Sam Elliott 39e3085a55
[clang][NFC] Split invalid-cpu-note tests (#104601)
This change does two kinds of splits:
- Splits each target into a different file. Some targets are left in the
same files, such as riscv32/64 and x86/_64 as these tests and lists are
very similar.
- Splits up the very long 'note:' lines which contain a list of CPUs,
using `CHECK-SAME`. There was a note about this not being possible
before, but with `{{^}}`, this is now possible -- I have
verified that this does the right thing if a single CPU anywhere in the
list is left out.

These tests had become quite annoying to change when adding a CPU, and I
believe this change makes these easier to maintain, and should cut down
on conflicts in these files (or at least makes conflicts easier to
resolve).

I apologise in advance for downstream conflicts, but hopefully that's a
small amount of short term pain, in return for fewer conflicts in
future.
2024-08-20 12:56:49 +01:00

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// This test uses '<prefix>-SAME: {{^}}' to start matching immediately where the
// previous check finished matching (specifically, caret is not treated as
// matching a start of line when used like this in FileCheck).
// RUN: not %clang_cc1 -triple wasm64--- -target-cpu not-a-cpu -fsyntax-only %s 2>&1 | FileCheck %s
// CHECK: error: unknown target CPU 'not-a-cpu'
// CHECK-NEXT: note: valid target CPU values are:
// CHECK-SAME: {{^}} mvp
// CHECK-SAME: {{^}}, bleeding-edge
// CHECK-SAME: {{^}}, generic
// CHECK-SAME: {{$}}