67 lines
2.1 KiB
ArmAsm
67 lines
2.1 KiB
ArmAsm
@@ Check that PC-relative memory addressing is annotated
|
|
|
|
@ RUN: llvm-mc %s -triple=thumbv8a --mattr=+fullfp16 -filetype=obj | \
|
|
@ RUN: llvm-objdump -d --no-show-raw-insn --triple=thumbv8a --mattr=+fullfp16 - | \
|
|
@ RUN: FileCheck %s
|
|
|
|
.text
|
|
foo:
|
|
@ CHECK: 00000000 <foo>:
|
|
.short 0x0102
|
|
foo2:
|
|
@ CHECK: 00000002 <foo2>:
|
|
.short 0x0304
|
|
|
|
_start:
|
|
@@ Check AddrMode5 instructions, with positive and negative immediates
|
|
.balign 4
|
|
vldr d0, foo
|
|
vldr s0, bar
|
|
@ CHECK: 4: vldr d0, [pc, #-8] @ 0x0 <foo>
|
|
@ CHECK-NEXT: 8: vldr s0, [pc, #56] @ 0x44 <bar>
|
|
|
|
@@ Same instructions, but the addresses are not 4-byte aligned
|
|
nop
|
|
vldr d0, foo
|
|
vldr s0, bar
|
|
@ CHECK: e: vldr d0, [pc, #-16] @ 0x0 <foo>
|
|
@ CHECK-NEXT: 12: vldr s0, [pc, #48] @ 0x44 <bar>
|
|
|
|
@@ Check that AddrMode5 instructions which do not use PC-relative addressing are not annotated
|
|
vldr d0, [r1, #8]
|
|
@ CHECK: 16: vldr d0, [r1, #8]{{$}}
|
|
|
|
@@ Check AddrMode5FP16 instructions, with positive and negative immediates
|
|
.balign 4
|
|
vldr.16 s0, foo
|
|
vldr.16 s0, foo2
|
|
vldr.16 s1, bar
|
|
vldr.16 s1, bar2
|
|
@ CHECK: 1c: vldr.16 s0, [pc, #-32] @ 0x0 <foo>
|
|
@ CHECK-NEXT: 20: vldr.16 s0, [pc, #-34] @ 0x2 <foo2>
|
|
@ CHECK-NEXT: 24: vldr.16 s1, [pc, #28] @ 0x44 <bar>
|
|
@ CHECK-NEXT: 28: vldr.16 s1, [pc, #26] @ 0x46 <bar2>
|
|
|
|
@@ Same instructions, but the addresses are not 4-byte aligned
|
|
nop
|
|
vldr.16 s0, foo
|
|
vldr.16 s0, foo2
|
|
vldr.16 s1, bar
|
|
vldr.16 s1, bar2
|
|
@ CHECK: 2e: vldr.16 s0, [pc, #-48] @ 0x0 <foo>
|
|
@ CHECK-NEXT: 32: vldr.16 s0, [pc, #-50] @ 0x2 <foo2>
|
|
@ CHECK-NEXT: 36: vldr.16 s1, [pc, #12] @ 0x44 <bar>
|
|
@ CHECK-NEXT: 3a: vldr.16 s1, [pc, #10] @ 0x46 <bar2>
|
|
|
|
@@ Check that AddrMode5FP16 instructions which do not use PC-relative addressing are not annotated
|
|
vldr.16 s0, [r1, #8]
|
|
@ CHECK: 3e: vldr.16 s0, [r1, #8]{{$}}
|
|
|
|
.balign 4
|
|
bar:
|
|
@ CHECK: 00000044 <bar>:
|
|
.short 0x0102
|
|
bar2:
|
|
@ CHECK: 00000046 <bar2>:
|
|
.short 0x0304
|