setOperationAction(ISD::SELECT_CC, MVT::f64, Custom);
if (Subtarget->is64Bit()) {
+ setOperationAction(ISD::SELECT, MVT::i64, Expand);
+ setOperationAction(ISD::SETCC, MVT::i64, Expand);
setOperationAction(ISD::BR_CC, MVT::i64, Custom);
setOperationAction(ISD::SELECT_CC, MVT::i64, Custom);
}
}
declare void @g(i8*)
+
+; CHECK: expand_setcc
+; CHECK: subcc %i0, 1,
+; CHECK: movl %xcc, 1,
+define i32 @expand_setcc(i64 %a) {
+ %cond = icmp sle i64 %a, 0
+ %cast2 = zext i1 %cond to i32
+ %RV = sub i32 1, %cast2
+ ret i32 %RV
+}