1 # RUN: not --crash llc -o - -mtriple=aarch64 -global-isel -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
2 # REQUIRES: aarch64-registered-target
9 tracksRegLiveness: true
13 liveins: $x0, $w0, $q0
14 %s32:_(s32) = COPY $w0
16 %vector:_(<4 x s32>) = COPY $q0
18 %val1:_(s1) = G_IS_FPCLASS %s32
19 ; CHECK: *** Bad machine code: Too few operands ***
20 ; CHECK: 3 operands expected, but 2 given.
22 %val2:_(p0) = G_IS_FPCLASS %s32, 3
23 ; CHECK: *** Bad machine code: Destination must be a scalar or vector of scalars ***
25 %val4:_(s1) = G_IS_FPCLASS %s32, 7777
26 ; CHECK: *** Bad machine code: Incorrect floating-point class set (operand 2) ***
28 %val5:_(s1) = G_IS_FPCLASS %ptr:_(p0), 3
29 ; CHECK: *** Bad machine code: Source must be a scalar or vector of scalars ***
31 %var6:_(s1) = G_IS_FPCLASS %vector:_(<4 x s32>), 1
32 ; CHECK: *** Bad machine code: operand types must be all-vector or all-scalar ***
34 %var7:_(<2 x s1>) = G_IS_FPCLASS %vector:_(<4 x s32>), 1
35 ; CHECK: *** Bad machine code: operand types must preserve number of vector elements ***