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llvm-mirror/test/CodeGen/AMDGPU/GlobalISel/regbankselect-illegal-copy.mir
Yuanfang Chen dd53274771 Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
This reverts commit 80a34ae31125aa46dcad47162ba45b152aed968d with fixes.

Previously, since bots turning on EXPENSIVE_CHECKS are essentially turning on
MachineVerifierPass by default on X86 and the fact that
inline-asm-avx-v-constraint-32bit.ll and inline-asm-avx512vl-v-constraint-32bit.ll
are not expected to generate functioning machine code, this would go
down to `report_fatal_error` in MachineVerifierPass. Here passing
`-verify-machineinstrs=0` to make the intent explicit.
2020-02-13 10:16:06 -08:00

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# RUN: not --crash llc -march=amdgcn -run-pass=regbankselect -regbankselect-fast %s -o /dev/null 2>&1 | FileCheck %s
# RUN: not --crash llc -march=amdgcn -run-pass=regbankselect -regbankselect-greedy %s -o /dev/null 2>&1 | FileCheck %s
# Check behavior for illegal copies.
# CHECK: LLVM ERROR: unable to map instruction: $sgpr0 = COPY %0:vgpr(s32) (in function: illegal_copy_s32_v_to_s)
---
name: illegal_copy_s32_v_to_s
legalized: true
body: |
bb.0:
liveins: $vgpr0
%0:_(s32) = COPY $vgpr0
$sgpr0 = COPY %0
...