| # RUN: llc -mtriple=aarch64 -global-isel -run-pass=regbankselect -o - %s | FileCheck %s | |
| --- | |
| name: test_large_merge | |
| legalized: true | |
| registers: | |
| body: | | |
| bb.0.entry: | |
| liveins: %x0, %x1, %x2 | |
| ; CHECK-LABEL: name: test_large_merge | |
| ; CHECK: registers: | |
| ; CHECK: - { id: 0, class: gpr | |
| ; CHECK: - { id: 1, class: gpr | |
| ; CHECK: - { id: 2, class: gpr | |
| ; CHECK: - { id: 3, class: fpr | |
| %0:_(s64) = COPY %x0 | |
| %1:_(s64) = COPY %x1 | |
| %2:_(p0) = COPY %x2 | |
| %3:_(s128) = G_MERGE_VALUES %0, %1 | |
| %4:_(s64) = G_TRUNC %3 | |
| %d0 = COPY %4 | |
| ... |