diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrCompiler.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrCompiler.td | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86InstrCompiler.td b/llvm/lib/Target/X86/X86InstrCompiler.td index efaccdc9ee9..07d1762f6d0 100644 --- a/llvm/lib/Target/X86/X86InstrCompiler.td +++ b/llvm/lib/Target/X86/X86InstrCompiler.td @@ -1126,12 +1126,12 @@ def : Pat<(f64 (bitconvert (i64 (atomic_load_64 addr:$src)))), // binary size compared to a regular MOV, but it introduces an unnecessary // load, so is not suitable for regular or optsize functions. let Predicates = [OptForMinSize] in { -def : Pat<(nonvolatile_store (i16 0), addr:$dst), (AND16mi8 addr:$dst, 0)>; -def : Pat<(nonvolatile_store (i32 0), addr:$dst), (AND32mi8 addr:$dst, 0)>; -def : Pat<(nonvolatile_store (i64 0), addr:$dst), (AND64mi8 addr:$dst, 0)>; -def : Pat<(nonvolatile_store (i16 -1), addr:$dst), (OR16mi8 addr:$dst, -1)>; -def : Pat<(nonvolatile_store (i32 -1), addr:$dst), (OR32mi8 addr:$dst, -1)>; -def : Pat<(nonvolatile_store (i64 -1), addr:$dst), (OR64mi8 addr:$dst, -1)>; +def : Pat<(simple_store (i16 0), addr:$dst), (AND16mi8 addr:$dst, 0)>; +def : Pat<(simple_store (i32 0), addr:$dst), (AND32mi8 addr:$dst, 0)>; +def : Pat<(simple_store (i64 0), addr:$dst), (AND64mi8 addr:$dst, 0)>; +def : Pat<(simple_store (i16 -1), addr:$dst), (OR16mi8 addr:$dst, -1)>; +def : Pat<(simple_store (i32 -1), addr:$dst), (OR32mi8 addr:$dst, -1)>; +def : Pat<(simple_store (i64 -1), addr:$dst), (OR64mi8 addr:$dst, -1)>; } // In kernel code model, we can get the address of a label |
