[clang] [llvm] [X86] AVX10_V2_AUX Implementation (PR #206888)

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+// RUN: llvm-mc -triple i386 --show-encoding -mattr=+avx10-v2-aux,+avx512vl %s | FileCheck %s
+
+//
+// Group A: PS->8bit truncating conversions
+//
+
+// vcvtps2bf8
+
+// CHECK: vcvtps2bf8 %zmm1, %xmm0
+// CHECK: encoding: [0x62,0xf5,0x7e,0x48,0x39,0xc1]
+          vcvtps2bf8 %zmm1, %xmm0
+
+// CHECK: vcvtps2bf8 %ymm1, %xmm0
+// CHECK: encoding: [0x62,0xf5,0x7e,0x28,0x39,0xc1]
+          vcvtps2bf8 %ymm1, %xmm0
+
+// CHECK: vcvtps2bf8 %xmm1, %xmm0
+// CHECK: encoding: [0x62,0xf5,0x7e,0x08,0x39,0xc1]
+          vcvtps2bf8 %xmm1, %xmm0
+
+// CHECK: vcvtps2bf8 (%edi), %xmm0
+// CHECK: encoding: [0x62,0xf5,0x7e,0x48,0x39,0x07]
+          vcvtps2bf8 (%edi), %xmm0
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ganeshgit wrote:

Added aliases.

https://github.com/llvm/llvm-project/pull/206888