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1 2// RUN: %clang --target=riscv32-unknown-elf -### %s -fsyntax-only 2>&1 | FileCheck %s3// RUN: %clang --target=riscv64-unknown-elf -### %s -fsyntax-only 2>&1 | FileCheck %s4// RUN: %clang --target=riscv64-linux-android -### %s -fsyntax-only 2>&1 | FileCheck %s -check-prefixes=ANDROID,DEFAULT,FAST-SCALAR-UNALIGNED-ACCESS,FAST-VECTOR-UNALIGNED-ACCESS5// RUN: %clang -mabi=lp64d --target=riscv64-linux-android -### %s -fsyntax-only 2>&1 | FileCheck %s -check-prefixes=ANDROID,DEFAULT,FAST-SCALAR-UNALIGNED-ACCESS,FAST-VECTOR-UNALIGNED-ACCESS6// RUN: %clang -mabi=lp64d --target=riscv64-linux-android -mstrict-align -mvector-strict-align -### %s -fsyntax-only 2>&1 | FileCheck %s -check-prefixes=NO-FAST-SCALAR-UNALIGNED-ACCESS,NO-FAST-VECTOR-UNALIGNED-ACCESS7 8 9// CHECK: fno-signed-char10 11// RUN: %clang --target=riscv32-unknown-elf -### %s 2>&1 | FileCheck %s -check-prefix=DEFAULT12 13// RUN: %clang --target=riscv32-unknown-elf -### %s -mrelax 2>&1 | FileCheck %s -check-prefix=RELAX14// RUN: %clang --target=riscv32-unknown-elf -### %s -mno-relax 2>&1 | FileCheck %s -check-prefix=NO-RELAX15 16// ANDROID: "-target-feature" "+v"17// ANDROID: "-target-feature" "+zba"18// ANDROID: "-target-feature" "+zbb"19// ANDROID: "-target-feature" "+zbs"20// RELAX: "-target-feature" "+relax"21// NO-RELAX: "-target-feature" "-relax"22// DEFAULT: "-target-feature" "+relax"23// DEFAULT-NOT: "-target-feature" "-relax"24 25// RUN: %clang --target=riscv32-unknown-elf -### %s -msave-restore 2>&1 | FileCheck %s -check-prefix=SAVE-RESTORE26// RUN: %clang --target=riscv32-unknown-elf -### %s -mno-save-restore 2>&1 | FileCheck %s -check-prefix=NO-SAVE-RESTORE27 28// SAVE-RESTORE: "-target-feature" "+save-restore"29// NO-SAVE-RESTORE: "-target-feature" "-save-restore"30// DEFAULT-NOT: "-target-feature" "-save-restore"31// DEFAULT-NOT: "-target-feature" "+save-restore"32 33// RUN: %clang --target=riscv32-unknown-elf -### %s -mno-strict-align 2>&1 | FileCheck %s -check-prefixes=FAST-SCALAR-UNALIGNED-ACCESS,FAST-VECTOR-UNALIGNED-ACCESS34// RUN: %clang --target=riscv32-unknown-elf -### %s -mstrict-align 2>&1 | FileCheck %s -check-prefixes=NO-FAST-SCALAR-UNALIGNED-ACCESS,NO-FAST-VECTOR-UNALIGNED-ACCESS35// RUN: %clang --target=riscv32-unknown-elf -### %s -mno-scalar-strict-align 2>&1 | FileCheck %s -check-prefix=FAST-SCALAR-UNALIGNED-ACCESS36// RUN: %clang --target=riscv32-unknown-elf -### %s -mscalar-strict-align 2>&1 | FileCheck %s -check-prefix=NO-FAST-SCALAR-UNALIGNED-ACCESS37// RUN: %clang --target=riscv32-unknown-elf -### %s -mno-scalar-strict-align -mstrict-align 2>&1 | FileCheck %s -check-prefixes=NO-FAST-SCALAR-UNALIGNED-ACCESS,NO-FAST-VECTOR-UNALIGNED-ACCESS38// RUN: touch %t.o39// RUN: %clang --target=riscv32-unknown-elf -### %t.o -mno-strict-align -mstrict-align40 41// FAST-SCALAR-UNALIGNED-ACCESS: "-target-feature" "+unaligned-scalar-mem"42// NO-FAST-SCALAR-UNALIGNED-ACCESS: "-target-feature" "-unaligned-scalar-mem"43 44// RUN: %clang --target=riscv32-unknown-elf -### %s -mno-vector-strict-align 2>&1 | FileCheck %s -check-prefix=FAST-VECTOR-UNALIGNED-ACCESS45// RUN: %clang --target=riscv32-unknown-elf -### %s -mvector-strict-align 2>&1 | FileCheck %s -check-prefix=NO-FAST-VECTOR-UNALIGNED-ACCESS46// RUN: %clang --target=riscv32-unknown-elf -### %s -mno-vector-strict-align -mstrict-align 2>&1 | FileCheck %s -check-prefix=NO-FAST-VECTOR-UNALIGNED-ACCESS47// RUN: %clang --target=riscv32-unknown-elf -### %s -mno-strict-align -mvector-strict-align 2>&1 | FileCheck %s -check-prefix=NO-FAST-VECTOR-UNALIGNED-ACCESS48// FAST-VECTOR-UNALIGNED-ACCESS: "-target-feature" "+unaligned-vector-mem"49// NO-FAST-VECTOR-UNALIGNED-ACCESS: "-target-feature" "-unaligned-vector-mem"50 51// RUN: %clang --target=riscv32-unknown-elf -### %s 2>&1 | FileCheck %s -check-prefix=NOUWTABLE52// RUN: %clang --target=riscv32-unknown-elf -fasynchronous-unwind-tables -### %s 2>&1 | FileCheck %s -check-prefix=UWTABLE53// RUN: %clang --target=riscv64-unknown-elf -### %s 2>&1 | FileCheck %s -check-prefix=NOUWTABLE54// RUN: %clang --target=riscv64-unknown-elf -fasynchronous-unwind-tables -### %s 2>&1 | FileCheck %s -check-prefix=UWTABLE55//56// UWTABLE: "-funwind-tables=2"57// NOUWTABLE-NOT: "-funwind-tables=2"58 59// RUN: %clang --target=riscv32-linux -### %s -fsyntax-only 2>&1 \60// RUN: | FileCheck %s -check-prefix=DEFAULT-LINUX61// RUN: %clang --target=riscv64-linux -### %s -fsyntax-only 2>&1 \62// RUN: | FileCheck %s -check-prefix=DEFAULT-LINUX63 64// DEFAULT-LINUX: "-funwind-tables=2"65// DEFAULT-LINUX-SAME: "-target-feature" "+m"66// DEFAULT-LINUX-SAME: "-target-feature" "+a"67// DEFAULT-LINUX-SAME: "-target-feature" "+f"68// DEFAULT-LINUX-SAME: "-target-feature" "+d"69// DEFAULT-LINUX-SAME: "-target-feature" "+c"70 71// RUN: %clang -mabi=lp64d --target=riscv64-unknown-fuchsia -### %s -fsyntax-only 2>&1 | FileCheck %s -check-prefixes=FUCHSIA72// FUCHSIA: "-target-feature" "+m"73// FUCHSIA-SAME: "-target-feature" "+a"74// FUCHSIA-SAME: "-target-feature" "+f"75// FUCHSIA-SAME: "-target-feature" "+d"76// FUCHSIA-SAME: "-target-feature" "+c"77// FUCHSIA-SAME: "-target-feature" "+v"78// FUCHSIA-SAME: "-target-feature" "+zba"79// FUCHSIA-SAME: "-target-feature" "+zbb"80// FUCHSIA-SAME: "-target-feature" "+zbs"81 82 83// RUN: %clang --target=riscv32-unknown-elf -### -march=rv32i %s -fsyntax-only 2>&1 | FileCheck %s -check-prefix=RVI84// RUN: %clang --target=riscv32-unknown-elf -### -march=rv64i %s -fsyntax-only 2>&1 | FileCheck %s -check-prefix=RVI85// RUN: %clang --target=riscv32-unknown-elf -### -march=rv32e %s -fsyntax-only 2>&1 | FileCheck %s -check-prefix=RVE86// RUN: %clang --target=riscv32-unknown-elf -### -march=rv64e %s -fsyntax-only 2>&1 | FileCheck %s -check-prefix=RVE87 88// RVI: "-target-feature" "+i"89// RVI-SAME: "-target-feature" "-e"90 91// RVE: "-target-feature" "+e"92// RVE-SAME: "-target-feature" "-i"93