1 # RUN: llc -run-pass=greedy -mtriple=x86_64-apple-macosx -o - %s | FileCheck %s
3 # Make sure we don't assert when we try to reload a value that is just implicitly used.
6 # This test forces a spill of %0.
9 - { id: 0, class: gr64 }
12 ; CHECK: NOOP implicit-def [[VAL:%[0-9]+]]
13 ; VAL should be spilled before csr_noregs, i.e., before we clobber all the registers
14 ; CHECK-NEXT: MOV64mr [[SLOT:%stack.[0-9]+]], 1, $noreg, 0, $noreg, [[VAL]]
15 ; CHECK-NEXT: NOOP csr_noregs
16 ; We need to reload before the (implicit) use.
17 ; CHECK-NEXT: [[RELOADED_VAL:%[0-9]+]]:gr64 = MOV64rm [[SLOT]], 1, $noreg, 0, $noreg
18 ; CHECK-NEXT: NOOP implicit [[RELOADED_VAL]]