R600/SI: Expand all v8[if]32 operations

llvm-svn: 201371
diff --git a/llvm/lib/Target/R600/SIInstructions.td b/llvm/lib/Target/R600/SIInstructions.td
index de3f031..9da05c3 100644
--- a/llvm/lib/Target/R600/SIInstructions.td
+++ b/llvm/lib/Target/R600/SIInstructions.td
@@ -1668,6 +1668,8 @@
 def : BitConvert <v4i32, i128,  VReg_128>;
 def : BitConvert <i128, v4i32,  VReg_128>;
 
+def : BitConvert <v8f32, v8i32, SReg_256>;
+def : BitConvert <v8i32, v8f32, SReg_256>;
 def : BitConvert <v8i32, v32i8, SReg_256>;
 def : BitConvert <v32i8, v8i32, SReg_256>;
 def : BitConvert <v8i32, v32i8, VReg_256>;