Commit 259eaab3 authored Mar 23, 2020 by Evgenii Stepanov

Reenable the new pass manager in hwasan builds.

Also remove a deprecated flag -fsanitize-hwaddress-abi=platform.

Switching to the new pass manager reduces size of the "lib64" directory
by almost 6%.

Bug: 135298400
Test: objdump -d path/to/symbols/system/lib64/*.so | grep __hwasan_check_
Test: adb shell sanitizer-status

Change-Id: I327ee982e20c02b3b2126d93189048d9f4bfb301

parent b358ebb7

cc/sanitize.go

+0 −2

Original line number	Diff line number	Diff line
		@@ -38,8 +38,6 @@ var (
		asanLdflags = []string{"-Wl,-u,__asan_preinit"}

		hwasanCflags = []string{"-fno-omit-frame-pointer", "-Wno-frame-larger-than=",
		"-fsanitize-hwaddress-abi=platform",
		"-fno-experimental-new-pass-manager",
		// The following improves debug location information
		// availability at the cost of its accuracy. It increases
		// the likelihood of a stack variable's frame offset