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# RUN: llc -run-pass=aarch64-ldst-opt -mtriple=arm64-apple-iphoneos -aarch64-load-store-renaming=true -o - -verify-machineinstrs %s | FileCheck %s
--- |
define void @test_ld3(ptr %a1) {
entry:
%s1 = alloca i64
ret void
}
...
---
# CHECK-LABEL: name: test_ld3
# CHECK: bb.0.entry:
# CHECK: renamable $x0, renamable $d0_d1_d2 = LD3Threev8b_POST killed renamable $x0, $xzr
# CHECK-NEXT: STPDi renamable $d0, renamable $d1, $fp, -6 :: (store (s64))
# CHECK-NEXT: STURDi renamable $d2, $fp, -32, implicit killed $d0_d1_d2 :: (store (s64) into %ir.s1)
# CHECK-NEXT: renamable $d0_d1_d2 = LD3Threev8b killed renamable $x0 :: (load (s192) from %ir.a1, align 32)
# CHECK-NEXT: STPDi renamable $d0, renamable $d1, $fp, -3 :: (store (s64))
# CHECK-NEXT: STURDi renamable $d2, $fp, -8, implicit killed $d0_d1_d2 :: (store (s64))
# CHECK-NEXT: RET undef $lr
#
name: test_ld3
alignment: 4
tracksRegLiveness: true
frameInfo: {}
machineFunctionInfo: {}
body: |
bb.0.entry:
liveins: $x0, $x1, $lr, $fp
renamable $x0, renamable $d0_d1_d2 = LD3Threev8b_POST killed renamable $x0, $xzr
STURDi renamable $d0, $fp, -48 :: (store (s64))
STURDi renamable $d1, $fp, -40 :: (store (s64))
STURDi renamable $d2, $fp, -32, implicit killed $d0_d1_d2 :: (store (s64) into %ir.s1)
renamable $d0_d1_d2 = LD3Threev8b killed renamable $x0 :: (load (s192) from %ir.a1, align 32)
STURDi renamable $d0, $fp, -24 :: (store (s64))
STURDi renamable $d1, $fp, -16 :: (store (s64))
STURDi renamable $d2, $fp, -8, implicit killed $d0_d1_d2 :: (store (s64))
RET undef $lr
...
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