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# RUN: not --crash llc -o - -mtriple=aarch64 -global-isel -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
# REQUIRES: aarch64-registered-target
---
name: test_fcmp
legalized: true
regBankSelected: false
selected: false
tracksRegLiveness: true
liveins:
body: |
bb.0:
liveins: $x0, $w0, $q0
%s32:_(s32) = COPY $w0
%ptr:_(p0) = COPY $x0
%vector:_(<4 x s32>) = COPY $q0
%val1:_(s1) = G_IS_FPCLASS %s32
; CHECK: *** Bad machine code: Too few operands ***
; CHECK: 3 operands expected, but 2 given.
%val2:_(p0) = G_IS_FPCLASS %s32, 3
; CHECK: *** Bad machine code: Destination must be a scalar or vector of scalars ***
%val4:_(s1) = G_IS_FPCLASS %s32, 7777
; CHECK: *** Bad machine code: Incorrect floating-point class set (operand 2) ***
%val5:_(s1) = G_IS_FPCLASS %ptr:_(p0), 3
; CHECK: *** Bad machine code: Source must be a scalar or vector of scalars ***
%var6:_(s1) = G_IS_FPCLASS %vector:_(<4 x s32>), 1
; CHECK: *** Bad machine code: operand types must be all-vector or all-scalar ***
%var7:_(<2 x s1>) = G_IS_FPCLASS %vector:_(<4 x s32>), 1
; CHECK: *** Bad machine code: operand types must preserve number of vector elements ***
...
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