-; RUN: llc -mtriple=arm64-linux-gnu -o - %s | FileCheck %s
+; RUN: llc -mtriple=arm64-linux-gnu -fast-isel=0 -verify-machineinstrs < %s | FileCheck %s
+; RUN: llc -mtriple=arm64-linux-gnu -fast-isel=1 -verify-machineinstrs < %s | FileCheck %s
define i32 @test1(i32 %x) {
; CHECK-LABEL: test1
%div = sdiv i64 %x, 64
ret i64 %div
}
+
+define i64 @test7(i64 %x) {
+; CHECK-LABEL: test7
+; CHECK: orr [[REG:x[0-9]+]], xzr, #0xffffffffffff
+; CHECK: add x8, x0, [[REG]]
+; CHECK: cmp x0, #0
+; CHECK: csel x8, x8, x0, lt
+; CHECK: asr x0, x8, #48
+ %div = sdiv i64 %x, 281474976710656
+ ret i64 %div
+}
+