; <rdar://problem/12702735> [ARM64][coalescer] need better register
; coalescing for simple unit tests.
-; FIXME: This regressed after enabling opaque pointers.
define i32 @test_inttoptr() nounwind {
; CHECK-LABEL: test_inttoptr:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
-; CHECK-NEXT: mov x8, #0 // =0x0
-; CHECK-NEXT: mov w9, #1288 // =0x508
-; CHECK-NEXT: mov x10, #4294967296 // =0x100000000
-; CHECK-NEXT: mov x11, #6442450944 // =0x180000000
+; CHECK-NEXT: mov w8, #1288 // =0x508
+; CHECK-NEXT: mov x9, #4294967296 // =0x100000000
+; CHECK-NEXT: mov x10, #6442450944 // =0x180000000
; CHECK-NEXT: .LBB0_1: // %while.body
; CHECK-NEXT: // =>This Inner Loop Header: Depth=1
-; CHECK-NEXT: ldr x12, [x8, x10]
-; CHECK-NEXT: str x12, [x8, x11]
-; CHECK-NEXT: add x8, x8, #8
-; CHECK-NEXT: subs x9, x9, #8
+; CHECK-NEXT: ldr x11, [x9], #8
+; CHECK-NEXT: str x11, [x10], #8
+; CHECK-NEXT: subs x8, x8, #8
; CHECK-NEXT: b.pl .LBB0_1
; CHECK-NEXT: // %bb.2: // %while.end
; CHECK-NEXT: mov x8, #6442450944 // =0x180000000
define ptr @test_globals() nounwind {
; CHECK-LABEL: test_globals:
; CHECK: // %bb.0: // %entry
-; CHECK-NEXT: mov x8, #0 // =0x0
-; CHECK-NEXT: mov w9, #1288 // =0x508
-; CHECK-NEXT: adrp x10, g2
-; CHECK-NEXT: add x10, x10, :lo12:g2
-; CHECK-NEXT: adrp x11, g1
-; CHECK-NEXT: add x11, x11, :lo12:g1
+; CHECK-NEXT: mov w8, #1288 // =0x508
+; CHECK-NEXT: adrp x9, g2
+; CHECK-NEXT: add x9, x9, :lo12:g2
+; CHECK-NEXT: adrp x10, g1
+; CHECK-NEXT: add x10, x10, :lo12:g1
; CHECK-NEXT: .LBB1_1: // %while.body
; CHECK-NEXT: // =>This Inner Loop Header: Depth=1
-; CHECK-NEXT: ldr x12, [x10, x8]
-; CHECK-NEXT: str x12, [x11, x8]
-; CHECK-NEXT: add x8, x8, #8
-; CHECK-NEXT: subs x9, x9, #8
+; CHECK-NEXT: ldr x11, [x9], #8
+; CHECK-NEXT: str x11, [x10], #8
+; CHECK-NEXT: subs x8, x8, #8
; CHECK-NEXT: b.pl .LBB1_1
; CHECK-NEXT: // %bb.2: // %while.end
; CHECK-NEXT: adrp x0, g1