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Merge "Enable Flow Sensitive AutoFDO" into main am: d56338cc6f

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Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2779552

Change-Id: I7db52fcd38834d7c74c5acc7f5e98dee3719bc54
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot
2023-10-10 19:36:50 +00:00
committed by Automerger Merge Worker
parent 6df74f24b6 d56338cc6f
commit 0cc1be594c
1 changed files with 1 additions and 0 deletions
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cc/afdo.go
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@@ -84,6 +84,7 @@ func (afdo *afdo) flags(ctx ModuleContext, flags Flags) Flags {
// 3. Make the profile searchable by the build system. So it's used the next time the binary
// is built.
flags.Local.CFlags = append([]string{"-funique-internal-linkage-names"}, flags.Local.CFlags...)
flags.Local.CFlags = append([]string{"-mllvm", "-enable-fs-discriminator=true"}, flags.Local.CFlags...)
}
if path := afdo.Properties.FdoProfilePath; path != nil {
// The flags are prepended to allow overriding.