diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrThumb.td | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrThumb.td b/llvm/lib/Target/ARM/ARMInstrThumb.td index 199691f6c30..a6e0ed737ba 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb.td @@ -125,6 +125,11 @@ def t_addrmode_rr : Operand<i32>, // t_addrmode_rrs := reg + reg // +// We use separate scaled versions because the Select* functions need +// to explicitly check for a matching constant and return false here so that +// the reg+imm forms will match instead. This is a horrible way to do that, +// as it forces tight coupling between the methods, but it's how selectiondag +// currently works. def t_addrmode_rrs1 : Operand<i32>, ComplexPattern<i32, 2, "SelectThumbAddrModeRI5S1", []> { let EncoderMethod = "getThumbAddrModeRegRegOpValue"; |
