1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -march=aarch64 -run-pass=legalizer %s -o - | FileCheck %s
4 name: test_scalar_sub_small
7 ; CHECK-LABEL: name: test_scalar_sub_small
8 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
9 ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
10 ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)
11 ; CHECK: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
12 ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[TRUNC]], [[TRUNC1]]
13 ; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32)
14 ; CHECK: $x0 = COPY [[ANYEXT]](s64)
17 %2:_(s8) = G_TRUNC %0(s64)
18 %3:_(s8) = G_TRUNC %1(s64)
19 %4:_(s8) = G_SUB %2, %3
20 %5:_(s64) = G_ANYEXT %4(s8)