| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4 |
| ; RUN: opt < %s -passes=amdgpu-sw-lower-lds -amdgpu-asan-instrument-lds=false -S -mtriple=amdgcn-amd-amdhsa | FileCheck %s |
| |
| ; Test to check when multiple kernels access the same non-kernel, LDS accesses are lowere correctly. |
| @lds_1 = internal addrspace(3) global [1 x i8] poison, align 1 |
| @lds_2 = internal addrspace(3) global [1 x i32] poison, align 2 |
| @lds_3 = external addrspace(3) global [0 x i8], align 4 |
| @lds_4 = external addrspace(3) global [0 x i8], align 8 |
| |
| define void @use_variables_1() sanitize_address { |
| ; CHECK-LABEL: define void @use_variables_1( |
| ; CHECK-SAME: ) #[[ATTR0:[0-9]+]] { |
| ; CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.amdgcn.lds.kernel.id() |
| ; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [2 x ptr addrspace(3)], ptr addrspace(1) @llvm.amdgcn.sw.lds.base.table, i32 0, i32 [[TMP1]] |
| ; CHECK-NEXT: [[TMP4:%.*]] = load ptr addrspace(3), ptr addrspace(1) [[TMP2]], align 4 |
| ; CHECK-NEXT: [[TMP7:%.*]] = load ptr addrspace(1), ptr addrspace(3) [[TMP4]], align 8 |
| ; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds [2 x [4 x ptr addrspace(1)]], ptr addrspace(1) @llvm.amdgcn.sw.lds.offset.table, i32 0, i32 [[TMP1]], i32 2 |
| ; CHECK-NEXT: [[TMP5:%.*]] = load ptr addrspace(1), ptr addrspace(1) [[TMP6]], align 8 |
| ; CHECK-NEXT: [[TMP8:%.*]] = load i32, ptr addrspace(1) [[TMP5]], align 4 |
| ; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i8, ptr addrspace(3) [[TMP4]], i32 [[TMP8]] |
| ; CHECK-NEXT: [[TMP11:%.*]] = getelementptr inbounds [2 x [4 x ptr addrspace(1)]], ptr addrspace(1) @llvm.amdgcn.sw.lds.offset.table, i32 0, i32 [[TMP1]], i32 3 |
| ; CHECK-NEXT: [[TMP12:%.*]] = load ptr addrspace(1), ptr addrspace(1) [[TMP11]], align 8 |
| ; CHECK-NEXT: [[TMP10:%.*]] = load i32, ptr addrspace(1) [[TMP12]], align 4 |
| ; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i8, ptr addrspace(3) [[TMP4]], i32 [[TMP10]] |
| ; CHECK-NEXT: [[TMP13:%.*]] = ptrtoint ptr addrspace(3) [[TMP9]] to i32 |
| ; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP7]], i32 [[TMP13]] |
| ; CHECK-NEXT: store i8 3, ptr addrspace(1) [[TMP14]], align 4 |
| ; CHECK-NEXT: [[TMP30:%.*]] = ptrtoint ptr addrspace(3) [[TMP15]] to i32 |
| ; CHECK-NEXT: [[TMP31:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP7]], i32 [[TMP30]] |
| ; CHECK-NEXT: store i8 3, ptr addrspace(1) [[TMP31]], align 8 |
| ; CHECK-NEXT: ret void |
| ; |
| store i8 3, ptr addrspace(3) @lds_3, align 4 |
| store i8 3, ptr addrspace(3) @lds_4, align 8 |
| ret void |
| } |
| |
| define void @use_variables_2() sanitize_address { |
| ; CHECK-LABEL: define void @use_variables_2( |
| ; CHECK-SAME: ) #[[ATTR0]] { |
| ; CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.amdgcn.lds.kernel.id() |
| ; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [2 x ptr addrspace(3)], ptr addrspace(1) @llvm.amdgcn.sw.lds.base.table, i32 0, i32 [[TMP1]] |
