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clang-p2996/bolt/test/X86/vararg.test
Amir Ayupov ab14eb23b6 [BOLT][test] Replace /dev/null with temp file (#73485)
NFC processing time script identifies tests by output filename.
When `/dev/null` is used as output filename, we're unable to tell the
source test, and the reports are unhelpful.
Replace `/dev/null/` with `%t.null` which resolves the issue.
2023-11-27 10:53:18 -08:00

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# 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
RUN: %clangxx %cxxflags -no-pie %p/../Inputs/vararg.s -o %t -Wl,-q
RUN: llvm-bolt %t -o %t.null --print-cfg --print-only=.*printf.* |& FileCheck %s
CHECK: IsSimple : 0
CHECK: Entry Point
CHECK: Entry Point