# RUN: not --crash llc -mtriple=s390x-linux-gnu -mcpu=z14 -run-pass=none -o - %s \ # RUN: 2>&1 | FileCheck %s # # Test that the machine verifier catches wrong operand types. --- | define anyregcc i64 @fun() { ret i64 0 } @gsrc = global i16 2 ... --- name: fun alignment: 16 tracksRegLiveness: true registers: - { id: 0, class: gr64bit } frameInfo: maxAlignment: 1 machineFunctionInfo: {} body: | bb.0 (%ir-block.0): liveins: $r2l %0:gr64bit = LGHI $r2l %1:addr64bit = LLILL $r2l %2:addr64bit = LGFI $r2l %3:addr64bit = LGFI 0 %3:addr64bit = AG %3, %1, 0, %2, implicit-def dead $cc %3:addr64bit = AG %3, %1, %0, %2, implicit-def dead $cc %3:addr64bit = AG %3, %1, 0, 2, implicit-def dead $cc %4:addr64bit = LARL @gsrc %4:addr64bit = LARL $r2l MVCImm %4, 0, %3, 0, 1680, implicit-def $cc MVCImm %4, 0, %3, 0, %1, implicit-def $cc BCR 0, 0, $r2d, implicit $cc BCR 0, $r2d, $r2d, implicit $cc Return implicit $r2d ... # CHECK: *** Bad machine code: Expected a non-register operand. *** # CHECK: - instruction: %0:gr64bit = LGHI $r2l # CHECK: - operand 1: $r2l # CHECK: *** Bad machine code: Expected a non-register operand. *** # CHECK: - instruction: %1:addr64bit = LLILL $r2l # CHECK: - operand 1: $r2l # CHECK: *** Bad machine code: Expected a non-register operand. *** # CHECK: - instruction: %2:addr64bit = LGFI $r2l # CHECK: - operand 1: $r2l # CHECK: *** Bad machine code: Addressing mode operands corrupt! *** # CHECK: - instruction: %3:addr64bit = AG %3:addr64bit(tied-def 0), %1:addr64bit, %0:gr64bit, %2:addr64bit, implicit-def dead $cc # CHECK: *** Bad machine code: Addressing mode operands corrupt! *** # CHECK: - instruction: %3:addr64bit = AG %3:addr64bit(tied-def 0), %1:addr64bit, 0, 2, implicit-def dead $cc # CHECK: *** Bad machine code: Expected a non-register operand. *** # CHECK: - instruction: %4:addr64bit = LARL $r2l # CHECK: - operand 1: $r2l # CHECK: *** Bad machine code: Expected a non-register operand. *** # CHECK: - instruction: MVCImm %4:addr64bit, 0, %3:addr64bit, 0, %1:addr64bit, implicit-def $cc # CHECK: - operand 4: %1:addr64bit # CHECK: *** Bad machine code: Expected a non-register operand. *** # CHECK: - instruction: BCR 0, $r2d, $r2d, implicit $cc # CHECK: - operand 1: $r2d