[llvm-commits] [llvm] r137685 - /llvm/trunk/lib/Target/X86/X86InstrSSE.td

[Bruno Cardoso Lopes]

Author: bruno
Date: Mon Aug 15 18:36:51 2011
New Revision: 137685

URL: http://llvm.org/viewvc/llvm-project?rev=137685&view=rev
Log:
While I'm here, remove the "_alt" hacks to a series of INSERT_SUBREG and
also add the AVX versions of the 128-bit patterns

Modified:
    llvm/trunk/lib/Target/X86/X86InstrSSE.td

Modified: llvm/trunk/lib/Target/X86/X86InstrSSE.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrSSE.td?rev=137685&r1=137684&r2=137685&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Mon Aug 15 18:36:51 2011
@@ -1480,21 +1480,18 @@
 defm MOVMSKPD : sse12_extr_sign_mask<VR128, int_x86_sse2_movmsk_pd, "movmskpd",
                                      SSEPackedDouble>, TB, OpSize;
 
-// X86fgetsign
-def MOVMSKPDrr32_alt : PI<0x50, MRMSrcReg, (outs GR32:$dst), (ins FR64:$src),
-               "movmskpd\t{$src, $dst|$dst, $src}",
-               [(set GR32:$dst, (X86fgetsign FR64:$src))], SSEPackedDouble>, TB,
-               OpSize;
-def MOVMSKPDrr64_alt : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins FR64:$src),
-               "movmskpd\t{$src, $dst|$dst, $src}",
-               [(set GR64:$dst, (X86fgetsign FR64:$src))], SSEPackedDouble>, TB,
-               OpSize;
-def MOVMSKPSrr32_alt : PI<0x50, MRMSrcReg, (outs GR32:$dst), (ins FR32:$src),
-               "movmskps\t{$src, $dst|$dst, $src}",
-               [(set GR32:$dst, (X86fgetsign FR32:$src))], SSEPackedSingle>, TB;
-def MOVMSKPSrr64_alt : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins FR32:$src),
-               "movmskps\t{$src, $dst|$dst, $src}",
-               [(set GR64:$dst, (X86fgetsign FR32:$src))], SSEPackedSingle>, TB;
+def : Pat<(i32 (X86fgetsign FR32:$src)),
+          (MOVMSKPSrr32 (INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), FR32:$src,
+                                       sub_ss))>, Requires<[HasSSE1]>;
+def : Pat<(i64 (X86fgetsign FR32:$src)),
+          (MOVMSKPSrr64 (INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), FR32:$src,
+                                       sub_ss))>, Requires<[HasSSE1]>;
+def : Pat<(i32 (X86fgetsign FR64:$src)),
+          (MOVMSKPDrr32 (INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FR64:$src,
+                                       sub_sd))>, Requires<[HasSSE2]>;
+def : Pat<(i64 (X86fgetsign FR64:$src)),
+          (MOVMSKPDrr64 (INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FR64:$src,
+                                       sub_sd))>, Requires<[HasSSE2]>;
 
 let Predicates = [HasAVX] in {
   defm VMOVMSKPS : sse12_extr_sign_mask<VR128, int_x86_sse_movmsk_ps,
@@ -1508,6 +1505,19 @@
                                         "movmskpd", SSEPackedDouble>, TB, OpSize,
                                         VEX;
 
+  def : Pat<(i32 (X86fgetsign FR32:$src)),
+            (VMOVMSKPSrr32 (INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), FR32:$src,
+                                          sub_ss))>;
+  def : Pat<(i64 (X86fgetsign FR32:$src)),
+            (VMOVMSKPSrr64 (INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), FR32:$src,
+                                          sub_ss))>;
+  def : Pat<(i32 (X86fgetsign FR64:$src)),
+            (VMOVMSKPDrr32 (INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FR64:$src,
+                                          sub_sd))>;
+  def : Pat<(i64 (X86fgetsign FR64:$src)),
+            (VMOVMSKPDrr64 (INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FR64:$src,
+                                          sub_sd))>;
+
   // Assembler Only
   def VMOVMSKPSr64r : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins VR128:$src),
              "movmskps\t{$src, $dst|$dst, $src}", [], SSEPackedSingle>, VEX;