[mips] [IAS] Add support for the DLA pseudo-instruction and fix problems with DLI
[oota-llvm.git] / test / MC / Mips / hilo-addressing.s
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