File: jmp-optimization.test

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# Tests the optimization of functions that just do a tail call in the beginning.

# This test has commands that rely on shell capabilities that won't execute
# correctly on Windows e.g. unsupported parameter expansion
REQUIRES: shell

RUN: %clang %cflags -O2 %S/Inputs/jmp_opt{,2,3}.cpp -o %t
RUN: llvm-bolt -inline-small-functions %t -o %t.bolt
RUN: llvm-objdump -d %t.bolt --print-imm-hex | FileCheck %s

CHECK:     <main>:
CHECK-NOT: call
CHECK:     xorl    %eax, %eax
CHECK:     retq