flang/test/Driver/code-gen-x86.f90

   1 ! Test -emit-obj (X86)
   2
   3 ! REQUIRES: x86-registered-target, aarch64-registered-target
   4
   5 ! RUN: rm -f %t.o
   6 ! RUN: %flang_fc1 -triple x86_64-unknown-linux-gnu -emit-obj %s -o %t.o
   7 ! RUN: llvm-objdump --triple x86_64-unknown-linux-gnu --disassemble-all %t.o | FileCheck %s --check-prefix=CORRECT_TRIPLE
   8 ! RUN: rm -f %t.o
   9 ! RUN: %flang --target=x86_64-unknown-linux-gnu -c %s -o %t.o
  10 ! RUN: llvm-objdump --triple x86_64-unknown-linux-gnu --disassemble-all %t.o | FileCheck %s --check-prefix=CORRECT_TRIPLE
  11
  12 ! RUN: %flang -c --target=x86_64-unknown-linux-gnu %s -o %t.o
  13 ! RUN: llvm-objdump --triple aarch64-unknown-linux-gnu --disassemble-all %t.o | FileCheck %s --check-prefix=INCORRECT_TRIPLE
  14
  15 ! CORRECT_TRIPLE-LABEL: <_QQmain>:
  16 ! CORRECT_TRIPLE-NEXT:          retq
  17
  18 ! When incorrect triple is used to disassemble, there won't be a ret(q) instruction at all.
  19 ! INCORRECT_TRIPLE-LABEL: <_QQmain>:
  20 ! INCORRECT_TRIPLE-NOT:         ret
  21
  22 end program