clang/test/Driver/aarch64-implied-sme-features.c

   1 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+sme %s -### 2>&1 | FileCheck %s --check-prefix=SME-IMPLY
   2 // SME-IMPLY: "-target-feature" "+sme" "-target-feature" "+bf16"
   3
   4 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+nosme %s -### 2>&1 | FileCheck %s --check-prefix=NOSME
   5 // NOSME: "-target-feature" "-sme"
   6
   7 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+sme+nosme %s -### 2>&1 | FileCheck %s --check-prefix=SME-REVERT
   8 // SME-REVERT-NOT: "-target-feature" "+sme"
   9 // SME-REVERT: "-target-feature" "+bf16" "-target-feature" "-sme" "-target-feature" "-sme-f64f64" "-target-feature" "-sme-i16i64"
  10
  11 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+sme+nobf16 %s -### 2>&1 | FileCheck %s --check-prefix=SME-CONFLICT
  12 // SME-CONFLICT-NOT: "-target-feature" "+sme"
  13 // SME-CONFLICT-NOT: "-target-feature" "+bf16"
  14 // SME-CONFLICT: "-target-feature" "-bf16" "-target-feature" "-sme" "-target-feature" "-sme-f64f64" "-target-feature" "-sme-i16i64"
  15
  16 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+sme-i16i64 %s -### 2>&1 | FileCheck %s --check-prefix=SME-I16I64
  17 // SME-I16I64: "-target-feature" "+sme-i16i64" "-target-feature" "+sme" "-target-feature" "+bf16"
  18
  19 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+nosme-i16i64 %s -### 2>&1 | FileCheck %s --check-prefix=NOSME-I16I64
  20 // NOSME-I16I64-NOT: "-target-feature" "+sme-i16i64"
  21 // NOSME-I16I64-NOT: "-target-feature" "+sme"
  22 // NOSME-I16I64-NOT: "-target-feature" "+bf16"
  23 // NOSME-I16I64:     "-target-feature" "-sme-i16i64"
  24
  25 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+sme-i16i64+nosme-i16i64 %s -### 2>&1 | FileCheck %s --check-prefix=SME-I16I64-REVERT
  26 // SME-I16I64-REVERT: "-target-feature" "+sme" "-target-feature" "+bf16" "-target-feature" "-sme-i16i64"
  27
  28 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+nosme-f64f64 %s -### 2>&1 | FileCheck %s --check-prefix=NOSME-F64F64
  29 // NOSME-F64F64-NOT: "-target-feature" "+sme-f64f64"
  30 // NOSME-F64F64-NOT: "-target-feature" "+sme"
  31 // NOSME-F64F64-NOT: "-target-feature" "+bf16"
  32 // NOSME-F64F64:     "-target-feature" "-sme-f64f64"
  33
  34 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+sme-f64f64+nosme-f64f64 %s -### 2>&1 | FileCheck %s --check-prefix=SME-F64F64-REVERT
  35 // SME-F64F64-REVERT: "-target-feature" "+sme" "-target-feature" "+bf16" "-target-feature" "-sme-f64f64"
  36
  37 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+sme-f64f64+nosme-i16i64 %s -### 2>&1 | FileCheck %s --check-prefix=SME-SUBFEATURE-MIX
  38 // SME-SUBFEATURE-MIX: "-target-feature" "+sme-f64f64" "-target-feature" "+sme" "-target-feature" "+bf16" "-target-feature" "-sme-i16i64"
  39
  40 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+sme-i16i64+nosme %s -### 2>&1 | FileCheck %s --check-prefix=SME-SUBFEATURE-CONFLICT1
  41 // SME-SUBFEATURE-CONFLICT1: "-target-feature" "+bf16" "-target-feature" "-sme" "-target-feature" "-sme-f64f64" "-target-feature" "-sme-i16i64"
  42
  43 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+sme-f64f64+nobf16 %s -### 2>&1 | FileCheck %s --check-prefix=SME-SUBFEATURE-CONFLICT2
  44 // SME-SUBFEATURE-CONFLICT2-NOT: "-target-feature" "+bf16"
  45 // SME-SUBFEATURE-CONFLICT2-NOT: "-target-feature" "+sme"
  46 // SME-SUBFEATURE-CONFLICT2-NOT: "-target-feature" "+sme-f64f64"
  47
  48 // RUN: %clang -target aarch64-linux-gnu -march=armv8-a+nosme+sme-i16i64 %s -### 2>&1 | FileCheck %s --check-prefix=SME-SUBFEATURE-CONFLICT-REV
  49 // SME-SUBFEATURE-CONFLICT-REV: "-target-feature" "-sme-f64f64" "-target-feature" "+sme-i16i64" "-target-feature" "+sme" "-target-feature" "+bf16"