[llvm] Add Instruction selection support for x87 ld/st (PR #97016)

[Simon Pilgrim via llvm-commits]

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@@ -0,0 +1,225 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc < %s -mtriple=i686-- -mattr=+x87,-sse,-sse2 -global-isel | FileCheck %s --check-prefixes=CHECK-32,GISEL_X86
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RKSimon wrote:

Please no, x86 is trying to doing isel comparison tests - we don't want them dumped inside the GlobalISel specific subdir

https://github.com/llvm/llvm-project/pull/97016