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llvm/test/MC/AMDGPU/elf-lds.s
- This file was added.
| // RUN: llvm-mc -filetype=obj -triple amdgcn-- -mcpu gfx900 %s -o - | llvm-readobj -t -r | FileCheck %s | |||||
| .text | |||||
| .globl test_kernel | |||||
| .p2align 8 | |||||
| .type test_kernel,@function | |||||
| test_kernel: | |||||
| s_mov_b32 s0, lds0@abs32@lo | |||||
| v_lshl_add_u32 v3, v0, 2, s0 | |||||
| ds_read2_b32 v[1:2], v3 offset1:1 | |||||
| s_mov_b32 s0, lds4@abs32@lo | |||||
| v_lshl_add_u32 v3, v0, 2, s0 | |||||
| ds_write_b32 v3, v1 | |||||
| s_endpgm | |||||
| .Lfunc_end: | |||||
| .size test_kernel, .Lfunc_end-test_kernel | |||||
| .globl lds0 | |||||
| .amdgpu_lds lds0, 192, 16 | |||||
| .globl lds1 | |||||
| .amdgpu_lds lds1,387,8 | |||||
| ; Weird whitespace cases | |||||
| .globl lds2 | |||||
| .amdgpu_lds lds2, 12 | |||||
| ; No alignment or .globl directive, not mentioned anywhere | |||||
| .amdgpu_lds lds3, 16 | |||||
| ; No alignment or .globl directive, size 0, but mentioned in .text | |||||
| .amdgpu_lds lds4, 0 | |||||
| // CHECK: Relocations [ | |||||
| // CHECK: Section (3) .rel.text { | |||||
| // CHECK-NEXT: 0x4 R_AMDGPU_ABS32 lds0 0x0 | |||||
| // CHECK-NEXT: 0x1C R_AMDGPU_ABS32 lds4 0x0 | |||||
| // CHECK-NEXT: } | |||||
| // CHECK: ] | |||||
| // CHECK: Symbol { | |||||
| // CHECK: Name: lds0 (54) | |||||
| // CHECK-NEXT: Value: 0x10 | |||||
| // CHECK-NEXT: Size: 192 | |||||
| // CHECK-NEXT: Binding: Global (0x1) | |||||
| // CHECK-NEXT: Type: Object (0x1) | |||||
| // CHECK-NEXT: Other: 0 | |||||
| // CHECK-NEXT: Section: Processor Specific (0xFF00) | |||||
| // CHECK-NEXT: } | |||||
| // CHECK: Symbol { | |||||
| // CHECK: Name: lds1 (49) | |||||
| // CHECK-NEXT: Value: 0x8 | |||||
| // CHECK-NEXT: Size: 387 | |||||
| // CHECK-NEXT: Binding: Global (0x1) | |||||
| // CHECK-NEXT: Type: Object (0x1) | |||||
| // CHECK-NEXT: Other: 0 | |||||
| // CHECK-NEXT: Section: Processor Specific (0xFF00) | |||||
| // CHECK-NEXT: } | |||||
| // CHECK: Symbol { | |||||
| // CHECK: Name: lds2 (44) | |||||
| // CHECK-NEXT: Value: 0x4 | |||||
| // CHECK-NEXT: Size: 12 | |||||
| // CHECK-NEXT: Binding: Global (0x1) | |||||
| // CHECK-NEXT: Type: Object (0x1) | |||||
| // CHECK-NEXT: Other: 0 | |||||
| // CHECK-NEXT: Section: Processor Specific (0xFF00) | |||||
| // CHECK-NEXT: } | |||||
| // CHECK-NOT: Name: lds3 | |||||
| // CHECK: Symbol { | |||||
| // CHECK: Name: lds4 (39) | |||||
| // CHECK-NEXT: Value: 0x4 | |||||
| // CHECK-NEXT: Size: 0 | |||||
| // CHECK-NEXT: Binding: Global (0x1) | |||||
| // CHECK-NEXT: Type: Object (0x1) | |||||
| // CHECK-NEXT: Other: 0 | |||||
| // CHECK-NEXT: Section: Processor Specific (0xFF00) | |||||
| // CHECK-NEXT: } | |||||