@@ -0,0 +1,16 @@
+RUN: grep '^ADDR:' %s | sed -s 's/ADDR: //' \
+RUN:     | llvm-symbolizer --inlining --relative-address -obj="%p/Inputs/coff-dwarf.exe" \
+RUN:     | FileCheck %s
+
+This test relies on UnDecorateSymbolName, which is Windows-only.
+REQUIRES: target-windows, system-windows
+
+ADDR: 0x5009
+ADDR: 0x5038
+
+CHECK: foo(void)
+CHECK: coff-dwarf.cpp:7
+CHECK: bar(void)
+CHECK: coff-dwarf.cpp:13
+CHECK: main
+CHECK: coff-dwarf.cpp:17

external/llvm-project/llvm/test/tools/llvm-symbolizer/coff-exports.test

@@ -0,0 +1,22 @@
+RUN: grep '^ADDR:' %s | sed -s 's/ADDR: //' \
+RUN: 	 | llvm-symbolizer --inlining --relative-address -obj="%p/Inputs/coff-exports.exe" \
+RUN:	 | FileCheck %s
+
+This test relies on UnDecorateSymbolName, which is Win32-only.
+REQUIRES: system-windows
+REQUIRES: target-windows
+FIXME: This test depends on host, not target.
+
+ADDR: 0x500A
+ADDR: 0x5038
+ADDR: 0x504B
+
+We get the expected stack trace, except 'foo' appears for the 'bar' frame
+because 'bar' isn't in the export table.
+
+CHECK: foo(void)
+CHECK: ??:0:0
+CHECK: foo(void)
+CHECK: ??:0:0
+CHECK: main
+CHECK: ??:0:0

external/llvm-project/llvm/test/tools/llvm-symbolizer/dsym.test

@@ -0,0 +1,14 @@
+RUN: echo "%p/Inputs/dsym-test-exe 0x0000000100000f90" > %t.input
+RUN: echo "%p/Inputs/dsym-test-exe-second 0x0000000100000f90" >> %t.input
+RUN: llvm-symbolizer < %t.input | FileCheck %s --check-prefix=CHECK-NOHINT
+RUN: llvm-symbolizer -dsym-hint=%p/Inputs/dsym-test-exe-differentname.dSYM < %t.input | FileCheck %s --check-prefix=CHECK-HINT
+
+CHECK-NOHINT: main
+CHECK-NOHINT: dsym-test.c
+CHECK-NOHINT: main
+CHECK-NOHINT: ??:0:0
+
+CHECK-HINT: main
+CHECK-HINT: dsym-test.c
+CHECK-HINT: main
+CHECK-HINT: dsym-test.c

external/llvm-project/llvm/test/tools/llvm-symbolizer/fat.test

@@ -0,0 +1,11 @@
+RUN: echo 0 | llvm-symbolizer -obj=%p/Inputs/fat.o -default-arch=x86_64 | FileCheck --check-prefix=X86_64 %s
+RUN: echo 0 | llvm-symbolizer -obj=%p/Inputs/fat.o -default-arch=x86_64h | FileCheck --check-prefix=X86_64H %s
+RUN: echo 0 | llvm-symbolizer -obj=%p/Inputs/fat.o -default-arch=armv7 | FileCheck --check-prefix=ARMV7 %s
+RUN: echo 0 | llvm-symbolizer -obj=%p/Inputs/fat.o -default-arch=armv7em | FileCheck --check-prefix=ARMV7EM %s
+RUN: echo 0 | llvm-symbolizer -obj=%p/Inputs/fat.o -default-arch=armv7m | FileCheck --check-prefix=ARMV7M %s
+
+X86_64: x86_64_function
+X86_64H: x86_64h_function
+ARMV7: armv7_function
+ARMV7EM: armv7em_function
+ARMV7M: armv7m_function

external/llvm-project/llvm/test/tools/llvm-symbolizer/padding-x86_64.ll

@@ -0,0 +1,40 @@
+; REQUIRES: x86_64-linux
+; Checks if symbolizer can correctly symbolize address in the padding between
+; functions.
+; RUN: llc  -o %t.o -filetype=obj -mtriple=x86_64-pc-linux  %s
+; RUN: echo 0x5 | llvm-symbolizer -obj=%t.o | FileCheck %s --check-prefix=FOO
+; RUN: echo 0xd | llvm-symbolizer -obj=%t.o | FileCheck %s --check-prefix=PADDING
+; RUN: echo 0x10 | llvm-symbolizer -obj=%t.o | FileCheck %s --check-prefix=MAIN
+
+;FOO: foo
+;PADDING: ??
+;MAIN: main
+
+@a = global i32 1, align 4
+
+define i32 @foo() !dbg !9 {
+entry:
+  %0 = load i32, i32* @a, align 4
+  ret i32 %0
+}
+
+define i32 @main() !dbg !14 {
+entry:
+  %call = call i32 @foo(), !dbg !18
+  ret i32 %call
+}
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!6, !7}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
+!1 = !DIFile(filename: "padding-x86_64.c", directory: "/tmp/")
+!2 = !{}
+!5 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!6 = !{i32 2, !"Dwarf Version", i32 4}
+!7 = !{i32 2, !"Debug Info Version", i32 3}
+!9 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 2, type: !10, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, unit: !0, variables: !2)
+!10 = !DISubroutineType(types: !11)
+!11 = !{!5}
+!14 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 6, type: !10, isLocal: false, isDefinition: true, scopeLine: 6, isOptimized: false, unit: !0, variables: !2)
+!18 = !DILocation(line: 7, column: 8, scope: !14)