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llvm-project/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-unmerge-values-xfa...

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Revert "[Support] make report_fatal_error `abort` instead of `exit`" This reverts commit 647c3f4e47de8a850ffcaa897db68702d8d2459a. Got bots failure from sanitizer-windows and maybe others.
2020-01-16 09:46:18 +08:00
# RUN: not llc -mtriple=amdgcn-- -O0 -run-pass=legalizer -o - %s 2>&1 | FileCheck %s
AMDGPU/GlobalISel: Fix some crashs in g_unmerge_values/g_merge_values This was crashing in the predicate function assuming the value is a vector. Copy more of what AArch64 uses. This probably needs more refinement later, but I don't exactly understand what it means in some cases, particularly since any legalization for these seems to be missing. llvm-svn: 351693
2019-01-21 02:40:36 +08:00
# CHECK: LLVM ERROR: unable to legalize instruction: %1:_(s1), %2:_(s1) = G_UNMERGE_VALUES %0:_(<2 x s1>) (in function: test_unmerge_v2s1)
---
name: test_unmerge_v2s1
body: |
bb.0:
%0:_(<2 x s1>) = G_IMPLICIT_DEF
%1:_(s1), %2:_(s1) = G_UNMERGE_VALUES %0
S_NOP 0, implicit %1
S_NOP 0, implicit %2
...