flang/test/Driver/print-supported-cpus.f90

   1 ! Test --print-supported-cpus and associated aliases, -mcpu=help and
   2 ! -mtune=help
   3
   4 ! RUN: %if x86-registered-target %{ \
   5 ! RUN:   %flang --target=x86_64-unknown-linux-gnu --print-supported-cpus 2>&1 \
   6 ! RUN:     | FileCheck %s --check-prefixes=X86,CHECK \
   7 ! RUN: %}
   8 ! RUN: %if x86-registered-target %{ \
   9 ! RUN:   %flang --target=x86_64-unknown-linux-gnu -mcpu=help 2>&1 \
  10 ! RUN:     | FileCheck %s --check-prefixes=X86,CHECK \
  11 ! RUN: %}
  12 ! RUN: %if x86-registered-target %{ \
  13 ! RUN:   %flang --target=x86_64-unknown-linux-gnu -mtune=help 2>&1 \
  14 ! RUN:     | FileCheck %s --check-prefixes=X86,CHECK \
  15 ! RUN: %}
  16
  17 ! RUN: %if aarch64-registered-target %{ \
  18 ! RUN:   %flang --target=aarch64-unknown-linux-gnu --print-supported-cpus 2>&1 \
  19 ! RUN:     | FileCheck %s --check-prefixes=AARCH64,CHECK \
  20 ! RUN: %}
  21 ! RUN: %if aarch64-registered-target %{ \
  22 ! RUN:   %flang --target=aarch64-unknown-linux-gnu -mcpu=help 2>&1 \
  23 ! RUN:     | FileCheck %s --check-prefixes=AARCH64,CHECK \
  24 ! RUN: %}
  25 ! RUN: %if aarch64-registered-target %{ \
  26 ! RUN:   %flang --target=aarch64-unknown-linux-gnu -mtune=help 2>&1 \
  27 ! RUN:     | FileCheck %s --check-prefixes=AARCH64,CHECK \
  28 ! RUN: %}
  29
  30 ! CHECK-NOT: warning: argument unused during compilation
  31
  32 ! X86: Target: x86_64-unknown-linux-gnu
  33 ! X86: corei7
  34
  35 ! AARCH64: Target: aarch64-unknown-linux-gnu
  36 ! AARCH64: cortex-a73
  37 ! AARCH64: cortex-a75
  38
  39 ! The footer displayed contains a reference to clang. This should be changed to
  40 ! flang, but that requires a change in llvm/MCSubtargetInfo. When that happens,
  41 ! this test will need to be updated and this comment can be removed.
  42
  43 ! CHECK: Use -mcpu or -mtune to specify the target's processor.
  44 ! CHECK: For example, clang --target=aarch64-unknown-linux-gnu
  45
  46  end program