clang/test/Driver/ppc-abi.c

   1 // Check passing PowerPC ABI options to the backend.
   2
   3 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
   4 // RUN:   | FileCheck -check-prefix=CHECK-ELFv1 %s
   5 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
   6 // RUN:   -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1 %s
   7 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
   8 // RUN:   -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-BE %s
   9
  10 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  11 // RUN:   | FileCheck -check-prefix=CHECK-ELFv2 %s
  12 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  13 // RUN:   -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1-LE %s
  14 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  15 // RUN:   -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2 %s
  16 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  17 // RUN:   -mabi=altivec | FileCheck -check-prefix=CHECK-ELFv2 %s
  18 // RUN: %clang --target=ppc64 -mabi=elfv1 %s -### -o %t.o 2>&1 \
  19 // RUN: | FileCheck -check-prefix=CHECK-UNKNOWN-ELFv1 %s
  20 // RUN: %clang --target=ppc64 -mabi=elfv2 %s -### -o %t.o 2>&1 \
  21 // RUN: | FileCheck -check-prefix=CHECK-UNKNOWN-ELFv2 %s
  22
  23 // RUN: %clang -target powerpc64-unknown-freebsd11 %s -### 2>&1 | FileCheck --check-prefix=CHECK-ELFv1 %s
  24 // RUN: %clang -target powerpc64-unknown-freebsd12 %s -### 2>&1 | FileCheck --check-prefix=CHECK-ELFv1 %s
  25 // RUN: %clang -target powerpc64-unknown-freebsd13 %s -### 2>&1 | FileCheck --check-prefix=CHECK-ELFv2-BE %s
  26 // RUN: %clang -target powerpc64-unknown-freebsd14 %s -### 2>&1 | FileCheck --check-prefix=CHECK-ELFv2-BE %s
  27 // RUN: %clang -target powerpc64-unknown-freebsd %s -### 2>&1 | FileCheck --check-prefix=CHECK-ELFv2-BE %s
  28 // RUN: %clang -target powerpc64le-unknown-freebsd13 %s -### 2>&1 | FileCheck --check-prefix=CHECK-ELFv2 %s
  29 // RUN: %clang -target powerpc64-unknown-openbsd %s -### 2>&1 | FileCheck --check-prefix=CHECK-ELFv2-BE-PIE %s
  30 // RUN: %clang -target powerpc64-linux-musl %s -### 2>&1 | FileCheck --check-prefix=CHECK-ELFv2-BE-PIE %s
  31
  32 // CHECK-ELFv1: "-target-abi" "elfv1"
  33 // CHECK-ELFv1-LE: "-target-abi" "elfv1"
  34 // CHECK-ELFv2: "-target-abi" "elfv2"
  35 // CHECK-ELFv2-BE: "-target-abi" "elfv2"
  36 // CHECK-ELFv2-BE-PIE: "-mrelocation-model" "pic" "-pic-level" "2" "-pic-is-pie"
  37 // CHECK-ELFv2-BE-PIE: "-target-abi" "elfv2"
  38 // CHECK-UNKNOWN-ELFv1: "-target-abi" "elfv1"
  39 // CHECK-UNKNOWN-ELFv2: "-target-abi" "elfv2"
  40
  41 // RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  42 // RUN:   | FileCheck -check-prefix=CHECK-ELFv1-PIC %s
  43 // RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  44 // RUN:   -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1-PIC %s
  45 // RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  46 // RUN:   -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-PIC %s
  47
  48 // RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  49 // RUN:   | FileCheck -check-prefix=CHECK-ELFv2-PIC %s
  50 // RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  51 // RUN:   -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1-PIC %s
  52 // RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  53 // RUN:   -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-PIC %s
  54 // RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
  55 // RUN:   -mabi=altivec | FileCheck -check-prefix=CHECK-ELFv2-PIC %s
  56
  57 // CHECK-ELFv1-PIC: "-mrelocation-model" "pic" "-pic-level" "2"
  58 // CHECK-ELFv1-PIC: "-target-abi" "elfv1"
  59 // CHECK-ELFv2-PIC: "-mrelocation-model" "pic" "-pic-level" "2"
  60 // CHECK-ELFv2-PIC: "-target-abi" "elfv2"
  61
  62 // Check -mabi=ieeelongdouble is passed through but it does not change -target-abi.
  63 // RUN: %clang -target powerpc64le-linux-gnu %s -mabi=ieeelongdouble -mabi=elfv1 -### 2>&1 \
  64 // RUN:   | FileCheck -check-prefix=CHECK-ELFv1-IEEE %s
  65 // RUN: %clang -target powerpc64le-linux-gnu %s -mabi=elfv1 -mabi=ieeelongdouble -### 2>&1 \
  66 // RUN:   | FileCheck -check-prefix=CHECK-ELFv1-IEEE %s
  67 // RUN: %clang -target powerpc64le-linux-gnu %s -mabi=elfv2 -mabi=elfv1 -mabi=ibmlongdouble -mabi=ieeelongdouble -### 2>&1 \
  68 // RUN:   | FileCheck -check-prefix=CHECK-ELFv1-IEEE %s
  69
  70 // CHECK-ELFv1-IEEE: "-mabi=ieeelongdouble"
  71 // CHECK-ELFv1-IEEE: "-target-abi" "elfv1"
  72
  73 // RUN: %clang -target powerpc64le-linux-gnu %s -mabi=ibmlongdouble -### 2>&1 \
  74 // RUN:   | FileCheck -check-prefix=CHECK-ELFv2-IBM128 %s
  75
  76 // CHECK-ELFv2-IBM128-NOT: "-mabi=ieeelongdouble"
  77 // CHECK-ELFv2-IBM128: "-target-abi" "elfv2"