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llvm-project/bolt/test/X86/vararg.test

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[BOLT][TEST] Imported small tests Summary: Imported small internal tests: - shared_object.test - shrinkwrapping.test - static_exe.test - tailcall.test - vararg.test (cherry picked from FBD31523478)
2021-10-09 09:23:32 +08:00
# Check that a function that references a label inside itself,
# as in the case of vararg handling code generated by GCC 4.5
# and earlier, is recognized as multi-entry.
REQUIRES: x86_64-linux
[BOLT][TEST] Import small tests Summary: Imported small internal tests: - asm_func_debug.test - basic_instrumentation.test - bolt_icf.test - ctc_and_unreachable.test - double_jump.test - exceptions_args.test - exceptions_instrumentation.test - fptr.test (cherry picked from FBD32032684)
2021-10-30 04:31:22 +08:00
RUN: %clangxx %p/../Inputs/vararg.s -o %t -Wl,-q
[BOLT][TEST] Imported small tests Summary: Imported small internal tests: - shared_object.test - shrinkwrapping.test - static_exe.test - tailcall.test - vararg.test (cherry picked from FBD31523478)
2021-10-09 09:23:32 +08:00
RUN: llvm-bolt %t -o /dev/null -print-cfg -print-only=.*printf.* |& FileCheck %s
CHECK: IsSimple : 0
CHECK: Entry Point
CHECK: Entry Point