clang/test/Driver/riscv-gnutools.c

   1 // Check gnutools are invoked with propagated values for -mabi and -march.
   2 //
   3 // This test also checks the default -march/-mabi for certain targets.
   4
   5 // 32-bit checks
   6
   7 // Check default on riscv32-unknown-elf
   8 // RUN: %clang --target=riscv32-unknown-elf --gcc-toolchain=%S/Inputs/basic_riscv32_tree -fno-integrated-as %s -### -c \
   9 // RUN: 2>&1 | FileCheck -check-prefix=CHECK-RV32IMAC-ILP32 %s
  10
  11 // Check default on riscv32-unknown-linux-gnu
  12 // RUN: %clang --target=riscv32-unknown-linux-gnu --gcc-toolchain=%S/Inputs/basic_riscv32_tree -fno-integrated-as %s -### -c \
  13 // RUN: 2>&1 | FileCheck -check-prefix=CHECK-RV32IMAFDC-ILP32D %s
  14
  15 // Check default when -march=rv32g specified
  16 // RUN: %clang --target=riscv32-unknown-elf --gcc-toolchain=%S/Inputs/basic_riscv32_tree -fno-integrated-as %s -### -c -march=rv32g \
  17 // RUN: 2>&1 | FileCheck -check-prefix=CHECK-RV32G-ILP32D %s
  18
  19 // Check -mno-relax is passed when -fno-integrated-as specified
  20 // RUN: %clang -target riscv32-unknown-elf --gcc-toolchain=%S/Inputs/basic_riscv32_tree -mno-relax -fno-integrated-as %s -### -c \
  21 // RUN: 2>&1 | FileCheck -check-prefix=CHECK-RV32-NO-RELAX %s
  22
  23 // CHECK-RV32IMAC-ILP32: "{{.*}}as{{(.exe)?}}" "-mabi" "ilp32" "-march" "rv32imac"
  24 // CHECK-RV32IMAFDC-ILP32D: "{{.*}}as{{(.exe)?}}" "-mabi" "ilp32d" "-march" "rv32imafdc"
  25 // CHECK-RV32G-ILP32D: "{{.*}}as{{(.exe)?}}" "-mabi" "ilp32d" "-march" "rv32g"
  26 // CHECK-RV32-NO-RELAX: "{{.*}}as{{(.exe)?}}" "{{.*}}" "-mno-relax"
  27
  28
  29 // 64-bit checks
  30
  31 // Check default on riscv64-unknown-elf
  32 // RUN: %clang --target=riscv64-unknown-elf --gcc-toolchain=%S/Inputs/basic_riscv64_tree -fno-integrated-as %s -### -c \
  33 // RUN: 2>&1 | FileCheck -check-prefix=CHECK-RV64IMAC-LP64 %s
  34
  35 // Check default on riscv64-unknown-linux-gnu
  36 // RUN: %clang --target=riscv64-unknown-linux-gnu --gcc-toolchain=%S/Inputs/basic_riscv64_tree -fno-integrated-as %s -### -c \
  37 // RUN: 2>&1 | FileCheck -check-prefix=CHECK-RV64IMAFDC-LP64D %s
  38
  39 // Check default when -march=rv64g specified
  40 // RUN: %clang --target=riscv64-unknown-elf --gcc-toolchain=%S/Inputs/basic_riscv64_tree -fno-integrated-as %s -### -c -march=rv64g \
  41 // RUN: 2>&1 | FileCheck -check-prefix=CHECK-RV64G-LP64D %s
  42
  43 // Check -mno-relax is not passed when -fno-integrated-as specified
  44 // RUN: %clang -target riscv64-unknown-elf --gcc-toolchain=%S/Inputs/basic_riscv64_tree -mno-relax -mrelax -fno-integrated-as %s -### -c \
  45 // RUN: 2>&1 | FileCheck -check-prefix=CHECK-RV64-RELAX %s
  46
  47 // CHECK-RV64IMAC-LP64: "{{.*}}as{{(.exe)?}}" "-mabi" "lp64" "-march" "rv64imac"
  48 // CHECK-RV64IMAFDC-LP64D: "{{.*}}as{{(.exe)?}}" "-mabi" "lp64d" "-march" "rv64imafdc"
  49 // CHECK-RV64G-LP64D: "{{.*}}as{{(.exe)?}}" "-mabi" "lp64d" "-march" "rv64g"
  50 // CHECK-RV64-RELAX: "{{.*}}as{{(.exe)?}}"
  51 // CHECK-RV64-RELAX-NOT: "-mno-relax"