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

   1 ! Test -emit-obj (X86)
   2
   3 ! REQUIRES: x86-registered-target, aarch64-registered-target
   4 ! UNSUPPORTED: darwin, macos
   5
   6 !-------------
   7 ! RUN COMMANDS
   8 !-------------
   9 ! RUN: rm -f %t.o
  10 ! RUN: %flang_fc1 -triple x86_64-unknown-linux-gnu -emit-obj %s -o %t.o
  11 ! RUN: llvm-objdump --triple x86_64-unknown-linux-gnu --disassemble-all %t.o | FileCheck %s --check-prefix=CORRECT_TRIPLE
  12 ! RUN: rm -f %t.o
  13 ! RUN: %flang --target=x86_64-unknown-linux-gnu -c %s -o %t.o
  14 ! RUN: llvm-objdump --triple x86_64-unknown-linux-gnu --disassemble-all %t.o | FileCheck %s --check-prefix=CORRECT_TRIPLE
  15
  16 ! RUN: %flang -c --target=x86_64-unknown-linux-gnu %s -o %t.o
  17 ! RUN: llvm-objdump --triple aarch64-unknown-linux-gnu --disassemble-all %t.o | FileCheck %s --check-prefix=INCORRECT_TRIPLE
  18
  19 !----------------
  20 ! EXPECTED OUTPUT
  21 !----------------
  22 ! CORRECT_TRIPLE-LABEL: <_QQmain>:
  23 ! CORRECT_TRIPLE-NEXT:          retq
  24
  25 ! When incorrect triple is used to disassemble, there won't be a ret(q) instruction at all.
  26 ! INCORRECT_TRIPLE-LABEL: <_QQmain>:
  27 ! INCORRECT_TRIPLE-NOT:         ret
  28
  29 !------
  30 ! INPUT
  31 !------
  32 end program