From c26392aa5d9c2dbca2909d6874d181455f8aeb8f Mon Sep 17 00:00:00 2001 From: Michael Liao Date: Thu, 28 Mar 2013 23:41:26 +0000 Subject: Add support of RDSEED defined in AVX2 extension git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178314 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/MC/X86/x86_64-rand-encoding.s | 49 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 test/MC/X86/x86_64-rand-encoding.s (limited to 'test/MC/X86/x86_64-rand-encoding.s') diff --git a/test/MC/X86/x86_64-rand-encoding.s b/test/MC/X86/x86_64-rand-encoding.s new file mode 100644 index 0000000000..3a8cb817bc --- /dev/null +++ b/test/MC/X86/x86_64-rand-encoding.s @@ -0,0 +1,49 @@ +// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s + +// CHECK: rdrandw %ax +// CHECK: encoding: [0x66,0x0f,0xc7,0xf0] + rdrand %ax + +// CHECK: rdrandl %eax +// CHECK: encoding: [0x0f,0xc7,0xf0] + rdrand %eax + +// CHECK: rdrandq %rax +// CHECK: encoding: [0x48,0x0f,0xc7,0xf0] + rdrand %rax + +// CHECK: rdrandw %r11w +// CHECK: encoding: [0x66,0x41,0x0f,0xc7,0xf3] + rdrand %r11w + +// CHECK: rdrandl %r11d +// CHECK: encoding: [0x41,0x0f,0xc7,0xf3] + rdrand %r11d + +// CHECK: rdrandq %r11 +// CHECK: encoding: [0x49,0x0f,0xc7,0xf3] + rdrand %r11 + +// CHECK: rdseedw %ax +// CHECK: encoding: [0x66,0x0f,0xc7,0xf8] + rdseed %ax + +// CHECK: rdseedl %eax +// CHECK: encoding: [0x0f,0xc7,0xf8] + rdseed %eax + +// CHECK: rdseedq %rax +// CHECK: encoding: [0x48,0x0f,0xc7,0xf8] + rdseed %rax + +// CHECK: rdseedw %r11w +// CHECK: encoding: [0x66,0x41,0x0f,0xc7,0xfb] + rdseed %r11w + +// CHECK: rdseedl %r11d +// CHECK: encoding: [0x41,0x0f,0xc7,0xfb] + rdseed %r11d + +// CHECK: rdseedq %r11 +// CHECK: encoding: [0x49,0x0f,0xc7,0xfb] + rdseed %r11 -- cgit v1.2.3-18-g5258