mirror of
https://github.com/RPCSX/llvm.git
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d30a98e43a
(RISCDisassemblerEmitter) which emits the decoder functions for ARM and Thumb, and the disassembler core which invokes the decoder function and builds up the MCInst based on the decoded Opcode. Added sub-formats to the NeonI/NeonXI instructions to further refine the NEONFrm instructions to help disassembly. We also changed the output of the addressing modes to omit the '+' from the assembler syntax #+/-<imm> or +/-<Rm>. See, for example, A8.6.57/58/60. And modified test cases to not expect '+' in +reg or #+num. For example, ; CHECK: ldr.w r9, [r7, #28] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98637 91177308-0d34-0410-b5e6-96231b3b80d8
76 lines
2.0 KiB
LLVM
76 lines
2.0 KiB
LLVM
; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=static | FileCheck %s -check-prefix=DarwinStatic
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; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=dynamic-no-pic | FileCheck %s -check-prefix=DarwinDynamic
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; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=pic | FileCheck %s -check-prefix=DarwinPIC
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; RUN: llc < %s -mtriple=arm-linux-gnueabi -relocation-model=pic | FileCheck %s -check-prefix=LinuxPIC
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@G = external global i32
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define i32 @test1() {
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%tmp = load i32* @G
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ret i32 %tmp
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}
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; DarwinStatic: _test1:
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; DarwinStatic: ldr r0, LCPI1_0
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; DarwinStatic: ldr r0, [r0]
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; DarwinStatic: bx lr
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; DarwinStatic: .align 2
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; DarwinStatic: LCPI1_0:
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; DarwinStatic: .long {{_G$}}
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; DarwinDynamic: _test1:
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; DarwinDynamic: ldr r0, LCPI1_0
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; DarwinDynamic: ldr r0, [r0]
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; DarwinDynamic: ldr r0, [r0]
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; DarwinDynamic: bx lr
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; DarwinDynamic: .align 2
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; DarwinDynamic: LCPI1_0:
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; DarwinDynamic: .long L_G$non_lazy_ptr
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; DarwinDynamic: .section __DATA,__nl_symbol_ptr,non_lazy_symbol_pointers
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; DarwinDynamic: .align 2
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; DarwinDynamic: L_G$non_lazy_ptr:
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; DarwinDynamic: .indirect_symbol _G
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; DarwinDynamic: .long 0
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; DarwinPIC: _test1:
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; DarwinPIC: ldr r0, LCPI1_0
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; DarwinPIC: LPC1_0:
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; DarwinPIC: ldr r0, [pc, r0]
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; DarwinPIC: ldr r0, [r0]
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; DarwinPIC: bx lr
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; DarwinPIC: .align 2
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; DarwinPIC: LCPI1_0:
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; DarwinPIC: .long L_G$non_lazy_ptr-(LPC1_0+8)
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; DarwinPIC: .section __DATA,__nl_symbol_ptr,non_lazy_symbol_pointers
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; DarwinPIC: .align 2
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; DarwinPIC: L_G$non_lazy_ptr:
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; DarwinPIC: .indirect_symbol _G
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; DarwinPIC: .long 0
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; LinuxPIC: test1:
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; LinuxPIC: ldr r0, .LCPI1_0
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; LinuxPIC: ldr r1, .LCPI1_1
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; LinuxPIC: .LPC1_0:
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; LinuxPIC: add r0, pc, r0
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; LinuxPIC: ldr r0, [r1, r0]
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; LinuxPIC: ldr r0, [r0]
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; LinuxPIC: bx lr
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; LinuxPIC: .align 2
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; LinuxPIC: .LCPI1_0:
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; LinuxPIC: .long _GLOBAL_OFFSET_TABLE_-(.LPC1_0+8)
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; LinuxPIC: .align 2
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; LinuxPIC: .LCPI1_1:
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; LinuxPIC: .long G(GOT)
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