AVX 256-bit conversion instructions

Add the x86 VEX_L form to handle special cases where VEX_L must be set.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108274 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 208 insertions, 0 deletions

diff --git a/test/MC/AsmParser/X86/x86_32-encoding.s b/test/MC/AsmParser/X86/x86_32-encoding.s
index ea4a36e5e1..9c9a38808e 100644
--- a/test/MC/AsmParser/X86/x86_32-encoding.s
+++ b/test/MC/AsmParser/X86/x86_32-encoding.s
@@ -12598,3 +12598,107 @@
 // CHECK: encoding: [0xc5,0xed,0x55,0x6c,0xcb,0xfc]
           vandnpd  -4(%ebx,%ecx,8), %ymm2, %ymm5
 
+// CHECK: vcvtps2pd  %xmm3, %ymm2
+// CHECK: encoding: [0xc5,0xfc,0x5a,0xd3]
+          vcvtps2pd  %xmm3, %ymm2
+
+// CHECK: vcvtps2pd  (%eax), %ymm2
+// CHECK: encoding: [0xc5,0xfc,0x5a,0x10]
+          vcvtps2pd  (%eax), %ymm2
+
+// CHECK: vcvtdq2pd  %xmm3, %ymm2
+// CHECK: encoding: [0xc5,0xfe,0xe6,0xd3]
+          vcvtdq2pd  %xmm3, %ymm2
+
+// CHECK: vcvtdq2pd  (%eax), %ymm2
+// CHECK: encoding: [0xc5,0xfe,0xe6,0x10]
+          vcvtdq2pd  (%eax), %ymm2
+
+// CHECK: vcvtdq2ps  %ymm2, %ymm5
+// CHECK: encoding: [0xc5,0xfc,0x5b,0xea]
+          vcvtdq2ps  %ymm2, %ymm5
+
+// CHECK: vcvtdq2ps  (%eax), %ymm2
+// CHECK: encoding: [0xc5,0xfc,0x5b,0x10]
+          vcvtdq2ps  (%eax), %ymm2
+
+// CHECK: vcvtps2dq  %ymm2, %ymm5
+// CHECK: encoding: [0xc5,0xfd,0x5b,0xea]
+          vcvtps2dq  %ymm2, %ymm5
+
+// CHECK: vcvtps2dq  (%eax), %ymm5
+// CHECK: encoding: [0xc5,0xfd,0x5b,0x28]
+          vcvtps2dq  (%eax), %ymm5
+
+// CHECK: vcvttps2dq  %ymm2, %ymm5
+// CHECK: encoding: [0xc5,0xfe,0x5b,0xea]
+          vcvttps2dq  %ymm2, %ymm5
+
+// CHECK: vcvttps2dq  (%eax), %ymm5
+// CHECK: encoding: [0xc5,0xfe,0x5b,0x28]
+          vcvttps2dq  (%eax), %ymm5
+
+// CHECK: vcvttpd2dq  %xmm1, %xmm5
+// CHECK: encoding: [0xc5,0xf9,0xe6,0xe9]
+          vcvttpd2dq  %xmm1, %xmm5
+
+// CHECK: vcvttpd2dq  %ymm2, %xmm5
+// CHECK: encoding: [0xc5,0xfd,0xe6,0xea]
+          vcvttpd2dq  %ymm2, %xmm5
+
+// CHECK: vcvttpd2dqx  %xmm1, %xmm5
+// CHECK: encoding: [0xc5,0xf9,0xe6,0xe9]
+          vcvttpd2dqx  %xmm1, %xmm5
+
+// CHECK: vcvttpd2dqx  (%eax), %xmm1
+// CHECK: encoding: [0xc5,0xf9,0xe6,0x08]
+          vcvttpd2dqx  (%eax), %xmm1
+
+// CHECK: vcvttpd2dqy  %ymm2, %xmm1
+// CHECK: encoding: [0xc5,0xfd,0xe6,0xca]
+          vcvttpd2dqy  %ymm2, %xmm1
+
+// CHECK: vcvttpd2dqy  (%eax), %xmm1
