C++: Accept test changes.

Author: MathiasVP

cpp/ql/test/library-tests/ir/ir/aliased_ir.expected

@@ -20421,7 +20421,10 @@ ir.cpp:
 # 2776|     m2776_6(unknown)        = Chi                           : total:m2775_6, partial:m2776_5
 # 2776|     m2776_7(unknown)        = ^InitializeDynamicAllocation  : &:r2776_4
 # 2776|     r2776_8(long *)         = Convert                       : r2776_4
-# 2776|     m2776_9(long *)         = Store[p2]                     : &:r2776_1, r2776_8
+# 2776|     r2776_9(long)           = Constant[42]                  : 
+# 2776|     m2776_10(long)          = Store[?]                      : &:r2776_8, r2776_9
+# 2776|     m2776_11(unknown)       = Chi                           : total:m2776_7, partial:m2776_10
+# 2776|     m2776_12(long *)        = Store[p2]                     : &:r2776_1, r2776_8
 # 2777|     v2777_1(void)           = NoOp                          : 
 # 2774|     v2774_5(void)           = ReturnVoid                    : 
 # 2774|     v2774_6(void)           = AliasedUse                    : ~m2776_6

cpp/ql/test/library-tests/ir/ir/raw_consistency.expected

@@ -6,7 +6,6 @@ missingOperandType
 duplicateChiOperand
 sideEffectWithoutPrimary
 instructionWithoutSuccessor
-| ir.cpp:2776:25:2776:26 | Constant: (long)... | Instruction 'Constant: (long)...' has no successors in function '$@'. | ir.cpp:2774:6:2774:37 | void test_allocation_with_initializer() | void test_allocation_with_initializer() |
 ambiguousSuccessors
 unexplainedLoop
 unnecessaryPhiInstruction

cpp/ql/test/library-tests/ir/ir/raw_ir.expected

@@ -18569,15 +18569,14 @@ ir.cpp:
 # 2776|     mu2776_5(unknown)       = ^CallSideEffect               : ~m?
 # 2776|     mu2776_6(unknown)       = ^InitializeDynamicAllocation  : &:r2776_4
 # 2776|     r2776_7(long *)         = Convert                       : r2776_4
-# 2776|     mu2776_8(long *)        = Store[p2]                     : &:r2776_1, r2776_7
+# 2776|     r2776_8(long)           = Constant[42]                  : 
+# 2776|     mu2776_9(long)          = Store[?]                      : &:r2776_7, r2776_8
+# 2776|     mu2776_10(long *)       = Store[p2]                     : &:r2776_1, r2776_7
 # 2777|     v2777_1(void)           = NoOp                          : 
 # 2774|     v2774_4(void)           = ReturnVoid                    : 
 # 2774|     v2774_5(void)           = AliasedUse                    : ~m?
 # 2774|     v2774_6(void)           = ExitFunction                  : 
 
-# 2776|   Block 1
-# 2776|     r2776_9(long) = Constant[42] : 
-
 ir23.cpp:
 #    1| bool consteval_1()
 #    1|   Block 0