1 files changed, 0 insertions, 58 deletions
diff --git a/compiler_wrapper/sanitizer_flags.go b/compiler_wrapper/sanitizer_flags.go
deleted file mode 100644
index fe8d1503..00000000
--- a/compiler_wrapper/sanitizer_flags.go
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2019 The Chromium OS Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package main
-
-import (
-	"strings"
-)
-
-func processSanitizerFlags(builder *commandBuilder) {
-	hasCoverageFlags := false
-	hasSanitizeFlags := false
-	hasSanitizeFuzzerFlags := false
-	for _, arg := range builder.args {
-		// TODO: This should probably be -fsanitize= to not match on
-		// e.g. -fsanitize-blacklist
-		if arg.fromUser {
-			if strings.HasPrefix(arg.value, "-fsanitize") {
-				hasSanitizeFlags = true
-				if strings.Contains(arg.value, "fuzzer") {
-					hasSanitizeFuzzerFlags = true
-				}
-			} else if arg.value == "-fprofile-instr-generate" {
-				hasCoverageFlags = true
-			}
-		}
-	}
-	if hasSanitizeFlags {
-		// Flags not supported by sanitizers (ASan etc.)
-		unsupportedSanitizerFlags := map[string]bool{
-			"-D_FORTIFY_SOURCE=1": true,
-			"-D_FORTIFY_SOURCE=2": true,
-			"-Wl,--no-undefined":  true,
-			"-Wl,-z,defs":         true,
-		}
-
-		builder.transformArgs(func(arg builderArg) string {
-			// TODO: This is a bug in the old wrapper to not filter
-			// non user args for gcc. Fix this once we don't compare to the old wrapper anymore.
-			if (builder.target.compilerType != gccType || arg.fromUser) &&
-				unsupportedSanitizerFlags[arg.value] {
-				return ""
-			}
-			return arg.value
-		})
-		if builder.target.compilerType == clangType {
-			// hasSanitizeFlags && hasCoverageFlags is to work around crbug.com/1013622
-			if hasSanitizeFuzzerFlags || (hasSanitizeFlags && hasCoverageFlags) {
-				fuzzerFlagsToAdd := []string{
-					// TODO: This flag should be removed once fuzzer works with new pass manager
-					"-fno-experimental-new-pass-manager",
-				}
-				builder.addPreUserArgs(fuzzerFlagsToAdd...)
-			}
-		}
-	}
-}