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Commit 1e4f899c authored by Florian Mayer's avatar Florian Mayer
Browse files

Work around stack frame size for memtag-stack 

The root cause for the warning is fixed in upstream LLVM
(https://reviews.llvm.org/D127917) , working around until
that is submitted.

Test: make libc with memtag-stack
Bug: 174878242
Change-Id: Iae8c85f39bdceb9752b7f2758c5543c1b3f90277
parent 8bdc04b9

cc/sanitize.go

+2 −0
Original line number Diff line number Diff line
@@ -714,6 +714,8 @@ func (sanitize *sanitize) flags(ctx ModuleContext, flags Flags) Flags { 


	if Bool(sanitize.Properties.Sanitize.Memtag_stack) {

		flags.Local.CFlags = append(flags.Local.CFlags, memtagStackCommonFlags...)

		// TODO(fmayer): remove -Wno-error once https://reviews.llvm.org/D127917 is in Android toolchain.

		flags.Local.CFlags = append(flags.Local.CFlags, "-Wno-error=frame-larger-than")

		flags.Local.AsFlags = append(flags.Local.AsFlags, memtagStackCommonFlags...)

		flags.Local.LdFlags = append(flags.Local.LdFlags, memtagStackCommonFlags...)

	}