+// CHECK: encoding: [0xc5,0xfd,0xe6,0x08]
+          vcvttpd2dqy  (%eax), %xmm1
+
+// CHECK: vcvtpd2ps  %ymm2, %xmm5
+// CHECK: encoding: [0xc5,0xfd,0x5a,0xea]
+          vcvtpd2ps  %ymm2, %xmm5
+
+// CHECK: vcvtpd2psx  %xmm1, %xmm5
+// CHECK: encoding: [0xc5,0xf9,0x5a,0xe9]
+          vcvtpd2psx  %xmm1, %xmm5
+
+// CHECK: vcvtpd2psx  (%eax), %xmm1
+// CHECK: encoding: [0xc5,0xf9,0x5a,0x08]
+          vcvtpd2psx  (%eax), %xmm1
+
+// CHECK: vcvtpd2psy  %ymm2, %xmm1
+// CHECK: encoding: [0xc5,0xfd,0x5a,0xca]
+          vcvtpd2psy  %ymm2, %xmm1
+
+// CHECK: vcvtpd2psy  (%eax), %xmm1
+// CHECK: encoding: [0xc5,0xfd,0x5a,0x08]
+          vcvtpd2psy  (%eax), %xmm1
+
+// CHECK: vcvtpd2dq  %ymm2, %xmm5
+// CHECK: encoding: [0xc5,0xff,0xe6,0xea]
+          vcvtpd2dq  %ymm2, %xmm5
+
+// CHECK: vcvtpd2dqy  %ymm2, %xmm1
+// CHECK: encoding: [0xc5,0xff,0xe6,0xca]
+          vcvtpd2dqy  %ymm2, %xmm1
+
+// CHECK: vcvtpd2dqy  (%eax), %xmm1
+// CHECK: encoding: [0xc5,0xff,0xe6,0x08]
+          vcvtpd2dqy  (%eax), %xmm1
+
+// CHECK: vcvtpd2dqx  %xmm1, %xmm5
+// CHECK: encoding: [0xc5,0xfb,0xe6,0xe9]
+          vcvtpd2dqx  %xmm1, %xmm5
+
+// CHECK: vcvtpd2dqx  (%eax), %xmm1
+// CHECK: encoding: [0xc5,0xfb,0xe6,0x08]
+          vcvtpd2dqx  (%eax), %xmm1
+
diff --git a/test/MC/AsmParser/X86/x86_64-encoding.s b/test/MC/AsmParser/X86/x86_64-encoding.s
index 4efcbc7882..542f23c640 100644
--- a/test/MC/AsmParser/X86/x86_64-encoding.s
+++ b/test/MC/AsmParser/X86/x86_64-encoding.s
@@ -2672,3 +2672,107 @@ pshufb	CPI1_0(%rip), %xmm1
 // CHECK: encoding: [0xc5,0x1d,0x55,0x54,0xcb,0xfc]
           vandnpd  -4(%rbx,%rcx,8), %ymm12, %ymm10
 
+// CHECK: vcvtps2pd  %xmm13, %ymm12
+// CHECK: encoding: [0xc4,0x41,0x7c,0x5a,0xe5]
+          vcvtps2pd  %xmm13, %ymm12
+
+// CHECK: vcvtps2pd  (%rax), %ymm12
+// CHECK: encoding: [0xc5,0x7c,0x5a,0x20]
+          vcvtps2pd  (%rax), %ymm12
+
+// CHECK: vcvtdq2pd  %xmm13, %ymm12
+// CHECK: encoding: [0xc4,0x41,0x7e,0xe6,0xe5]
+          vcvtdq2pd  %xmm13, %ymm12
+
+// CHECK: vcvtdq2pd  (%rax), %ymm12
+// CHECK: encoding: [0xc5,0x7e,0xe6,0x20]
+          vcvtdq2pd  (%rax), %ymm12
+
+// CHECK: vcvtdq2ps  %ymm12, %ymm10
+// CHECK: encoding: [0xc4,0x41,0x7c,0x5b,0xd4]
+          vcvtdq2ps  %ymm12, %ymm10
+
+// CHECK: vcvtdq2ps  (%rax), %ymm12
+// CHECK: encoding: [0xc5,0x7c,0x5b,0x20]
+          vcvtdq2ps  (%rax), %ymm12
+
+// CHECK: vcvtps2dq  %ymm12, %ymm10
+// CHECK: encoding: [0xc4,0x41,0x7d,0x5b,0xd4]
