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[RISCV][Clang] add more tests for clang driver. (NFC) 

Test experimental arch, Zfh, Zfmin and Zve arch.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D124611
This commit is contained in:
Zakk Chen 2022-05-04 18:26:03 -07:00
parent 83914ee96f
commit 6c10014f1d
1 changed files with 65 additions and 0 deletions
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65
clang/test/Driver/riscv-arch.c
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@ -412,6 +412,26 @@
// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-ZFHMIN %s
// RV32-ZFHMIN: "-target-feature" "+zfhmin"
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izbt -### %s \
// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-EXPERIMENTAL-NOFLAG %s
// RV32-EXPERIMENTAL-NOFLAG: error: invalid arch name 'rv32izbt'
// RV32-EXPERIMENTAL-NOFLAG: requires '-menable-experimental-extensions'
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izbt -menable-experimental-extensions -### %s \
// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-EXPERIMENTAL-NOVERS %s
// RV32-EXPERIMENTAL-NOVERS: error: invalid arch name 'rv32izbt'
// RV32-EXPERIMENTAL-NOVERS: experimental extension requires explicit version number
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izbt0p1 -menable-experimental-extensions -### %s \
// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-EXPERIMENTAL-BADVERS %s
// RV32-EXPERIMENTAL-BADVERS: error: invalid arch name 'rv32izbt0p1'
// RV32-EXPERIMENTAL-BADVERS: unsupported version number 0.1 for experimental extension
// RV32-EXPERIMENTAL-BADVERS: 'zbt'(this compiler supports 0.93)
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izbt0p93 -menable-experimental-extensions -### %s \
// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-EXPERIMENTAL-GOODVERS %s
// RV32-EXPERIMENTAL-GOODVERS: "-target-feature" "+experimental-zbt"
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izbb1p0 -### %s \
// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-ZBB %s
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izbb -### %s \
@ -494,3 +514,48 @@
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izk1p0 -### %s \
// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-ZK %s
// RV32-ZK: "-target-feature" "+zk"
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izfh1p0 -### %s \
// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=CHECK-RV32-ZFH %s
// CHECK-RV32-ZFH: "-target-feature" "+zfh"
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izfhmin1p0 -### %s \
// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=CHECK-RV32-ZFHMIN %s
// CHECK-RV32-ZFHMIN: "-target-feature" "+zfhmin"
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izve32x0p1 -### %s -c 2>&1 | \
// RUN: FileCheck -check-prefix=RV32-ZVE32X-BADVERS %s
// RV32-ZVE32X-BADVERS: error: invalid arch name 'rv32izve32x0p1'
// RV32-ZVE32X-BADVERS: unsupported version number 0.1 for extension 'zve32x'
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izve32x -### %s -c 2>&1 | \
// RUN: FileCheck -check-prefix=RV32-ZVE32X-GOODVERS %s
// RV32-ZVE32X-GOODVERS: "-target-feature" "+zve32x"
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izve32f -### %s -c 2>&1 | \
// RUN: FileCheck -check-prefix=RV32-ZVE32F-REQUIRE-F %s
// RV32-ZVE32F-REQUIRE-F: error: invalid arch name 'rv32izve32f', zve32f requires f or zfinx extension to also be specified
// RUN: %clang --target=riscv32-unknown-elf -march=rv32ifzve32f -### %s -c 2>&1 | \
// RUN: FileCheck -check-prefix=RV32-ZVE32F-GOOD %s
// RV32-ZVE32F-GOOD: "-target-feature" "+zve32f"
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izve64x -### %s -c 2>&1 | \
// RUN: FileCheck -check-prefix=RV32-ZVE64X %s
// RV32-ZVE64X: "-target-feature" "+zve64x"
// RUN: %clang --target=riscv32-unknown-elf -march=rv32izve64f -### %s -c 2>&1 | \
// RUN: FileCheck -check-prefix=RV32-ZVE64F-REQUIRE-F %s
// RV32-ZVE64F-REQUIRE-F: error: invalid arch name 'rv32izve64f', zve32f requires f or zfinx extension to also be specified
// RUN: %clang --target=riscv32-unknown-elf -march=rv32ifzve64f -### %s -c 2>&1 | \
// RUN: FileCheck -check-prefix=RV32-ZVE64F-GOOD %s
// RV32-ZVE64F-GOOD: "-target-feature" "+zve64f"
// RUN: %clang --target=riscv32-unknown-elf -march=rv32ifzve64d -### %s -c 2>&1 | \
// RUN: FileCheck -check-prefix=RV32-ZVE64D-REQUIRE-D %s
// RV32-ZVE64D-REQUIRE-D: error: invalid arch name 'rv32ifzve64d', zve64d requires d or zdinx extension to also be specified
// RUN: %clang --target=riscv32-unknown-elf -march=rv32ifdzve64d -### %s -c 2>&1 | \
// RUN: FileCheck -check-prefix=RV32-ZVE64D-GOOD %s
// RV32-ZVE64D-GOOD: "-target-feature" "+zve64d"