[llvm] r178051 - Annotate the remaining x86 instructions with SchedRW lists.

[Jakob Stoklund Olesen]

Author: stoklund
Date: Tue Mar 26 13:24:22 2013
New Revision: 178051

URL: http://llvm.org/viewvc/llvm-project?rev=178051&view=rev
Log:
Annotate the remaining x86 instructions with SchedRW lists.

Now all x86 instructions that have itinerary classes also have SchedRW
lists. This is required before the new scheduling models can be used.

There are still unannotated instructions remaining, but they don't have
itinerary classes either.

Modified:
    llvm/trunk/lib/Target/X86/X86InstrArithmetic.td
    llvm/trunk/lib/Target/X86/X86InstrExtension.td
    llvm/trunk/lib/Target/X86/X86InstrSSE.td

Modified: llvm/trunk/lib/Target/X86/X86InstrArithmetic.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrArithmetic.td?rev=178051&r1=178050&r2=178051&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrArithmetic.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrArithmetic.td Tue Mar 26 13:24:22 2013
@@ -1294,12 +1294,12 @@ let neverHasSideEffects = 1 in {
   let isCommutable = 1 in
   def rr : I<0xF6, MRMSrcReg, (outs RC:$dst1, RC:$dst2), (ins RC:$src),
              !strconcat(mnemonic, "\t{$src, $dst2, $dst1|$dst1, $dst2, $src}"),
-             [], IIC_MUL8>, T8XD, VEX_4V;
+             [], IIC_MUL8>, T8XD, VEX_4V, Sched<[WriteIMul]>;
 
   let mayLoad = 1 in
   def rm : I<0xF6, MRMSrcMem, (outs RC:$dst1, RC:$dst2), (ins x86memop:$src),
              !strconcat(mnemonic, "\t{$src, $dst2, $dst1|$dst1, $dst2, $src}"),
-             [], IIC_MUL8>, T8XD, VEX_4V;
+             [], IIC_MUL8>, T8XD, VEX_4V, Sched<[WriteIMulLd]>;
 }
 }
 

Modified: llvm/trunk/lib/Target/X86/X86InstrExtension.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrExtension.td?rev=178051&r1=178050&r2=178051&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrExtension.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrExtension.td Tue Mar 26 13:24:22 2013
@@ -138,16 +138,16 @@ def MOVSX64rm32: RI<0x63, MRMSrcMem, (ou
 // movzbq and movzwq encodings for the disassembler
 def MOVZX64rr8_Q : RI<0xB6, MRMSrcReg, (outs GR64:$dst), (ins GR8:$src),
                        "movz{bq|x}\t{$src, $dst|$dst, $src}", [], IIC_MOVZX>,
-                       TB;
+                       TB, Sched<[WriteALU]>;
 def MOVZX64rm8_Q : RI<0xB6, MRMSrcMem, (outs GR64:$dst), (ins i8mem:$src),
                        "movz{bq|x}\t{$src, $dst|$dst, $src}", [], IIC_MOVZX>,
-                       TB;
+                       TB, Sched<[WriteALULd]>;
 def MOVZX64rr16_Q : RI<0xB7, MRMSrcReg, (outs GR64:$dst), (ins GR16:$src),
                        "movz{wq|x}\t{$src, $dst|$dst, $src}", [], IIC_MOVZX>,
-                       TB;
+                       TB, Sched<[WriteALU]>;
 def MOVZX64rm16_Q : RI<0xB7, MRMSrcMem, (outs GR64:$dst), (ins i16mem:$src),
                        "movz{wq|x}\t{$src, $dst|$dst, $src}", [], IIC_MOVZX>,
-                       TB;
+                       TB, Sched<[WriteALULd]>;
 
 // FIXME: These should be Pat patterns.
 let isCodeGenOnly = 1 in {

Modified: llvm/trunk/lib/Target/X86/X86InstrSSE.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrSSE.td?rev=178051&r1=178050&r2=178051&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Tue Mar 26 13:24:22 2013
@@ -3535,17 +3535,17 @@ def : Pat<(X86MFence), (MFENCE)>;
 
 def VLDMXCSR : VPSI<0xAE, MRM2m, (outs), (ins i32mem:$src),
                   "ldmxcsr\t$src", [(int_x86_sse_ldmxcsr addr:$src)],
-                  IIC_SSE_LDMXCSR>, VEX;
+                  IIC_SSE_LDMXCSR>, VEX, Sched<[WriteLoad]>;
 def VSTMXCSR : VPSI<0xAE, MRM3m, (outs), (ins i32mem:$dst),
                   "stmxcsr\t$dst", [(int_x86_sse_stmxcsr addr:$dst)],
-                  IIC_SSE_STMXCSR>, VEX;
+                  IIC_SSE_STMXCSR>, VEX, Sched<[WriteStore]>;
 
 def LDMXCSR : PSI<0xAE, MRM2m, (outs), (ins i32mem:$src),
                   "ldmxcsr\t$src", [(int_x86_sse_ldmxcsr addr:$src)],
-                  IIC_SSE_LDMXCSR>;
+                  IIC_SSE_LDMXCSR>, Sched<[WriteLoad]>;
 def STMXCSR : PSI<0xAE, MRM3m, (outs), (ins i32mem:$dst),
                   "stmxcsr\t$dst", [(int_x86_sse_stmxcsr addr:$dst)],
-                  IIC_SSE_STMXCSR>;
+                  IIC_SSE_STMXCSR>, Sched<[WriteStore]>;
 
 //===---------------------------------------------------------------------===//
 // SSE2 - Move Aligned/Unaligned Packed Integer Instructions