[turbofan] fix Int64AbsWithOverflow opcode table

Int64AbsWithOverflow should have 2 return value, the 2nd one should
indicate whether it's overflow or not.

This causes a debug failure on s390x.

Change-Id: I2874227751d5874b47e63fed9e8f085f5165a44d
Reviewed-on: https://chromium-review.googlesource.com/1255642Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#56343}

src/compiler/machine-operator.cc

@@ -343,8 +343,8 @@ MachineType AtomicOpType(Operator const* op) {
   V(Word64Ctz, Operator::kNoProperties, 1, 0, 1)            \
   V(Word32ReverseBits, Operator::kNoProperties, 1, 0, 1)    \
   V(Word64ReverseBits, Operator::kNoProperties, 1, 0, 1)    \
-  V(Int32AbsWithOverflow, Operator::kNoProperties, 1, 0, 1) \
-  V(Int64AbsWithOverflow, Operator::kNoProperties, 1, 0, 1) \
+  V(Int32AbsWithOverflow, Operator::kNoProperties, 1, 0, 2) \
+  V(Int64AbsWithOverflow, Operator::kNoProperties, 1, 0, 2) \
   V(Word32Popcnt, Operator::kNoProperties, 1, 0, 1)         \
   V(Word64Popcnt, Operator::kNoProperties, 1, 0, 1)         \
   V(Float32RoundDown, Operator::kNoProperties, 1, 0, 1)     \