| Matt Arsenault | 711b390 | 2015-08-07 20:18:34 +0000 | [diff] [blame] | 1 | ; RUN: opt -S -codegenprepare -mtriple=amdgcn-unknown-unknown -mcpu=bonaire < %s | FileCheck -check-prefix=OPT -check-prefix=OPT-CI %s |
| 2 | ; RUN: opt -S -codegenprepare -mtriple=amdgcn-unknown-unknown -mcpu=tonga < %s | FileCheck -check-prefix=OPT -check-prefix=OPT-VI %s |
| 3 | ; RUN: llc -march=amdgcn -mcpu=bonaire -mattr=-promote-alloca < %s | FileCheck -check-prefix=GCN -check-prefix=CI %s |
| 4 | ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-promote-alloca < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s |
| 5 | |
| 6 | ; OPT-LABEL: @test_no_sink_flat_small_offset_i32( |
| 7 | ; OPT: getelementptr i32, i32 addrspace(4)* %in |
| 8 | ; OPT: br i1 |
| 9 | ; OPT-NOT: ptrtoint |
| 10 | |
| 11 | ; GCN-LABEL: {{^}}test_no_sink_flat_small_offset_i32: |
| 12 | ; GCN: flat_load_dword |
| 13 | ; GCN: {{^}}BB0_2: |
| 14 | define void @test_no_sink_flat_small_offset_i32(i32 addrspace(4)* %out, i32 addrspace(4)* %in, i32 %cond) { |
| 15 | entry: |
| 16 | %out.gep = getelementptr i32, i32 addrspace(4)* %out, i64 999999 |
| 17 | %in.gep = getelementptr i32, i32 addrspace(4)* %in, i64 7 |
| 18 | %tmp0 = icmp eq i32 %cond, 0 |
| 19 | br i1 %tmp0, label %endif, label %if |
| 20 | |
| 21 | if: |
| 22 | %tmp1 = load i32, i32 addrspace(4)* %in.gep |
| 23 | br label %endif |
| 24 | |
| 25 | endif: |
| 26 | %x = phi i32 [ %tmp1, %if ], [ 0, %entry ] |
| 27 | store i32 %x, i32 addrspace(4)* %out.gep |
| 28 | br label %done |
| 29 | |
| 30 | done: |
| 31 | ret void |
| 32 | } |