clang/test/Driver/aix-mcpu-default.c

   1 // Check that the target cpu defaults to power7 on AIX7.2 and up.
   2 // RUN: %clang %s -### -c 2>&1 --target=powerpc-ibm-aix7.2 \
   3 // RUN:   | FileCheck --check-prefix=CHECK-MCPU-DEFAULT-AIX72 %s
   4
   5 // Check that the target cpu defaults to power7 on AIX7.2 and up.
   6 // RUN: %clang %s -### -c 2>&1 --target=powerpc64-ibm-aix7.2 \
   7 // RUN:   | FileCheck --check-prefix=CHECK-MCPU-DEFAULT-AIX72 %s
   8
   9 // Check that the target cpu defaults to power7 on AIX7.1 and below.
  10 // RUN: %clang %s -### -c 2>&1 --target=powerpc-ibm-aix7.1 \
  11 // RUN:   | FileCheck --check-prefix=CHECK-MCPU-DEFAULT-AIX72 %s
  12
  13 // Check that the target cpu defaults to power7 on AIX7.1 and below.
  14 // RUN: %clang %s -### -c 2>&1 --target=powerpc64-ibm-aix7.1 \
  15 // RUN:   | FileCheck --check-prefix=CHECK-MCPU-DEFAULT-AIX72 %s
  16
  17 // Check that the target cpu defaults to power7 when level not specified.
  18 // RUN: %clang %s -### -c 2>&1 --target=powerpc-ibm-aix \
  19 // RUN:   | FileCheck --check-prefix=CHECK-MCPU-DEFAULT-AIX72 %s
  20
  21 // Check that the target cpu defaults to power7 when level not specified.
  22 // RUN: %clang %s -### -c 2>&1 --target=powerpc64-ibm-aix \
  23 // RUN:   | FileCheck --check-prefix=CHECK-MCPU-DEFAULT-AIX72 %s
  24
  25 // CHECK-MCPU-DEFAULT-AIX72-NOT: warning:
  26 // CHECK-MCPU-DEFAULT-AIX72:     "-cc1"
  27 // CHECK-MCPU-DEFAULT-AIX72:     "-target-cpu" "pwr7"
  28
  29 // Check that the user is able to overwrite the default with '-mcpu'.
  30 // RUN: %clang %s -### -c 2>&1 -mcpu=pwr6 --target=powerpc-ibm-aix \
  31 // RUN:   | FileCheck --check-prefix=CHECK-MCPU-USER %s
  32 // CHECK-MCPU-USER-NOT: warning:
  33 // CHECK-MCPU-USER:     "-cc1"
  34 // CHECK-MCPU-USER:     "-target-cpu" "pwr6"