| ; CHECK-NEXT: [[TMP4:%.*]] = load ptr addrspace(3), ptr addrspace(1) [[TMP2]], align 4 |
| ; CHECK-NEXT: [[TMP7:%.*]] = load ptr addrspace(1), ptr addrspace(3) [[TMP4]], align 8 |
| ; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds [2 x [4 x ptr addrspace(1)]], ptr addrspace(1) @llvm.amdgcn.sw.lds.offset.table, i32 0, i32 [[TMP1]], i32 0 |
| ; CHECK-NEXT: [[TMP5:%.*]] = load ptr addrspace(1), ptr addrspace(1) [[TMP6]], align 8 |
| ; CHECK-NEXT: [[TMP8:%.*]] = load i32, ptr addrspace(1) [[TMP5]], align 4 |
| ; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i8, ptr addrspace(3) [[TMP4]], i32 [[TMP8]] |
| ; CHECK-NEXT: [[TMP11:%.*]] = getelementptr inbounds [2 x [4 x ptr addrspace(1)]], ptr addrspace(1) @llvm.amdgcn.sw.lds.offset.table, i32 0, i32 [[TMP1]], i32 1 |
| ; CHECK-NEXT: [[TMP12:%.*]] = load ptr addrspace(1), ptr addrspace(1) [[TMP11]], align 8 |
| ; CHECK-NEXT: [[TMP10:%.*]] = load i32, ptr addrspace(1) [[TMP12]], align 4 |
| ; CHECK-NEXT: [[TMP15:%.*]] = getelementptr inbounds i8, ptr addrspace(3) [[TMP4]], i32 [[TMP10]] |
| ; CHECK-NEXT: [[TMP13:%.*]] = ptrtoint ptr addrspace(3) [[TMP9]] to i32 |
| ; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP7]], i32 [[TMP13]] |
| ; CHECK-NEXT: store i8 7, ptr addrspace(1) [[TMP14]], align 1 |
| ; CHECK-NEXT: [[TMP30:%.*]] = ptrtoint ptr addrspace(3) [[TMP15]] to i32 |
| ; CHECK-NEXT: [[TMP31:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP7]], i32 [[TMP30]] |
| ; CHECK-NEXT: store i32 8, ptr addrspace(1) [[TMP31]], align 2 |
| ; CHECK-NEXT: ret void |
| ; |
| store i8 7, ptr addrspace(3) @lds_1, align 1 |
| store i32 8, ptr addrspace(3) @lds_2, align 2 |
| ret void |
| } |
| |
| define amdgpu_kernel void @k0() sanitize_address { |
| ; CHECK-LABEL: define amdgpu_kernel void @k0( |
| ; CHECK-SAME: ) #[[ATTR1:[0-9]+]] !llvm.amdgcn.lds.kernel.id [[META2:![0-9]+]] { |
| ; CHECK-NEXT: WId: |
| ; CHECK-NEXT: [[TMP0:%.*]] = call i32 @llvm.amdgcn.workitem.id.x() |
| ; CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.amdgcn.workitem.id.y() |
| ; CHECK-NEXT: [[TMP2:%.*]] = call i32 @llvm.amdgcn.workitem.id.z() |
| ; CHECK-NEXT: [[TMP3:%.*]] = or i32 [[TMP0]], [[TMP1]] |
| ; CHECK-NEXT: [[TMP4:%.*]] = or i32 [[TMP3]], [[TMP2]] |
| ; CHECK-NEXT: [[TMP5:%.*]] = icmp eq i32 [[TMP4]], 0 |
| ; CHECK-NEXT: br i1 [[TMP5]], label [[MALLOC:%.*]], label [[TMP21:%.*]] |
| ; CHECK: Malloc: |
| ; CHECK-NEXT: [[TMP9:%.*]] = load i32, ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K0_MD_TYPE:%.*]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k0.md, i32 0, i32 1, i32 0), align 4 |
| ; CHECK-NEXT: [[TMP7:%.*]] = load i32, ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K0_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k0.md, i32 0, i32 1, i32 2), align 4 |
| ; CHECK-NEXT: [[TMP8:%.*]] = add i32 [[TMP9]], [[TMP7]] |
| ; CHECK-NEXT: [[TMP6:%.*]] = call ptr addrspace(4) @llvm.amdgcn.implicitarg.ptr() |
