[llvm] r224692 - [X86] Add hasSideEffects = 0 to CALLpcrel16. This matches what is inferred from patterns for the 32-bit version.

[Craig Topper]

Author: ctopper
Date: Sun Dec 21 14:05:06 2014
New Revision: 224692

URL: http://llvm.org/viewvc/llvm-project?rev=224692&view=rev
Log:
[X86] Add hasSideEffects = 0 to CALLpcrel16. This matches what is inferred from patterns for the 32-bit version.

Modified:
    llvm/trunk/lib/Target/X86/X86InstrControl.td

Modified: llvm/trunk/lib/Target/X86/X86InstrControl.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrControl.td?rev=224692&r1=224691&r2=224692&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrControl.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrControl.td Sun Dec 21 14:05:06 2014
@@ -188,10 +188,11 @@ let isCall = 1 in
                            (outs), (ins i32imm_pcrel:$dst),
                            "call{l}\t$dst", [], IIC_CALL_RI>, OpSize32,
                       Requires<[Not64BitMode]>, Sched<[WriteJump]>;
-    def CALLpcrel16 : Ii16PCRel<0xE8, RawFrm,
-                           (outs), (ins i16imm_pcrel:$dst),
-                           "call{w}\t$dst", [], IIC_CALL_RI>, OpSize16,
-                      Sched<[WriteJump]>;
+    let hasSideEffects = 0 in
+      def CALLpcrel16 : Ii16PCRel<0xE8, RawFrm,
+                             (outs), (ins i16imm_pcrel:$dst),
+                             "call{w}\t$dst", [], IIC_CALL_RI>, OpSize16,
+                        Sched<[WriteJump]>;
     def CALL16r     : I<0xFF, MRM2r, (outs), (ins GR16:$dst),
                         "call{w}\t{*}$dst", [(X86call GR16:$dst)], IIC_CALL_RI>,
                       OpSize16, Requires<[Not64BitMode]>, Sched<[WriteJump]>;