From 39fe1946c2ee8cf3e7b94207fe8b01d62ae53984 Mon Sep 17 00:00:00 2001 From: Evgenii Stepanov Date: Tue, 8 Oct 2024 23:31:16 +0000 Subject: [PATCH] Revert^3 "Use -target-feature for MTE" This reverts commit 0feac37f1f21b135889758c4b866bba5de457838. Reason for revert: reapplied to early (cherry picked from https://android-review.googlesource.com/q/commit:159860c848a709cac23ec7d448c6dfa6bfd8781b) Merged-In: I43bf9e11ad021dbad82f6d82163a97a3856e032d Change-Id: I43bf9e11ad021dbad82f6d82163a97a3856e032d --- cc/sanitize.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cc/sanitize.go b/cc/sanitize.go index a8722a023..7f52ce1c7 100644 --- a/cc/sanitize.go +++ b/cc/sanitize.go @@ -79,7 +79,7 @@ var ( minimalRuntimeFlags = []string{"-fsanitize-minimal-runtime", "-fno-sanitize-trap=integer,undefined", "-fno-sanitize-recover=integer,undefined"} - memtagStackCommonFlags = []string{"-Xclang -target-feature -Xclang +mte"} + memtagStackCommonFlags = []string{"-march=armv8-a+memtag"} memtagStackLlvmFlags = []string{"-dom-tree-reachability-max-bbs-to-explore=128"} hostOnlySanitizeFlags = []string{"-fno-sanitize-recover=all"}