| ; CHECK-NEXT: [[TMP10:%.*]] = getelementptr inbounds ptr addrspace(4), ptr addrspace(4) [[TMP6]], i64 15 |
| ; CHECK-NEXT: store i32 [[TMP8]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K0_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k0.md, i32 0, i32 2, i32 0), align 4 |
| ; CHECK-NEXT: [[TMP11:%.*]] = load i32, ptr addrspace(4) [[TMP10]], align 4 |
| ; CHECK-NEXT: store i32 [[TMP11]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K0_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k0.md, i32 0, i32 2, i32 1), align 4 |
| ; CHECK-NEXT: [[TMP12:%.*]] = add i32 [[TMP11]], 7 |
| ; CHECK-NEXT: [[TMP13:%.*]] = udiv i32 [[TMP12]], 8 |
| ; CHECK-NEXT: [[TMP14:%.*]] = mul i32 [[TMP13]], 8 |
| ; CHECK-NEXT: store i32 [[TMP14]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K0_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k0.md, i32 0, i32 2, i32 2), align 4 |
| ; CHECK-NEXT: [[TMP15:%.*]] = add i32 [[TMP8]], [[TMP14]] |
| ; CHECK-NEXT: store i32 [[TMP15]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K0_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k0.md, i32 0, i32 3, i32 0), align 4 |
| ; CHECK-NEXT: [[TMP25:%.*]] = load i32, ptr addrspace(4) [[TMP10]], align 4 |
| ; CHECK-NEXT: store i32 [[TMP25]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K0_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k0.md, i32 0, i32 3, i32 1), align 4 |
| ; CHECK-NEXT: [[TMP17:%.*]] = add i32 [[TMP25]], 7 |
| ; CHECK-NEXT: [[TMP18:%.*]] = udiv i32 [[TMP17]], 8 |
| ; CHECK-NEXT: [[TMP19:%.*]] = mul i32 [[TMP18]], 8 |
| ; CHECK-NEXT: store i32 [[TMP19]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K0_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k0.md, i32 0, i32 3, i32 2), align 4 |
| ; CHECK-NEXT: [[TMP26:%.*]] = add i32 [[TMP15]], [[TMP19]] |
| ; CHECK-NEXT: [[TMP27:%.*]] = zext i32 [[TMP26]] to i64 |
| ; CHECK-NEXT: [[TMP28:%.*]] = call ptr @llvm.returnaddress(i32 0) |
| ; CHECK-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP28]] to i64 |
| ; CHECK-NEXT: [[TMP24:%.*]] = call i64 @__asan_malloc_impl(i64 [[TMP27]], i64 [[TMP33]]) |
| ; CHECK-NEXT: [[TMP20:%.*]] = inttoptr i64 [[TMP24]] to ptr addrspace(1) |
| ; CHECK-NEXT: store ptr addrspace(1) [[TMP20]], ptr addrspace(3) @llvm.amdgcn.sw.lds.k0, align 8 |
| ; CHECK-NEXT: [[TMP49:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP20]], i64 8 |
| ; CHECK-NEXT: [[TMP51:%.*]] = ptrtoint ptr addrspace(1) [[TMP49]] to i64 |
| ; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP51]], i64 24) |
| ; CHECK-NEXT: [[TMP52:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP20]], i64 33 |
| ; CHECK-NEXT: [[TMP53:%.*]] = ptrtoint ptr addrspace(1) [[TMP52]] to i64 |
| ; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP53]], i64 31) |
| ; CHECK-NEXT: br label [[TMP21]] |
| ; CHECK: 30: |
| ; CHECK-NEXT: [[XYZCOND:%.*]] = phi i1 [ false, [[WID:%.*]] ], [ true, [[MALLOC]] ] |
