| Matt Arsenault | 5a556d5 | 2024-11-18 10:48:56 -0800 | [diff] [blame] | 1 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx950 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT160K %s |
| 2 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-4-generic -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 3 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx9-generic -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| Matt Arsenault | 5a556d5 | 2024-11-18 10:48:56 -0800 | [diff] [blame] | 4 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 5 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 6 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 7 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 8 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 9 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90c -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 10 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 11 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1030 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 12 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1100 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 13 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1200 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 14 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 15 | ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx700 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT64K %s |
| 16 | ; RUN: not llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx600 -filetype=null %s 2>&1 | FileCheck -check-prefix=ERROR-LIMIT32K %s |
| 17 | |
| 18 | ; gfx950 supports upto 160 KB LDS memory. The generic target does not. |
| 19 | ; This is a negative test to check when the LDS size exceeds the max usable limit. |
| 20 | |
| 21 | ; ERROR-LIMIT160K: error: <unknown>:0:0: local memory (163844) exceeds limit (163840) in function 'test_lds_limit' |
| 22 | ; ERROR-LIMIT64K: error: <unknown>:0:0: local memory (163844) exceeds limit (65536) in function 'test_lds_limit' |
| 23 | ; ERROR-LIMIT32K: error: <unknown>:0:0: local memory (163844) exceeds limit (32768) in function 'test_lds_limit' |
| 24 | @dst = addrspace(3) global [40961 x i32] poison |
| 25 | |
| 26 | define amdgpu_kernel void @test_lds_limit(i32 %val) { |
| 27 | %gep = getelementptr [40961 x i32], ptr addrspace(3) @dst, i32 0, i32 100 |
| 28 | store i32 %val, ptr addrspace(3) %gep |
| 29 | ret void |
| 30 | } |
