[llvm-commits] [llvm] r56697 - /llvm/trunk/lib/Target/X86/X86InstrSSE.td

[Evan Cheng]

Author: evancheng
Date: Fri Sep 26 16:26:30 2008
New Revision: 56697

URL: http://llvm.org/viewvc/llvm-project?rev=56697&view=rev
Log:
unpckhps requires sse1, punpckhdq requires sse2.

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=56697&r1=56696&r2=56697&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Fri Sep 26 16:26:30 2008
@@ -2945,7 +2945,7 @@
 let AddedComplexity = 10 in {
 def : Pat<(v4f32 (vector_shuffle VR128:$src, (undef),
                   UNPCKL_v_undef_shuffle_mask)),
-          (UNPCKLPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
+          (UNPCKLPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>;
 def : Pat<(v16i8 (vector_shuffle VR128:$src, (undef),
                   UNPCKL_v_undef_shuffle_mask)),
           (PUNPCKLBWrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
@@ -2954,14 +2954,14 @@
           (PUNPCKLWDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
 def : Pat<(v4i32 (vector_shuffle VR128:$src, (undef),
                   UNPCKL_v_undef_shuffle_mask)),
-          (PUNPCKLDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>;
+          (PUNPCKLDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
 }
 
 // vector_shuffle v1, <undef>, <2, 2, 3, 3, ...>
 let AddedComplexity = 10 in {
 def : Pat<(v4f32 (vector_shuffle VR128:$src, (undef),
                   UNPCKH_v_undef_shuffle_mask)),
-          (UNPCKHPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
+          (UNPCKHPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>;
 def : Pat<(v16i8 (vector_shuffle VR128:$src, (undef),
                   UNPCKH_v_undef_shuffle_mask)),
           (PUNPCKHBWrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
@@ -2970,7 +2970,7 @@
           (PUNPCKHWDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
 def : Pat<(v4i32 (vector_shuffle VR128:$src, (undef),
                   UNPCKH_v_undef_shuffle_mask)),
-          (PUNPCKHDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>;
+          (PUNPCKHDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
 }
 
 let AddedComplexity = 15 in {