| ; CHECK-NEXT: call void @llvm.amdgcn.s.barrier() |
| ; CHECK-NEXT: [[TMP29:%.*]] = load ptr addrspace(1), ptr addrspace(3) @llvm.amdgcn.sw.lds.k0, align 8 |
| ; CHECK-NEXT: [[TMP22:%.*]] = load i32, ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K0_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k0.md, i32 0, i32 1, i32 0), align 4 |
| ; CHECK-NEXT: [[TMP23:%.*]] = getelementptr inbounds i8, ptr addrspace(3) @llvm.amdgcn.sw.lds.k0, i32 [[TMP22]] |
| ; CHECK-NEXT: call void @llvm.donothing() [ "ExplicitUse"(ptr addrspace(3) @llvm.amdgcn.k0.dynlds) ] |
| ; CHECK-NEXT: call void @use_variables_1() |
| ; CHECK-NEXT: [[TMP34:%.*]] = ptrtoint ptr addrspace(3) [[TMP23]] to i32 |
| ; CHECK-NEXT: [[TMP35:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP29]], i32 [[TMP34]] |
| ; CHECK-NEXT: store i8 7, ptr addrspace(1) [[TMP35]], align 1 |
| ; CHECK-NEXT: br label [[CONDFREE1:%.*]] |
| ; CHECK: CondFree: |
| ; CHECK-NEXT: call void @llvm.amdgcn.s.barrier() |
| ; CHECK-NEXT: br i1 [[XYZCOND]], label [[FREE:%.*]], label [[END:%.*]] |
| ; CHECK: Free: |
| ; CHECK-NEXT: [[TMP30:%.*]] = call ptr @llvm.returnaddress(i32 0) |
| ; CHECK-NEXT: [[TMP31:%.*]] = ptrtoint ptr [[TMP30]] to i64 |
| ; CHECK-NEXT: [[TMP32:%.*]] = ptrtoint ptr addrspace(1) [[TMP29]] to i64 |
| ; CHECK-NEXT: call void @__asan_free_impl(i64 [[TMP32]], i64 [[TMP31]]) |
| ; CHECK-NEXT: br label [[END]] |
| ; CHECK: End: |
| ; CHECK-NEXT: ret void |
| ; |
| call void @use_variables_1() |
| store i8 7, ptr addrspace(3) @lds_1, align 1 |
| ret void |
| } |
| |
| define amdgpu_kernel void @k1() sanitize_address { |
| ; CHECK-LABEL: define amdgpu_kernel void @k1( |
| ; CHECK-SAME: ) #[[ATTR1]] !llvm.amdgcn.lds.kernel.id [[META3:![0-9]+]] { |
| ; CHECK-NEXT: WId: |
| ; CHECK-NEXT: [[TMP0:%.*]] = call i32 @llvm.amdgcn.workitem.id.x() |
| ; CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.amdgcn.workitem.id.y() |
| ; CHECK-NEXT: [[TMP2:%.*]] = call i32 @llvm.amdgcn.workitem.id.z() |
| ; CHECK-NEXT: [[TMP3:%.*]] = or i32 [[TMP0]], [[TMP1]] |
| ; CHECK-NEXT: [[TMP4:%.*]] = or i32 [[TMP3]], [[TMP2]] |
| ; CHECK-NEXT: [[TMP5:%.*]] = icmp eq i32 [[TMP4]], 0 |
| ; CHECK-NEXT: br i1 [[TMP5]], label [[MALLOC:%.*]], label [[TMP14:%.*]] |
| ; CHECK: Malloc: |
| ; CHECK-NEXT: [[TMP9:%.*]] = load i32, ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K1_MD_TYPE:%.*]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k1.md, i32 0, i32 2, i32 0), align 4 |
| ; CHECK-NEXT: [[TMP7:%.*]] = load i32, ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K1_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k1.md, i32 0, i32 2, i32 2), align 4 |
| ; CHECK-NEXT: [[TMP8:%.*]] = add i32 [[TMP9]], [[TMP7]] |
| ; CHECK-NEXT: [[TMP6:%.*]] = call ptr addrspace(4) @llvm.amdgcn.implicitarg.ptr() |
| ; CHECK-NEXT: [[TMP10:%.*]] = getelementptr inbounds ptr addrspace(4), ptr addrspace(4) [[TMP6]], i64 15 |
