[llvm] [PAC][CodeGen][ELF][AArch64] Support signed GOT (PR #96164)

[Tomas Matheson via llvm-commits]

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@@ -0,0 +1,39 @@
+; RUN: llc -mtriple=aarch64-linux-gnu -global-isel=0 -fast-isel=0 -verify-machineinstrs \
+; RUN:   -relocation-model=pic -mattr=+pauth %s -o - | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -global-isel=0 -fast-isel=1 -verify-machineinstrs \
+; RUN:   -relocation-model=pic -mattr=+pauth %s -o - | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -global-isel=1              -verify-machineinstrs \
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tmatheson-arm wrote:

Do you need `-global-isel-abort` to ensure globalisel is not falling back to selectionsdag?

https://github.com/llvm/llvm-project/pull/96164