Merge "Remove workarounds for old compiler versions." (1b781e52) · Commits · e / os / android_build_soong

cc/sanitize.go

+2 −10

Original line number	Diff line number	Diff line
		@@ -50,12 +50,7 @@ var (

		intOverflowCflags = []string{"-fsanitize-blacklist=build/soong/cc/config/integer_overflow_blacklist.txt"}

		// Pass -Xclang before -fsanitize-minimal-runtime to work around a driver
		// check which rejects -fsanitize-minimal-runtime together with
		// -fsanitize=shadow-call-stack even though this combination of flags
		// is valid.
		// TODO(pcc): Remove the -Xclang once LLVM r346526 is rolled into the compiler.
		minimalRuntimeFlags = []string{"-Xclang", "-fsanitize-minimal-runtime", "-fno-sanitize-trap=integer,undefined",
		minimalRuntimeFlags = []string{"-fsanitize-minimal-runtime", "-fno-sanitize-trap=integer,undefined",
		"-fno-sanitize-recover=integer,undefined"}
		hwasanGlobalOptions = []string{"heap_history_size=1023,stack_history_size=512"}
		)
		@@ -312,10 +307,7 @@ func (sanitize *sanitize) begin(ctx BaseModuleContext) {
		}

		// SCS is only implemented on AArch64.
		// We also disable SCS if ASAN, TSAN or HWASAN are enabled because Clang considers
		// them to be incompatible, although they are in fact compatible.
		// TODO(pcc): Remove these checks once r347282 is rolled into the compiler.
		if ctx.Arch().ArchType != android.Arm64 \|\| Bool(s.Address) \|\| Bool(s.Thread) \|\| Bool(s.Hwaddress) {
		if ctx.Arch().ArchType != android.Arm64 {
		s.Scs = nil
		}