pattern, not i64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97956
91177308-0d34-0410-b5e6-
96231b3b80d8
// Arbitrary immediate support.
def : Pat<(i32 imm:$src),
- (EXTRACT_SUBREG (MOV64ri32 (i64 imm:$src)), subreg_32bit)>;
+ (EXTRACT_SUBREG (MOV64ri32 (GetI64FromI32 (i32 imm:$src))),
+ subreg_32bit)>;
// Implement in terms of LLIHF/OILF.
def : Pat<(i64 imm:$imm),
return getI32Imm(N->getZExtValue() >> 32);
}]>;
+def GetI64FromI32 : SDNodeXForm<imm, [{
+ return CurDAG->getTargetConstant(N->getSExtValue(), MVT::i64);
+}]>;
+
def i32ll16 : PatLeaf<(i32 imm), [{
// i32ll16 predicate - true if the 32-bit immediate has only rightmost 16
// bits set.