+          vcvtps2dq  %ymm12, %ymm10
+
+// CHECK: vcvtps2dq  (%rax), %ymm10
+// CHECK: encoding: [0xc5,0x7d,0x5b,0x10]
+          vcvtps2dq  (%rax), %ymm10
+
+// CHECK: vcvttps2dq  %ymm12, %ymm10
+// CHECK: encoding: [0xc4,0x41,0x7e,0x5b,0xd4]
+          vcvttps2dq  %ymm12, %ymm10
+
+// CHECK: vcvttps2dq  (%rax), %ymm10
+// CHECK: encoding: [0xc5,0x7e,0x5b,0x10]
+          vcvttps2dq  (%rax), %ymm10
+
+// CHECK: vcvttpd2dq  %xmm11, %xmm10
+// CHECK: encoding: [0xc4,0x41,0x79,0xe6,0xd3]
+          vcvttpd2dq  %xmm11, %xmm10
+
+// CHECK: vcvttpd2dq  %ymm12, %xmm10
+// CHECK: encoding: [0xc4,0x41,0x7d,0xe6,0xd4]
+          vcvttpd2dq  %ymm12, %xmm10
+
+// CHECK: vcvttpd2dqx  %xmm11, %xmm10
+// CHECK: encoding: [0xc4,0x41,0x79,0xe6,0xd3]
+          vcvttpd2dqx  %xmm11, %xmm10
+
+// CHECK: vcvttpd2dqx  (%rax), %xmm11
+// CHECK: encoding: [0xc5,0x79,0xe6,0x18]
+          vcvttpd2dqx  (%rax), %xmm11
+
+// CHECK: vcvttpd2dqy  %ymm12, %xmm11
+// CHECK: encoding: [0xc4,0x41,0x7d,0xe6,0xdc]
+          vcvttpd2dqy  %ymm12, %xmm11
+
+// CHECK: vcvttpd2dqy  (%rax), %xmm11
+// CHECK: encoding: [0xc5,0x7d,0xe6,0x18]
+          vcvttpd2dqy  (%rax), %xmm11
+
+// CHECK: vcvtpd2ps  %ymm12, %xmm10
+// CHECK: encoding: [0xc4,0x41,0x7d,0x5a,0xd4]
+          vcvtpd2ps  %ymm12, %xmm10
+
+// CHECK: vcvtpd2psx  %xmm11, %xmm10
+// CHECK: encoding: [0xc4,0x41,0x79,0x5a,0xd3]
+          vcvtpd2psx  %xmm11, %xmm10
+
+// CHECK: vcvtpd2psx  (%rax), %xmm11
+// CHECK: encoding: [0xc5,0x79,0x5a,0x18]
+          vcvtpd2psx  (%rax), %xmm11
+
+// CHECK: vcvtpd2psy  %ymm12, %xmm11
+// CHECK: encoding: [0xc4,0x41,0x7d,0x5a,0xdc]
+          vcvtpd2psy  %ymm12, %xmm11
+
+// CHECK: vcvtpd2psy  (%rax), %xmm11
+// CHECK: encoding: [0xc5,0x7d,0x5a,0x18]
+          vcvtpd2psy  (%rax), %xmm11
+
+// CHECK: vcvtpd2dq  %ymm12, %xmm10
+// CHECK: encoding: [0xc4,0x41,0x7f,0xe6,0xd4]
+          vcvtpd2dq  %ymm12, %xmm10
+
+// CHECK: vcvtpd2dqy  %ymm12, %xmm11
+// CHECK: encoding: [0xc4,0x41,0x7f,0xe6,0xdc]
+          vcvtpd2dqy  %ymm12, %xmm11
+
+// CHECK: vcvtpd2dqy  (%rax), %xmm11
+// CHECK: encoding: [0xc5,0x7f,0xe6,0x18]
+          vcvtpd2dqy  (%rax), %xmm11
+
+// CHECK: vcvtpd2dqx  %xmm11, %xmm10
+// CHECK: encoding: [0xc4,0x41,0x7b,0xe6,0xd3]
+          vcvtpd2dqx  %xmm11, %xmm10
+
+// CHECK: vcvtpd2dqx  (%rax), %xmm11
+// CHECK: encoding: [0xc5,0x7b,0xe6,0x18]
+          vcvtpd2dqx  (%rax), %xmm11
+