mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
fc317b6e7b
The ARM ARM states:
LDM/LDMIA/LDMFD:
The SP can be in the list. However, ARM deprecates using these instructions
with SP in the list.
ARM deprecates using these instructions with both the LR and the PC in the
list.
LDMDA/LDMFA/LDMDB/LDMEA/LDMIB/LDMED:
The SP can be in the list. However, instructions that include the SP in the
list are deprecated.
Instructions that include both the LR and the PC in the list are deprecated.
POP:
The SP can only be in the list before ARMv7. ARM deprecates any use of ARM
instructions that include the SP, and the value of the SP after such an
instruction is UNKNOWN.
ARM deprecates the use of this instruction with both the LR and the PC in
the list.
Attempt to diagnose use of deprecated forms of these instructions. This mirrors
the previous changes to diagnose use of the deprecated forms of STM in ARM mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224682 91177308-0d34-0410-b5e6-96231b3b80d8
223 lines
6.0 KiB
ArmAsm
223 lines
6.0 KiB
ArmAsm
@ RUN: llvm-mc -triple armv6t2-linux-eabi -filetype asm -o - %s 2>&1 \
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@ RUN: | FileCheck %s
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@ RUN: not llvm-mc -triple armv7-linux-eabi -filetype asm -o - %s 2>&1 \
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@ RUN: | FileCheck %s -check-prefix CHECK -check-prefix CHECK-V7
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.syntax unified
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.arm
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.global stm
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.type stm,%function
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stm:
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stm sp!, {r0, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stm sp!, {r0, pc}
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@ CHECK: ^
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stm r0!, {r0, sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stm r0!, {r0, sp}
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@ CHECK: ^
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stm r1!, {r0, sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stm r1!, {r0, sp, pc}
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@ CHECK: ^
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stm r2!, {sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stm r2!, {sp, pc}
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@ CHECK: ^
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stm sp!, {pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stm sp!, {pc}
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@ CHECK: ^
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stm r0!, {sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stm r0!, {sp}
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@ CHECK: ^
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.global stmda
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.type stmda,%function
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stmda:
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stmda sp!, {r0, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmda sp!, {r0, pc}
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@ CHECK: ^
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stmda r0!, {r0, sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmda r0!, {r0, sp}
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@ CHECK: ^
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stmda r1!, {r0, sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmda r1!, {r0, sp, pc}
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@ CHECK: ^
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stmda r2!, {sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmda r2!, {sp, pc}
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@ CHECK: ^
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stmda sp!, {pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmda sp!, {pc}
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@ CHECK: ^
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stmda r0!, {sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmda r0!, {sp}
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@ CHECK: ^
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.global stmdb
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.type stmdb,%function
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stmdb:
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stmdb sp!, {r0, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmdb sp!, {r0, pc}
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@ CHECK: ^
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stmdb r0!, {r0, sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmdb r0!, {r0, sp}
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@ CHECK: ^
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stmdb r1!, {r0, sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmdb r1!, {r0, sp, pc}
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@ CHECK: ^
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stmdb r2!, {sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmdb r2!, {sp, pc}
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@ CHECK: ^
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stmdb sp!, {pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmdb sp!, {pc}
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@ CHECK: ^
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stmdb r0!, {sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmdb r0!, {sp}
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@ CHECK: ^
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.global stmib
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.type stmib,%function
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stmib:
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stmib sp!, {r0, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmib sp!, {r0, pc}
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@ CHECK: ^
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stmib r0!, {r0, sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmib r0!, {r0, sp}
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@ CHECK: ^
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stmib r1!, {r0, sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmib r1!, {r0, sp, pc}
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@ CHECK: ^
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stmib r2!, {sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmib r2!, {sp, pc}
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@ CHECK: ^
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stmib sp!, {pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmib sp!, {pc}
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@ CHECK: ^
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stmib r0!, {sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: stmib r0!, {sp}
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@ CHECK: ^
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.global push
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.type push,%function
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push:
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push {r0, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: push {r0, pc}
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@ CHECK: ^
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push {r0, sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: push {r0, sp}
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@ CHECK: ^
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push {r0, sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: push {r0, sp, pc}
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@ CHECK: ^
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push {sp, pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: push {sp, pc}
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@ CHECK: ^
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push {pc}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: push {pc}
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@ CHECK: ^
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push {sp}
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@ CHECK: warning: use of SP or PC in the list is deprecated
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@ CHECK: push {sp}
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@ CHECK: ^
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.global ldm
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.type ldm,%function
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ldm:
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ldm r0!, {r1, sp}
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@ CHECK: warning: use of SP in the list is deprecated
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ldm r0!, {sp}
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@ CHECK: warning: use of SP in the list is deprecated
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ldm r0!, {r1, lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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ldm r0!, {lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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.global ldmda
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.type ldmda,%function
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ldmda:
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ldmda r0!, {r1, sp}
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@ CHECK: warning: use of SP in the list is deprecated
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ldmda r0!, {sp}
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@ CHECK: warning: use of SP in the list is deprecated
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ldmda r0!, {r1, lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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ldmda r0!, {lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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.global ldmdb
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.type ldmdb,%function
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ldmdb:
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ldmdb r0!, {r1, sp}
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@ CHECK: warning: use of SP in the list is deprecated
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ldmdb r0!, {sp}
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@ CHECK: warning: use of SP in the list is deprecated
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ldmdb r0!, {r1, lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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ldmdb r0!, {lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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.global ldmib
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.type ldmib,%function
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ldmib:
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ldmib r0!, {r1, sp}
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@ CHECK: warning: use of SP in the list is deprecated
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ldmib r0!, {sp}
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@ CHECK: warning: use of SP in the list is deprecated
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ldmib r0!, {r1, lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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ldmib r0!, {lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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.global pop
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.type pop,%function
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pop:
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pop {r0, sp}
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@ CHECK: warning: use of SP in the list is deprecated
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@ CHECK-V7: error: writeback register not allowed in register list
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pop {sp}
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@ CHECK: warning: use of SP in the list is deprecated
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@ CHECK-V7: error: writeback register not allowed in register list
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pop {r0, lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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pop {lr, pc}
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@ CHECK: warning: use of LR and PC simultaneously in the list is deprecated
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.global valid
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.type valid,%function
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valid:
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stmdaeq r0, {r0}
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@ CHECK: stmdaeq r0, {r0}
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ldmdaeq r0, {r0}
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@ CHECK: ldmdaeq r0, {r0}
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pop {r0, pc}
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@ CHECK: pop {r0, pc}
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