[llvm] [X86] Respect blockaddress offsets when performing X86 LEA fixups (PR #71641)

[Phoebe Wang via llvm-commits]

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@@ -0,0 +1,30 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 3
+# RUN: llc -mtriple=i386-unknown-linux-gnu -mattr=slow-3ops-lea -run-pass x86-fixup-LEAs -o -  %s | FileCheck %s
+
+--- |
+  define i32 @square(i32 %0) local_unnamed_addr {
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phoebewang wrote:

I mean you have said the MIR is not generated by this IR. And I cannot see the problem when compile the IR into assembly. So I assume you have a relative complete test that can show the problem from IR or C level.

https://github.com/llvm/llvm-project/pull/71641