+from lit.llvm.subst import ToolSubst
+
if not 'RISCV' in config.root.targets:
config.unsupported = True
+
+fc = ToolSubst('FileCheck', unresolved='fatal')
+# Insert this first. Then, we'll first update the blank FileCheck command; then,
+# the default substitution of FileCheck will replace it to its full path.
+config.substitutions.insert(0, (fc.regex,
+ 'FileCheck --allow-unused-prefixes=false'))
# RUN: llvm-mc %s -triple=riscv32 -mattr=+c -riscv-no-aliases -show-encoding \
-# RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s
+# RUN: | FileCheck --check-prefix=CHECK-ASM %s
# RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+c < %s \
# RUN: | llvm-objdump --mattr=+c -M no-aliases -d -r - \
-# RUN: | FileCheck --check-prefixes=CHECK-OBJ,CHECK-ASM-AND-OBJ %s
+# RUN: | FileCheck --check-prefix=CHECK-OBJ %s
#
# RUN: not llvm-mc -triple riscv32 \
# RUN: -riscv-no-aliases -show-encoding < %s 2>&1 \
-# RUN: | FileCheck -check-prefixes=CHECK-NO-EXT %s
+# RUN: | FileCheck --check-prefix=CHECK-NO-EXT %s
# RUN: not llvm-mc -triple riscv64 -mattr=+c \
# RUN: -riscv-no-aliases -show-encoding < %s 2>&1 \
-# RUN: | FileCheck -check-prefixes=CHECK-NO-RV32 %s
+# RUN: | FileCheck --check-prefix=CHECK-NO-RV32 %s
# RUN: not llvm-mc -triple riscv64 \
# RUN: -riscv-no-aliases -show-encoding < %s 2>&1 \
-# RUN: | FileCheck -check-prefixes=CHECK-NO-RV32-AND-EXT %s
+# RUN: | FileCheck --check-prefix=CHECK-NO-RV32-AND-EXT %s
# CHECK-OBJ: c.jal 0x7fe
# CHECK-ASM: c.jal 2046
# RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+experimental-zfh < %s \
# RUN: | llvm-objdump --mattr=+experimental-zfh -M no-aliases -d -r - \
-# RUN: | FileCheck -check-prefixes=CHECK-OBJ,CHECK-ASM-AND-OBJ %s
+# RUN: | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+experimental-zfh < %s \
# RUN: | llvm-objdump --mattr=+experimental-zfh -M no-aliases -d -r - \
-# RUN: | FileCheck -check-prefixes=CHECK-OBJ,CHECK-ASM-AND-OBJ %s
+# RUN: | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s
# CHECK-ASM-AND-OBJ: flh ft0, 12(a0)
# CHECK-ASM: encoding: [0x07,0x10,0xc5,0x00]
# RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+experimental-zfh < %s \
# RUN: | llvm-objdump --mattr=+experimental-zfh -M no-aliases -d -r - \
-# RUN: | FileCheck -check-prefixes=CHECK-OBJ,CHECK-ASM-AND-OBJ %s
+# RUN: | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s
#
# RUN: not llvm-mc -triple riscv32 -mattr=+experimental-zfh < %s 2>&1 \
# RUN: | FileCheck -check-prefix=CHECK-RV32 %s