[clang] [flang] [llvm] [flang] Add runtime trampoline pool for W^X compliance (PR #183108)

[Sairudra More via cfe-commits]

================
@@ -0,0 +1,99 @@
+! RUN: %flang -fsafe-trampoline -emit-llvm -S -o - %s | FileCheck %s
----------------
Saieiei wrote:

Done, updated to `%flang_fc1`.
https://github.com/llvm/llvm-project/compare/808df046ad0779fe9ba0f083217f12d2bb87ee0f..448886e8394650220d7e1dcf6fb984205d043fcc#diff-a324683620cb9291a7086a49e843acfe609a2eb2462cc9e0ddba19a6d6d1c008

https://github.com/llvm/llvm-project/pull/183108