1 # RUN: llvm-mc -show-encoding -triple mips-unknown-unknown %s \ 2 # RUN: | FileCheck %s -check-prefix=CHECK-ENC 3 4 # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s \ 5 # RUN: | llvm-objdump -disassemble - | FileCheck %s -check-prefix=CHECK-INSTR 6 7 # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s \ 8 # RUN: | llvm-readobj -r | FileCheck %s -check-prefix=CHECK-REL 9 10 11 # Check that 1 is added to the high 16 bits if bit 15 of the low part is 1. 12 13 .equ addr, 0xdeadbeef 14 lui $4, %hi(addr) 15 lb $2, %lo(addr)($4) 16 # CHECK-ENC: # encoding: [0x3c,0x04,0xde,0xae] 17 # CHECK-ENC: # encoding: [0x80,0x82,0xbe,0xef] 18 19 20 # Check that assembler can handle %hi(label1 - label2) and %lo(label1 - label2) 21 # expressions. 22 23 $L1: 24 # Emit zeros so that difference between $L3 and $L1 is 0x30124 bytes. 25 .fill 0x30124-8 26 $L2: 27 lui $4, %hi($L3-$L1) 28 addiu $4, $4, %lo($L3-$L1) 29 # CHECK-INSTR: lui $4, 3 30 # CHECK-INSTR: addiu $4, $4, 292 31 32 $L3: 33 lui $5, %hi($L2-$L3) 34 lw $5, %lo($L2-$L3)($5) 35 # CHECK-INSTR: lui $5, 0 36 # CHECK-INSTR: lw $5, -8($5) 37 38 39 # Check that relocation isn't emitted for %hi(label1 - label2) and 40 # %lo(label1 - label2) expressions. 41 42 # CHECK-REL-NOT: R_MIPS 43
