[compiler-rt] [compiler-rt][ARM] Add missing PACBTI support to assembly aeabi functions (PR #142400)

[Victor Campos via llvm-commits]

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@@ -37,6 +42,12 @@ DEFINE_COMPILERRT_FUNCTION(__aeabi_cdcmpeq)
         movs r0, #0xF
         lsls r0, r0, #31
         pop {r0-r3, pc}
+#else
+#if defined(__ARM_FEATURE_PAC_DEFAULT)
+        pop {r0-r3, r12, lr}
+        aut r12, lr, sp
+        beq 2f
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vhscampos wrote:

Fair point. Thank you. Fixed

https://github.com/llvm/llvm-project/pull/142400