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REQUIRES: system-linux,bolt-runtime
RUN: %clangxx %cxxflags -pie -fPIC %p/Inputs/pie-exceptions-failed-split.s \
RUN: -Wl,-q -o %t
RUN: llvm-bolt %t -o %t.instr --instrument --instrumentation-file=%t.fdata
## Record profile with invocation that does not throw exceptions.
RUN: %t.instr
RUN: llvm-bolt %t -o %t.bolt --data %t.fdata --reorder-blocks=ext-tsp \
RUN: --split-functions --split-eh --print-after-lowering \
RUN: --print-only=_Z10throw_testiPPc 2>&1 | FileCheck %s
## Hot code in the test case gets larger after splitting because of jump
## instruction relaxation. Check that BOLT reverts the split correctly.
CHECK: Binary Function "_Z10throw_testiPPc"
CHECK: IsSplit :
CHECK-SAME: 0
## Check that the landing pad trampoline was created, but contains no
## instructions and falls to the real landing pad.
CHECK: {{^[^[:space:]]+}} (0 instructions
CHECK-NEXT: Landing Pad{{$}}
CHECK: Exec Count
CHECK-SAME: : 0
CHECK: Successors:
CHECK-SAME: [[LP:[^[:space:]]+]]
CHECK-EMPTY:
CHECK-NEXT: [[LP]]
CHECK-DAG: Exec Count
CHECK-NOT: Exec Count
CHECK-DAG: callq __cxa_begin_catch
## Verify the output still executes correctly when the exception path is being
## taken.
RUN: %t.bolt arg1 arg2 arg3
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