| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6 |
| ; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=amdgpu-attributor %s -o - | FileCheck %s |
| |
| define float @align_back_prop(ptr addrspace(1) align 4 %x) { |
| ; CHECK-LABEL: define float @align_back_prop( |
| ; CHECK-SAME: ptr addrspace(1) align 8 [[X:%.*]]) #[[ATTR0:[0-9]+]] { |
| ; CHECK-NEXT: [[FAT_PTR:%.*]] = call align 8 ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) [[X]], i16 0, i64 256, i32 0) |
| ; CHECK-NEXT: [[Y:%.*]] = load float, ptr addrspace(7) [[FAT_PTR]], align 8 |
| ; CHECK-NEXT: ret float [[Y]] |
| ; |
| %fat.ptr = call ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) %x, i16 0, i64 256, i32 0) |
| %y = load float, ptr addrspace(7) %fat.ptr, align 8 |
| ret float %y |
| } |
| |
| define float @align_foward_prop(ptr addrspace(1) align 8 %x) { |
| ; CHECK-LABEL: define float @align_foward_prop( |
| ; CHECK-SAME: ptr addrspace(1) align 8 [[X:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: [[FAT_PTR:%.*]] = call align 8 ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) [[X]], i16 0, i64 256, i32 0) |
| ; CHECK-NEXT: [[Y:%.*]] = load float, ptr addrspace(7) [[FAT_PTR]], align 8 |
| ; CHECK-NEXT: ret float [[Y]] |
| ; |
| %fat.ptr = call ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) %x, i16 0, i64 256, i32 0) |
| %y = load float, ptr addrspace(7) %fat.ptr, align 4 |
| ret float %y |
| } |
| |
| define float @align_mix_prop(ptr addrspace(1) align 4 %x) { |
| ; CHECK-LABEL: define float @align_mix_prop( |
| ; CHECK-SAME: ptr addrspace(1) align 8 [[X:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: [[FAT_PTR:%.*]] = call align 8 ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) [[X]], i16 0, i64 256, i32 0) |
| ; CHECK-NEXT: [[Y:%.*]] = load float, ptr addrspace(7) [[FAT_PTR]], align 8 |
| ; CHECK-NEXT: [[Z:%.*]] = load float, ptr addrspace(1) [[X]], align 8 |
| ; CHECK-NEXT: ret float [[Z]] |
| ; |
| %fat.ptr = call ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) %x, i16 0, i64 256, i32 0) |
| %y = load float, ptr addrspace(7) %fat.ptr, align 2 |
| %z = load float, ptr addrspace(1) %x, align 8 |
| ret float %z |
| } |
