50 lines
2.1 KiB
C
50 lines
2.1 KiB
C
// RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32i -x c -E -dM %s \
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// RUN: -o - | FileCheck %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64i -x c -E -dM %s \
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// RUN: -o - | FileCheck %s
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// CHECK-NOT: __riscv_div
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// CHECK-NOT: __riscv_mul
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// CHECK-NOT: __riscv_muldiv
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// CHECK-NOT: __riscv_compressed
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// CHECK-NOT: __riscv_flen
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// CHECK-NOT: __riscv_fdiv
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// CHECK-NOT: __riscv_fsqrt
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// CHECK-NOT: __riscv_atomic
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// RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32im -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-M-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64im -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-M-EXT %s
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// CHECK-M-EXT: __riscv_div 1
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// CHECK-M-EXT: __riscv_mul 1
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// CHECK-M-EXT: __riscv_muldiv 1
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// RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ia -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-A-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ia -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-A-EXT %s
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// CHECK-A-EXT: __riscv_atomic 1
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// RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32if -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-F-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64if -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-F-EXT %s
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// CHECK-F-EXT: __riscv_fdiv 1
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// CHECK-F-EXT: __riscv_flen 32
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// CHECK-F-EXT: __riscv_fsqrt 1
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// RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ifd -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-D-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ifd -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-D-EXT %s
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// CHECK-D-EXT: __riscv_fdiv 1
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// CHECK-D-EXT: __riscv_flen 64
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// CHECK-D-EXT: __riscv_fsqrt 1
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// RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ic -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-C-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ic -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-C-EXT %s
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// CHECK-C-EXT: __riscv_compressed 1
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