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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -O3 -mtriple=aarch64-- | FileCheck %s
define void @copyprop_after_mbp(i32 %v, ptr %a, ptr %b, ptr %c, ptr %d) {
; CHECK-LABEL: copyprop_after_mbp:
; CHECK: // %bb.0:
; CHECK-NEXT: cmp w0, #10
; CHECK-NEXT: b.ne .LBB0_2
; CHECK-NEXT: // %bb.1: // %bb.0
; CHECK-NEXT: mov w8, #15 // =0xf
; CHECK-NEXT: str w8, [x2]
; CHECK-NEXT: mov w8, #1 // =0x1
; CHECK-NEXT: str w8, [x1]
; CHECK-NEXT: mov w8, #12 // =0xc
; CHECK-NEXT: str w8, [x4]
; CHECK-NEXT: ret
; CHECK-NEXT: .LBB0_2: // %bb.1
; CHECK-NEXT: mov w9, #25 // =0x19
; CHECK-NEXT: str w9, [x3]
; CHECK-NEXT: str wzr, [x1]
; CHECK-NEXT: mov w8, #12 // =0xc
; CHECK-NEXT: str w8, [x4]
; CHECK-NEXT: ret
%1 = icmp eq i32 %v, 10
br i1 %1, label %bb.0, label %bb.1
bb.0:
store i32 15, ptr %b, align 4
br label %bb.2
bb.1:
store i32 25, ptr %c, align 4
br label %bb.2
bb.2:
%2 = phi i32 [ 1, %bb.0 ], [ 0, %bb.1 ]
store i32 %2, ptr %a, align 4
store i32 12, ptr %d, align 4
ret void
}
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