[llvm-commits] [llvm] r107245 - in /llvm/trunk: lib/Target/X86/X86InstrSSE.td test/MC/AsmParser/X86/x86_32-encoding.s test/MC/AsmParser/X86/x86_64-encoding.s

[Bruno Cardoso Lopes]

Author: bruno
Date: Tue Jun 29 22:47:56 2010
New Revision: 107245

URL: http://llvm.org/viewvc/llvm-project?rev=107245&view=rev
Log:
Add AVX SSE2 packed integer shuffle instructions

Modified:
    llvm/trunk/lib/Target/X86/X86InstrSSE.td
    llvm/trunk/test/MC/AsmParser/X86/x86_32-encoding.s
    llvm/trunk/test/MC/AsmParser/X86/x86_64-encoding.s

Modified: llvm/trunk/lib/Target/X86/X86InstrSSE.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrSSE.td?rev=107245&r1=107244&r2=107245&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Tue Jun 29 22:47:56 2010
@@ -2672,6 +2672,20 @@
 }
 } // ExeDomain = SSEPackedInt
 
+let isAsmParserOnly = 1, Predicates = [HasAVX, HasSSE2] in {
+  let AddedComplexity = 5 in
+  defm VPSHUFD : sse2_pshuffle<"vpshufd", v4i32, pshufd, bc_v4i32>, OpSize,
+                               VEX;
+
+  // SSE2 with ImmT == Imm8 and XS prefix.
+  defm VPSHUFHW : sse2_pshuffle<"vpshufhw", v8i16, pshufhw, bc_v8i16>, XS,
+                               VEX;
+
+  // SSE2 with ImmT == Imm8 and XD prefix.
+  defm VPSHUFLW : sse2_pshuffle<"vpshuflw", v8i16, pshuflw, bc_v8i16>, XD,
+                               VEX;
+}
+
 let Predicates = [HasSSE2] in {
   let AddedComplexity = 5 in
   defm PSHUFD : sse2_pshuffle<"pshufd", v4i32, pshufd, bc_v4i32>, TB, OpSize;

Modified: llvm/trunk/test/MC/AsmParser/X86/x86_32-encoding.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/AsmParser/X86/x86_32-encoding.s?rev=107245&r1=107244&r2=107245&view=diff
==============================================================================
--- llvm/trunk/test/MC/AsmParser/X86/x86_32-encoding.s (original)
+++ llvm/trunk/test/MC/AsmParser/X86/x86_32-encoding.s Tue Jun 29 22:47:56 2010
@@ -11394,3 +11394,27 @@
 // CHECK: encoding: [0xc5,0xe9,0x67,0x18]
           vpackuswb  (%eax), %xmm2, %xmm3
 
+// CHECK: vpshufd  $4, %xmm2, %xmm3
+// CHECK: encoding: [0xc5,0xf9,0x70,0xda,0x04]
+          vpshufd  $4, %xmm2, %xmm3
+
+// CHECK: vpshufd  $4, (%eax), %xmm3
+// CHECK: encoding: [0xc5,0xf9,0x70,0x18,0x04]
+          vpshufd  $4, (%eax), %xmm3
+
+// CHECK: vpshufhw  $4, %xmm2, %xmm3
+// CHECK: encoding: [0xc5,0xfa,0x70,0xda,0x04]
+          vpshufhw  $4, %xmm2, %xmm3
+
+// CHECK: vpshufhw  $4, (%eax), %xmm3
+// CHECK: encoding: [0xc5,0xfa,0x70,0x18,0x04]
+          vpshufhw  $4, (%eax), %xmm3
+
+// CHECK: vpshuflw  $4, %xmm2, %xmm3
+// CHECK: encoding: [0xc5,0xfb,0x70,0xda,0x04]
+          vpshuflw  $4, %xmm2, %xmm3
+
+// CHECK: vpshuflw  $4, (%eax), %xmm3
+// CHECK: encoding: [0xc5,0xfb,0x70,0x18,0x04]
+          vpshuflw  $4, (%eax), %xmm3
+

Modified: llvm/trunk/test/MC/AsmParser/X86/x86_64-encoding.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/AsmParser/X86/x86_64-encoding.s?rev=107245&r1=107244&r2=107245&view=diff
==============================================================================
--- llvm/trunk/test/MC/AsmParser/X86/x86_64-encoding.s (original)
+++ llvm/trunk/test/MC/AsmParser/X86/x86_64-encoding.s Tue Jun 29 22:47:56 2010
@@ -1434,3 +1434,27 @@
 // CHECK: encoding: [0xc5,0x19,0x67,0x28]
           vpackuswb  (%rax), %xmm12, %xmm13
 
+// CHECK: vpshufd  $4, %xmm12, %xmm13
+// CHECK: encoding: [0xc4,0x41,0x79,0x70,0xec,0x04]
+          vpshufd  $4, %xmm12, %xmm13
+
+// CHECK: vpshufd  $4, (%rax), %xmm13
+// CHECK: encoding: [0xc5,0x79,0x70,0x28,0x04]
+          vpshufd  $4, (%rax), %xmm13
+
+// CHECK: vpshufhw  $4, %xmm12, %xmm13
+// CHECK: encoding: [0xc4,0x41,0x7a,0x70,0xec,0x04]
+          vpshufhw  $4, %xmm12, %xmm13
+
+// CHECK: vpshufhw  $4, (%rax), %xmm13
+// CHECK: encoding: [0xc5,0x7a,0x70,0x28,0x04]
+          vpshufhw  $4, (%rax), %xmm13
+
+// CHECK: vpshuflw  $4, %xmm12, %xmm13
+// CHECK: encoding: [0xc4,0x41,0x7b,0x70,0xec,0x04]
+          vpshuflw  $4, %xmm12, %xmm13
+
+// CHECK: vpshuflw  $4, (%rax), %xmm13
+// CHECK: encoding: [0xc5,0x7b,0x70,0x28,0x04]
+          vpshuflw  $4, (%rax), %xmm13
+