[clang] [llvm] [X86] Support EGPR for inline assembly. (PR #92338)

[Shengchen Kan via llvm-commits]

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@@ -0,0 +1,16 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: not llc -mtriple=x86_64 < %s 2>&1 | FileCheck %s --check-prefix=ERR
+; RUN: not llc -mtriple=x86_64 -mattr=+egpr < %s 2>&1 | FileCheck %s --check-prefix=ERR
+; RUN: llc -mtriple=x86_64 -mattr=+egpr,+inline-asm-use-gpr32 < %s | FileCheck %s
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KanRobert wrote:

I find you also extend the `l` constraint. Should we have a test for it? And how about `q` https://github.com/llvm/llvm-project/pull/73529 ?

I think it should be extended too.

https://github.com/llvm/llvm-project/pull/92338