[llvm-commits] [llvm] r107306 - 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: Wed Jun 30 13:38:10 2010
New Revision: 107306

URL: http://llvm.org/viewvc/llvm-project?rev=107306&view=rev
Log:
Add AVX SSE2 mask creation and conditional store 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=107306&r1=107305&r2=107306&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Wed Jun 30 13:38:10 2010
@@ -2839,29 +2839,55 @@
 } // ExeDomain = SSEPackedInt
 
 //===---------------------------------------------------------------------===//
-// SSE2 - Packed Misc Integer Instructions
+// SSE2 - Packed Mask Creation
 //===---------------------------------------------------------------------===//
 
 let ExeDomain = SSEPackedInt in {
 
-// Mask creation
+let isAsmParserOnly = 1 in
+def VPMOVMSKBrr : VPDI<0xD7, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src),
+           "pmovmskb\t{$src, $dst|$dst, $src}",
+           [(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))]>, VEX;
 def PMOVMSKBrr : PDI<0xD7, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src),
-                     "pmovmskb\t{$src, $dst|$dst, $src}",
-                     [(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))]>;
+           "pmovmskb\t{$src, $dst|$dst, $src}",
+           [(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))]>;
+
+} // ExeDomain = SSEPackedInt
 
-// Conditional store
+//===---------------------------------------------------------------------===//
+// SSE2 - Conditional Store
+//===---------------------------------------------------------------------===//
+
+let ExeDomain = SSEPackedInt in {
+
+let isAsmParserOnly = 1 in {
 let Uses = [EDI] in
-def MASKMOVDQU : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
-                     "maskmovdqu\t{$mask, $src|$src, $mask}",
-                     [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>;
+def VMASKMOVDQU : VPDI<0xF7, MRMSrcReg, (outs),
+           (ins VR128:$src, VR128:$mask),
+           "maskmovdqu\t{$mask, $src|$src, $mask}",
+           [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>, VEX;
+let Uses = [RDI] in
+def VMASKMOVDQU64 : VPDI<0xF7, MRMSrcReg, (outs),
+           (ins VR128:$src, VR128:$mask),
+           "maskmovdqu\t{$mask, $src|$src, $mask}",
+           [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>, VEX;
+}
 
+let Uses = [EDI] in
+def MASKMOVDQU : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
+           "maskmovdqu\t{$mask, $src|$src, $mask}",
+           [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>;
 let Uses = [RDI] in
 def MASKMOVDQU64 : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
-                     "maskmovdqu\t{$mask, $src|$src, $mask}",
-                     [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>;
+           "maskmovdqu\t{$mask, $src|$src, $mask}",
+           [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>;
 
 } // ExeDomain = SSEPackedInt
 
+//===---------------------------------------------------------------------===//
+// SSE2 - Packed Misc Integer Instructions
+//===---------------------------------------------------------------------===//
+
 // Flush cache
 def CLFLUSH : I<0xAE, MRM7m, (outs), (ins i8mem:$src),
                "clflush\t$src", [(int_x86_sse2_clflush addr:$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=107306&r1=107305&r2=107306&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 30 13:38:10 2010
@@ -11494,3 +11494,11 @@
 // CHECK: encoding: [0xc5,0xf9,0xc5,0xc2,0x07]
           vpextrw  $7, %xmm2, %eax
 
+// CHECK: vpmovmskb  %xmm1, %eax
+// CHECK: encoding: [0xc5,0xf9,0xd7,0xc1]
+          vpmovmskb  %xmm1, %eax
+
+// CHECK: vmaskmovdqu  %xmm1, %xmm2
+// CHECK: encoding: [0xc5,0xf9,0xf7,0xd1]
+          vmaskmovdqu  %xmm1, %xmm2
+

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=107306&r1=107305&r2=107306&view=diff
==============================================================================
--- llvm/trunk/test/MC/AsmParser/X86/x86_64-encoding.s (original)
+++ llvm/trunk/test/MC/AsmParser/X86/x86_64-encoding.s Wed Jun 30 13:38:10 2010
@@ -1534,3 +1534,11 @@
 // CHECK: encoding: [0xc4,0xc1,0x79,0xc5,0xc4,0x07]
           vpextrw  $7, %xmm12, %eax
 
+// CHECK: vpmovmskb  %xmm12, %eax
+// CHECK: encoding: [0xc4,0xc1,0x79,0xd7,0xc4]
+          vpmovmskb  %xmm12, %eax
+
+// CHECK: vmaskmovdqu  %xmm14, %xmm15
+// CHECK: encoding: [0xc4,0x41,0x79,0xf7,0xfe]
+          vmaskmovdqu  %xmm14, %xmm15
+