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