| # RUN: not llc -march=amdgcn -run-pass=verify %s 2>&1 | FileCheck %s |
| # Make sure that mismatched successors are caught when a _term |
| # instruction is used |
| |
| # CHECK: *** Bad machine code: MBB exits via unconditional branch but the CFG successor doesn't match the actual successor! *** |
| |
| --- |
| name: verifier_pseudo_terminators |
| body: | |
| bb.0: |
| successors: %bb.1 |
| |
| %0:sreg_64 = S_XOR_B64_term undef %1:sreg_64, undef %2:sreg_64, implicit-def $scc |
| $exec = S_MOV_B64_term %0 |
| S_BRANCH %bb.2 |
| |
| bb.1: |
| S_SETPC_B64_return undef $sgpr30_sgpr31 |
| |
| bb.2: |
| S_SETPC_B64_return undef $sgpr30_sgpr31 |
| |
| ... |
