From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Tue, 28 Nov 2017 18:10:29 +0000 (+0000)
Subject: [X86][X87] Tag FP_TO_INT_IN_MEM pseudos with hasNoSchedulingInfo
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a710db28b7f3ef5d7fe54930822b88ec8901c02f;p=llvm

[X86][X87] Tag FP_TO_INT_IN_MEM pseudos with hasNoSchedulingInfo

We don't need scheduling info for pseudos

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319197 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86InstrFPStack.td b/lib/Target/X86/X86InstrFPStack.td
index 00e85553254..2165d758690 100644
--- a/lib/Target/X86/X86InstrFPStack.td
+++ b/lib/Target/X86/X86InstrFPStack.td
@@ -73,8 +73,8 @@ def fpimmneg1 : FPImmLeaf<fAny, [{
   return Imm.isExactlyValue(-1.0);
 }]>;
 
-// Some 'special' instructions
-let usesCustomInserter = 1 in {  // Expanded after instruction selection.
+// Some 'special' instructions - expanded after instruction selection.
+let usesCustomInserter = 1, hasNoSchedulingInfo = 1 in {
   def FP32_TO_INT16_IN_MEM : PseudoI<(outs), (ins i16mem:$dst, RFP32:$src),
                               [(X86fp_to_i16mem RFP32:$src, addr:$dst)]>;
   def FP32_TO_INT32_IN_MEM : PseudoI<(outs), (ins i32mem:$dst, RFP32:$src),