Disable this peephole for now. We can't keep track of the fact that the immediate...

but the memory reference is full sized.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11536 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/PeepholeOptimizer.cpp b/lib/Target/X86/PeepholeOptimizer.cpp
index 35dd4a1df4d3fe9666e08afae2c90cb35fabc3b7..fd31d6d0d43bebf0ac6f1bec2a446be3e7c49b6f 100644 (file)
--- a/lib/Target/X86/PeepholeOptimizer.cpp
+++ b/lib/Target/X86/PeepholeOptimizer.cpp
@@ -93,6 +93,7 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB,
     }
     return false;
 
+#if 0
   case X86::IMULrmi16: case X86::IMULrmi32:
     assert(MI->getNumOperands() == 6 && "These should all have 6 operands!");
     if (MI->getOperand(5).isImmediate()) {
@@ -117,6 +118,7 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB,
       }
     }
     return false;
+#endif
 
   case X86::ADDri16:  case X86::ADDri32:
   case X86::ADDmi16:  case X86::ADDmi32:

diff --git a/lib/Target/X86/X86PeepholeOpt.cpp b/lib/Target/X86/X86PeepholeOpt.cpp
index 35dd4a1df4d3fe9666e08afae2c90cb35fabc3b7..fd31d6d0d43bebf0ac6f1bec2a446be3e7c49b6f 100644 (file)
--- a/lib/Target/X86/X86PeepholeOpt.cpp
+++ b/lib/Target/X86/X86PeepholeOpt.cpp
@@ -93,6 +93,7 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB,
     }
     return false;
 
+#if 0
   case X86::IMULrmi16: case X86::IMULrmi32:
     assert(MI->getNumOperands() == 6 && "These should all have 6 operands!");
     if (MI->getOperand(5).isImmediate()) {
@@ -117,6 +118,7 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB,
       }
     }
     return false;
+#endif
 
   case X86::ADDri16:  case X86::ADDri32:
   case X86::ADDmi16:  case X86::ADDmi32: