[llvm] b432583 - [NFC][X86] Add MC tests for all untested VIA PadLock instructions

[Jessica Clarke via llvm-commits]

Author: Jessica Clarke
Date: 2021-10-23T01:57:17+01:00
New Revision: b432583d28ee99313fa834139be9535639957d76

URL: https://github.com/llvm/llvm-project/commit/b432583d28ee99313fa834139be9535639957d76
DIFF: https://github.com/llvm/llvm-project/commit/b432583d28ee99313fa834139be9535639957d76.diff

LOG: [NFC][X86] Add MC tests for all untested VIA PadLock instructions

We currently only test the encoding of xstore but none of the other
instructions, which should all have their implicit REP prefix be
verified as working.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D112354

Added: 
    

Modified: 
    llvm/test/MC/X86/padlock.s

Removed: 
    


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diff  --git a/llvm/test/MC/X86/padlock.s b/llvm/test/MC/X86/padlock.s
index f652bcf5473b0..c79d346fa23ee 100644
--- a/llvm/test/MC/X86/padlock.s
+++ b/llvm/test/MC/X86/padlock.s
@@ -3,3 +3,27 @@
 	xstore
 // CHECK: xstore
 // CHECK: encoding: [0xf3,0x0f,0xa7,0xc0]
+	xcryptecb
+// CHECK: xcryptecb
+// CHECK: encoding: [0xf3,0x0f,0xa7,0xc8]
+	xcryptcbc
+// CHECK: xcryptcbc
+// CHECK: encoding: [0xf3,0x0f,0xa7,0xd0]
+	xcryptctr
+// CHECK: xcryptctr
+// CHECK: encoding: [0xf3,0x0f,0xa7,0xd8]
+	xcryptcfb
+// CHECK: xcryptcfb
+// CHECK: encoding: [0xf3,0x0f,0xa7,0xe0]
+	xcryptofb
+// CHECK: xcryptofb
+// CHECK: encoding: [0xf3,0x0f,0xa7,0xe8]
+	xsha1
+// CHECK: xsha1
+// CHECK: encoding: [0xf3,0x0f,0xa6,0xc8]
+	xsha256
+// CHECK: xsha256
+// CHECK: encoding: [0xf3,0x0f,0xa6,0xd0]
+	montmul
+// CHECK: montmul
+// CHECK: encoding: [0xf3,0x0f,0xa6,0xc0]