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Merge "Default to zero-initialization instead of pattern." into rvc-dev

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This commit is contained in:
Stephen Hines
2020-05-18 22:18:21 +00:00
committed by Android (Google) Code Review
parent 2bc57f6afe 66467b44b8
commit 13b041d6ea
1 changed files with 3 additions and 3 deletions
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6
cc/config/global.go
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@@ -162,7 +162,7 @@ func init() {
// http://b/131390872
// Automatically initialize any uninitialized stack variables.
// Prefer zero-init if both options are set.
// Prefer zero-init if multiple options are set.
if ctx.Config().IsEnvTrue("AUTO_ZERO_INITIALIZE") {
flags = append(flags, "-ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang")
} else if ctx.Config().IsEnvTrue("AUTO_PATTERN_INITIALIZE") {
@@ -170,8 +170,8 @@ func init() {
} else if ctx.Config().IsEnvTrue("AUTO_UNINITIALIZE") {
flags = append(flags, "-ftrivial-auto-var-init=uninitialized")
} else {
// Default to pattern initialization.
flags = append(flags, "-ftrivial-auto-var-init=pattern")
// Default to zero initialization.
flags = append(flags, "-ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang")
}
return strings.Join(flags, " ")