1# RUN: not llc -o - -run-pass=instruction-select -pass-remarks-missed=gisel %s 2>&1 | FileCheck %s 2--- | 3 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 4 target triple = "x86_64--linux-gnu" 5 6 define void @test_check_type() { 7 ret void 8 } 9... 10--- 11name: test_check_type 12alignment: 4 13legalized: true 14regBankSelected: true 15tracksRegLiveness: true 16registers: 17 - { id: 0, class: gpr } 18 - { id: 1, class: gpr } 19body: | 20 bb.1 (%ir-block.0): 21 liveins: $edi 22 23 ; Intrinsic::x86_flags_read_u64 has a higher prority than 24 ; Intrinsic::x86_int in the match table and both of them 25 ; have two operands, but their IntrinsicID index is different. 26 ; This causes crash when executing GIM_CheckType for Intrinsic::x86_int 27 ; because Operand0 is not a register. 28 ; Make sure we check whether the first operand is a register and 29 ; reject if it's not. 30 ; CHECK: cannot select: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.x86.int) 31 %1:gpr(s32) = COPY $edi 32 %0:gpr(s8) = G_TRUNC %1(s32) 33 G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.x86.int), %0(s8) 34 RET 0 35 36... 37