diff options
Diffstat (limited to 'test/MC/Mips')
| -rw-r--r-- | test/MC/Mips/micromips-multiply-instructions.s | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/MC/Mips/micromips-multiply-instructions.s b/test/MC/Mips/micromips-multiply-instructions.s new file mode 100644 index 0000000..7c3c518 --- /dev/null +++ b/test/MC/Mips/micromips-multiply-instructions.s @@ -0,0 +1,26 @@ +# RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \ +# RUN: | FileCheck -check-prefix=CHECK-EL %s +# RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \ +# RUN: | FileCheck -check-prefix=CHECK-EB %s +# Check that the assembler can handle the documented syntax +# for Multiply Add/Sub instructions. +#------------------------------------------------------------------------------ +# Multiply Add/Sub Instructions +#------------------------------------------------------------------------------ +# Little endian +#------------------------------------------------------------------------------ +# CHECK-EL: madd $4, $5 # encoding: [0xa4,0x00,0x3c,0xcb] +# CHECK-EL: maddu $4, $5 # encoding: [0xa4,0x00,0x3c,0xdb] +# CHECK-EL: msub $4, $5 # encoding: [0xa4,0x00,0x3c,0xeb] +# CHECK-EL: msubu $4, $5 # encoding: [0xa4,0x00,0x3c,0xfb] +#------------------------------------------------------------------------------ +# Big endian +#------------------------------------------------------------------------------ +# CHECK-EB: madd $4, $5 # encoding: [0x00,0xa4,0xcb,0x3c] +# CHECK-EB: maddu $4, $5 # encoding: [0x00,0xa4,0xdb,0x3c] +# CHECK-EB: msub $4, $5 # encoding: [0x00,0xa4,0xeb,0x3c] +# CHECK-EB: msubu $4, $5 # encoding: [0x00,0xa4,0xfb,0x3c] + madd $4, $5 + maddu $4, $5 + msub $4, $5 + msubu $4, $5 |