[llvm-commits] [llvm] r106683 - in /llvm/trunk: lib/Target/X86/X86InstrSSE.td test/MC/AsmParser/X86/x86_32-encoding.s

[Bruno Cardoso Lopes]

Author: bruno
Date: Wed Jun 23 16:30:27 2010
New Revision: 106683

URL: http://llvm.org/viewvc/llvm-project?rev=106683&view=rev
Log:
Add AVX MOVMSK{PS,PD}rr instructions


Modified:
    llvm/trunk/lib/Target/X86/X86InstrSSE.td
    llvm/trunk/test/MC/AsmParser/X86/x86_32-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=106683&r1=106682&r2=106683&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Wed Jun 23 16:30:27 2010
@@ -1456,13 +1456,26 @@
   } // AddedComplexity
 } // Constraints = "$src1 = $dst"
 
+multiclass sse12_extr_sign_mask<RegisterClass RC, Intrinsic Int, string asm,
+                                Domain d> {
+  def rr : PI<0x50, MRMSrcReg, (outs GR32:$dst), (ins RC:$src),
+              !strconcat(asm, "\t{$src, $dst|$dst, $src}"),
+                     [(set GR32:$dst, (Int RC:$src))], d>;
+}
+
 // Mask creation
-def MOVMSKPSrr : PSI<0x50, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src),
-                     "movmskps\t{$src, $dst|$dst, $src}",
-                     [(set GR32:$dst, (int_x86_sse_movmsk_ps VR128:$src))]>;
-def MOVMSKPDrr : PDI<0x50, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src),
-                     "movmskpd\t{$src, $dst|$dst, $src}",
-                     [(set GR32:$dst, (int_x86_sse2_movmsk_pd VR128:$src))]>;
+defm MOVMSKPS : sse12_extr_sign_mask<VR128, int_x86_sse_movmsk_ps, "movmskps",
+                                     SSEPackedSingle>, TB;
+defm MOVMSKPD : sse12_extr_sign_mask<VR128, int_x86_sse2_movmsk_pd, "movmskpd",
+                                     SSEPackedDouble>, TB, OpSize;
+
+let isAsmParserOnly = 1 in {
+  defm VMOVMSKPS : sse12_extr_sign_mask<VR128, int_x86_sse_movmsk_ps,
+                                        "movmskps", SSEPackedSingle>, VEX;
+  defm VMOVMSKPD : sse12_extr_sign_mask<VR128, int_x86_sse2_movmsk_pd,
+                                        "movmskpd", SSEPackedDouble>, OpSize,
+                                        VEX;
+}
 
 // Prefetch intrinsic.
 def PREFETCHT0   : PSI<0x18, MRM1m, (outs), (ins i8mem:$src),

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=106683&r1=106682&r2=106683&view=diff
==============================================================================
--- llvm/trunk/test/MC/AsmParser/X86/x86_32-encoding.s (original)
+++ llvm/trunk/test/MC/AsmParser/X86/x86_32-encoding.s Wed Jun 23 16:30:27 2010
@@ -10517,3 +10517,12 @@
 // CHECK: vcmppd  $3, -4(%ebx,%ecx,8), %xmm2, %xmm3
 // CHECK: encoding: [0xc5,0xe9,0xc2,0x5c,0xcb,0xfc,0x03]
           vcmpunordpd   -4(%ebx,%ecx,8), %xmm2, %xmm3
+
+// CHECK: vmovmskps  %xmm2, %eax
+// CHECK: encoding: [0xc5,0xf8,0x50,0xc2]
+          vmovmskps  %xmm2, %eax
+
+// CHECK: vmovmskpd  %xmm2, %eax
+// CHECK: encoding: [0xc5,0xf9,0x50,0xc2]
+          vmovmskpd  %xmm2, %eax
+