1 # RUN: llc -mtriple=aarch64 -run-pass=regbankselect -o - %s | FileCheck %s 2 --- 3 name: test_large_merge 4 legalized: true 5 registers: 6 body: | 7 bb.0.entry: 8 liveins: $x0, $x1, $x2 9 10 ; CHECK-LABEL: name: test_large_merge 11 ; CHECK: registers: 12 ; CHECK: - { id: 0, class: gpr 13 ; CHECK: - { id: 1, class: gpr 14 ; CHECK: - { id: 2, class: gpr 15 ; CHECK: - { id: 3, class: fpr 16 %0:_(s64) = COPY $x0 17 %1:_(s64) = COPY $x1 18 %2:_(p0) = COPY $x2 19 %3:_(s128) = G_MERGE_VALUES %0, %1 20 %4:_(s64) = G_TRUNC %3 21 $d0 = COPY %4 22 ... 23
