[llvm] [X86]Support lowering for APX Promoted SHA/MOVDIR/CRC32/INVPCID instructions (PR #76786)

[Shengchen Kan via llvm-commits]

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@@ -3,8 +3,9 @@
 ; RUN: llc < %s -fast-isel -pass-remarks-missed=sdagisel -mtriple=i686-unknown-unknown -mattr=+crc32 2>&1 >/dev/null | FileCheck %s -check-prefix=STDERR-X86 -allow-empty
 ; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=i686-unknown-unknown -mattr=-sse4.2,+crc32 | FileCheck %s -check-prefix=X86
 ; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=i686-unknown-unknown -mattr=+crc32 | FileCheck %s -check-prefix=X86
-; RUN: llc < %s -fast-isel -fast-isel-abort=3 -mtriple=x86_64-unknown-unknown -mattr=-sse4.2,+crc32 | FileCheck %s -check-prefix=X64
-; RUN: llc < %s -fast-isel -fast-isel-abort=3 -mtriple=x86_64-unknown-unknown -mattr=+crc32 | FileCheck %s -check-prefix=X64
+; RUN: llc < %s -fast-isel -fast-isel-abort=3 -mtriple=x86_64-unknown-unknown -mattr=-sse4.2,+crc32 --show-mc-encoding | FileCheck %s -check-prefix=X64
+; RUN: llc < %s -fast-isel -fast-isel-abort=3 -mtriple=x86_64-unknown-unknown -mattr=+crc32 --show-mc-encoding | FileCheck %s -check-prefix=X64
+; RUN: llc < %s -fast-isel -fast-isel-abort=3 -mtriple=x86_64-unknown-unknown -mattr=+crc32,+egpr --show-mc-encoding | FileCheck %s -check-prefix=EGPR
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KanRobert wrote:

`--check-prefixes=X64,EGPR` ?

https://github.com/llvm/llvm-project/pull/76786