[clang] [Clang] Add fake use emission to Clang with -fextend-lifetimes (PR #110102)

[Jeremy Morse via cfe-commits]

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@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 %s -O2 -emit-llvm -fextend-lifetimes -fcxx-exceptions -fexceptions -o - | FileCheck %s
+// REQUIRES: x86-registered-target
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jmorse wrote:

Requires x86 as a target, but doesn't specify a triple?

https://github.com/llvm/llvm-project/pull/110102