[X86] Remove unnecessary AddComplexity directive. The instruction is already wrapped...

[oota-llvm.git] / lib / Target / X86 / X86InstrCompiler.td

diff --git a/lib/Target/X86/X86InstrCompiler.td b/lib/Target/X86/X86InstrCompiler.td
index ae86085124df443169622a6ab435d19c0c2d3c1f..5d07c70249904e2e2acf119d69ae9b18843c9911 100644 (file)
--- a/lib/Target/X86/X86InstrCompiler.td
+++ b/lib/Target/X86/X86InstrCompiler.td
@@ -132,26 +132,6 @@ def SEG_ALLOCA_64 : I<0, Pseudo, (outs GR64:$dst), (ins GR64:$size),
                     Requires<[In64BitMode]>;
 }
 
-// The MSVC runtime contains an _ftol2 routine for converting floating-point
-// to integer values. It has a strange calling convention: the input is
-// popped from the x87 stack, and the return value is given in EDX:EAX. ECX is
-// used as a temporary register. No other registers (aside from flags) are
-// touched.
-// Microsoft toolchains do not support 80-bit precision, so a WIN_FTOL_80
-// variant is unnecessary.
-
-let Defs = [EAX, EDX, ECX, EFLAGS], FPForm = SpecialFP in {
-  def WIN_FTOL_32 : I<0, Pseudo, (outs), (ins RFP32:$src),
-                      "# win32 fptoui",
-                      [(X86WinFTOL RFP32:$src)]>,
-                    Requires<[Not64BitMode]>;
-
-  def WIN_FTOL_64 : I<0, Pseudo, (outs), (ins RFP64:$src),
-                      "# win32 fptoui",
-                      [(X86WinFTOL RFP64:$src)]>,
-                    Requires<[Not64BitMode]>;
-}
-
 //===----------------------------------------------------------------------===//
 // EH Pseudo Instructions
 //
@@ -172,6 +152,13 @@ def EH_RETURN64   : I<0xC3, RawFrm, (outs), (ins GR64:$addr),
 
 }
 
+let isTerminator = 1, hasSideEffects = 1, isBarrier = 1, hasCtrlDep = 1, isCodeGenOnly = 1, isReturn = 1 in {
+def CATCHRET : I<0, Pseudo, (outs), (ins brtarget32:$dst, brtarget32:$from),
+                 "# CATCHRET",
+                 [(catchret bb:$dst, bb:$from)]>;
+def CLEANUPRET : I<0, Pseudo, (outs), (ins), "# CLEANUPRET", [(cleanupret)]>;
+}
+
 let hasSideEffects = 1, isBarrier = 1, isCodeGenOnly = 1,
     usesCustomInserter = 1 in {
   def EH_SjLj_SetJmp32  : I<0, Pseudo, (outs GR32:$dst), (ins i32mem:$buf),
@@ -1335,7 +1322,6 @@ def : Pat<(and GR64:$src, 0x00000000FFFFFFFF),
                          (MOV32rr (EXTRACT_SUBREG GR64:$src, sub_32bit)),
                          sub_32bit)>;
 // r & (2^16-1) ==> movz
-let AddedComplexity = 1 in // Give priority over i64immZExt32.
 def : Pat<(and GR64:$src, 0xffff),
           (SUBREG_TO_REG (i64 0),
                       (MOVZX32rr16 (i16 (EXTRACT_SUBREG GR64:$src, sub_16bit))),