| ; RUN: llc -march=amdgcn < %s | FileCheck -check-prefix=ALL -check-prefix=GCN %s |
| ; RUN: llc -mtriple=amdgcn-amd-amdhsa < %s | FileCheck -check-prefix=ALL -check-prefix=HSA %s |
| ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=ALL -check-prefix=EG %s |
| |
| ; This test makes sure we do not double count global values when they are |
| ; used in different basic blocks. |
| |
| ; GCN: .long 47180 |
| ; GCN-NEXT: .long 32900 |
| |
| ; EG: .long 166120 |
| ; EG-NEXT: .long 1 |
| ; ALL: {{^}}test: |
| |
| ; HSA: granulated_lds_size = 0 |
| ; HSA: workgroup_group_segment_byte_size = 4 |
| |
| ; GCN: ; LDSByteSize: 4 bytes/workgroup (compile time only) |
| @lds = internal unnamed_addr addrspace(3) global i32 undef, align 4 |
| |
| define amdgpu_kernel void @test(i32 addrspace(1)* %out, i32 %cond) { |
| entry: |
| %0 = icmp eq i32 %cond, 0 |
| br i1 %0, label %if, label %else |
| |
| if: |
| store i32 1, i32 addrspace(3)* @lds |
| br label %endif |
| |
| else: |
| store i32 2, i32 addrspace(3)* @lds |
| br label %endif |
| |
| endif: |
| ret void |
| } |
