[AArch64] Adjust machine-combiner-reassociate.mir test

Use regular expressions for instruction numbers, as these can vary.

diff --git a/llvm/test/CodeGen/AArch64/machine-combiner-reassociate.mir b/llvm/test/CodeGen/AArch64/machine-combiner-reassociate.mir
index 87094a6..7490a3d 100644 (file)
--- a/llvm/test/CodeGen/AArch64/machine-combiner-reassociate.mir
+++ b/llvm/test/CodeGen/AArch64/machine-combiner-reassociate.mir
@@ -4,11 +4,11 @@
 # fadd without the reassoc flags can be reassociate only when unsafe fp math is
 # enabled.
 # CHECK-LABEL: name: fadd_no_reassoc
-# CHECK:             %4:fpr32 = FADDSrr %0, %1
-# CHECK-SAFE-NEXT:   %5:fpr32 = FADDSrr killed %4, %2
-# CHECK-SAFE-NEXT:   %6:fpr32 = FADDSrr killed %5, %3
-# CHECK-UNSAFE-NEXT: %9:fpr32 = FADDSrr %2, %3
-# CHECK-UNSAFE-NEXT: %6:fpr32 = FADDSrr killed %4, killed %9
+# CHECK:             [[ADD1:%[0-9]+]]:fpr32 = FADDSrr %0, %1
+# CHECK-SAFE-NEXT:   [[ADD2:%[0-9]+]]:fpr32 = FADDSrr killed [[ADD1]], %2
+# CHECK-SAFE-NEXT:   [[ADD3:%[0-9]+]]:fpr32 = FADDSrr killed [[ADD2]], %3
+# CHECK-UNSAFE-NEXT: [[ADD2:%[0-9]+]]:fpr32 = FADDSrr %2, %3
+# CHECK-UNSAFE-NEXT: [[ADD3:%[0-9]+]]:fpr32 = FADDSrr killed [[ADD1]], killed [[ADD2]]
 ---
 name:            fadd_no_reassoc
 alignment:       4
@@ -48,11 +48,11 @@ body:             |
 # FIXME: We should be able to reassociate without unsafe fp math, but currently
 # the reassoc flag is ignored.
 # CHECK-LABEL: name: fadd_reassoc
-# CHECK:             %4:fpr32 = reassoc FADDSrr %0, %1
-# CHECK-SAFE-NEXT:   %5:fpr32 = reassoc FADDSrr killed %4, %2
-# CHECK-SAFE-NEXT:   %6:fpr32 = reassoc FADDSrr killed %5, %3
-# CHECK-UNSAFE-NEXT: %9:fpr32 = reassoc FADDSrr %2, %3
-# CHECK-UNSAFE-NEXT: %6:fpr32 = reassoc FADDSrr killed %4, killed %9
+# CHECK:             [[ADD1:%[0-9]+]]:fpr32 = reassoc FADDSrr %0, %1
+# CHECK-SAFE-NEXT:   [[ADD2:%[0-9]+]]:fpr32 = reassoc FADDSrr killed [[ADD1]], %2
+# CHECK-SAFE-NEXT:   [[ADD3:%[0-9]+]]:fpr32 = reassoc FADDSrr killed [[ADD2]], %3
+# CHECK-UNSAFE-NEXT: [[ADD2:%[0-9]+]]:fpr32 = reassoc FADDSrr %2, %3
+# CHECK-UNSAFE-NEXT: [[ADD3:%[0-9]+]]:fpr32 = reassoc FADDSrr killed [[ADD1]], killed [[ADD2]]
 ---
 name:            fadd_reassoc
 alignment:       4
@@ -91,11 +91,11 @@ body:             |
 
 # Check that flags on the instructions are preserved after reassociation.
 # CHECK-LABEL: name: fadd_flags
-# CHECK:             %4:fpr32 = nsz FADDSrr %0, %1
-# CHECK-SAFE-NEXT:   %5:fpr32 = nnan FADDSrr killed %4, %2
-# CHECK-SAFE-NEXT:   %6:fpr32 = ninf FADDSrr killed %5, %3
-# CHECK-UNSAFE-NEXT: %9:fpr32 = nnan FADDSrr %2, %3
-# CHECK-UNSAFE-NEXT: %6:fpr32 = ninf FADDSrr killed %4, killed %9
+# CHECK:             [[ADD1:%[0-9]+]]:fpr32 = nsz FADDSrr %0, %1
+# CHECK-SAFE-NEXT:   [[ADD2:%[0-9]+]]:fpr32 = nnan FADDSrr killed [[ADD1]], %2
+# CHECK-SAFE-NEXT:   [[ADD3:%[0-9]+]]:fpr32 = ninf FADDSrr killed [[ADD2]], %3
+# CHECK-UNSAFE-NEXT: [[ADD2:%[0-9]+]]:fpr32 = nnan FADDSrr %2, %3
+# CHECK-UNSAFE-NEXT: [[ADD3:%[0-9]+]]:fpr32 = ninf FADDSrr killed [[ADD1]], killed [[ADD2]]
 ---
 name:            fadd_flags
 alignment:       4