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1# RUN: llc -run-pass=greedy -mtriple=x86_64-apple-macosx -o - %s | FileCheck %s2 3# Make sure we don't assert when we try to reload a value that is just implicitly used.4---5# CHECK: name: foo6# This test forces a spill of %0.7name: foo8registers:9 - { id: 0, class: gr64 }10body: |11 bb.0:12 ; CHECK: NOOP implicit-def [[VAL:%[0-9]+]]13 ; VAL should be spilled before csr_noregs, i.e., before we clobber all the registers14 ; CHECK-NEXT: MOV64mr [[SLOT:%stack.[0-9]+]], 1, $noreg, 0, $noreg, [[VAL]]15 ; CHECK-NEXT: NOOP csr_noregs16 ; We need to reload before the (implicit) use.17 ; CHECK-NEXT: [[RELOADED_VAL:%[0-9]+]]:gr64 = MOV64rm [[SLOT]], 1, $noreg, 0, $noreg18 ; CHECK-NEXT: NOOP implicit [[RELOADED_VAL]]19 NOOP implicit-def %020 NOOP csr_noregs21 NOOP implicit %022...23