Remove unneeded intrinsics from Blackfin backend.

[oota-llvm.git] / lib / Target / Blackfin / BlackfinInstrInfo.td

diff --git a/lib/Target/Blackfin/BlackfinInstrInfo.td b/lib/Target/Blackfin/BlackfinInstrInfo.td
index 6faec2714390a74db0ca190330ea943ec39d13e7..b0a2cc13c4cb72a61c9050dfa262ca7d76c8d0d4 100644 (file)
--- a/lib/Target/Blackfin/BlackfinInstrInfo.td
+++ b/lib/Target/Blackfin/BlackfinInstrInfo.td
@@ -672,9 +672,8 @@ def NBITTST: F1<(outs JustCC:$cc), (ins D:$src1, uimm5mask:$src2),
 
 def ONES: F2<(outs D16L:$dst), (ins D:$src),
               "$dst = ones $src;",
-              [(set D16L:$dst, (int_bfin_ones D:$src))]>;
+              [(set D16L:$dst, (trunc (ctpop D:$src)))]>;
 
-def : Pat<(i16 (trunc (ctpop D:$src))), (ONES D:$src)>;
 def : Pat<(ctpop D:$src), (MOVEzext (ONES D:$src))>;
 
 //===----------------------------------------------------------------------===//
@@ -848,11 +847,6 @@ def ALIGN24 : F2<(outs D:$dst), (ins D:$src1, D:$src2),
 
 def DISALGNEXCPT : F2<(outs), (ins), "disalignexcpt;", []>;
 
-// This is really two instructions in parallel, but we don't support vliw yet
-def DISALGNEXCPT_LOAD : F2<(outs D:$dst), (ins I:$ptr),
-                           "disalignexcpt \\|\\| $dst = [$ptr];",
-                           [(set D:$dst, (int_bfin_loadbytes I:$ptr))]>;
-
 // TODO: BYTEOP3P, BYTEOP16P, BYTEOP1P, BYTEOP2P, BYTEOP16M, SAA,
 //       BYTEPACK, BYTEUNPACK