| ; CHECK-NEXT: store i32 [[TMP8]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K1_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k1.md, i32 0, i32 3, i32 0), align 4 |
| ; CHECK-NEXT: [[TMP30:%.*]] = load i32, ptr addrspace(4) [[TMP10]], align 4 |
| ; CHECK-NEXT: store i32 [[TMP30]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K1_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k1.md, i32 0, i32 3, i32 1), align 4 |
| ; CHECK-NEXT: [[TMP33:%.*]] = add i32 [[TMP30]], 7 |
| ; CHECK-NEXT: [[TMP18:%.*]] = udiv i32 [[TMP33]], 8 |
| ; CHECK-NEXT: [[TMP19:%.*]] = mul i32 [[TMP18]], 8 |
| ; CHECK-NEXT: store i32 [[TMP19]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K1_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k1.md, i32 0, i32 3, i32 2), align 4 |
| ; CHECK-NEXT: [[TMP20:%.*]] = add i32 [[TMP8]], [[TMP19]] |
| ; CHECK-NEXT: store i32 [[TMP20]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K1_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k1.md, i32 0, i32 4, i32 0), align 4 |
| ; CHECK-NEXT: [[TMP21:%.*]] = load i32, ptr addrspace(4) [[TMP10]], align 4 |
| ; CHECK-NEXT: store i32 [[TMP21]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K1_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k1.md, i32 0, i32 4, i32 1), align 4 |
| ; CHECK-NEXT: [[TMP22:%.*]] = add i32 [[TMP21]], 7 |
| ; CHECK-NEXT: [[TMP23:%.*]] = udiv i32 [[TMP22]], 8 |
| ; CHECK-NEXT: [[TMP24:%.*]] = mul i32 [[TMP23]], 8 |
| ; CHECK-NEXT: store i32 [[TMP24]], ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K1_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k1.md, i32 0, i32 4, i32 2), align 4 |
| ; CHECK-NEXT: [[TMP25:%.*]] = add i32 [[TMP20]], [[TMP24]] |
| ; CHECK-NEXT: [[TMP26:%.*]] = zext i32 [[TMP25]] to i64 |
| ; CHECK-NEXT: [[TMP27:%.*]] = call ptr @llvm.returnaddress(i32 0) |
| ; CHECK-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[TMP27]] to i64 |
| ; CHECK-NEXT: [[TMP34:%.*]] = call i64 @__asan_malloc_impl(i64 [[TMP26]], i64 [[TMP28]]) |
| ; CHECK-NEXT: [[TMP13:%.*]] = inttoptr i64 [[TMP34]] to ptr addrspace(1) |
| ; CHECK-NEXT: store ptr addrspace(1) [[TMP13]], ptr addrspace(3) @llvm.amdgcn.sw.lds.k1, align 8 |
| ; CHECK-NEXT: [[TMP51:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP13]], i64 8 |
| ; CHECK-NEXT: [[TMP53:%.*]] = ptrtoint ptr addrspace(1) [[TMP51]] to i64 |
| ; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP53]], i64 24) |
| ; CHECK-NEXT: [[TMP54:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP13]], i64 33 |
| ; CHECK-NEXT: [[TMP55:%.*]] = ptrtoint ptr addrspace(1) [[TMP54]] to i64 |
| ; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP55]], i64 31) |
| ; CHECK-NEXT: [[TMP56:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP13]], i64 68 |
| ; CHECK-NEXT: [[TMP57:%.*]] = ptrtoint ptr addrspace(1) [[TMP56]] to i64 |
| ; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP57]], i64 28) |
| ; CHECK-NEXT: br label [[TMP14]] |
| ; CHECK: 32: |
| ; CHECK-NEXT: [[XYZCOND:%.*]] = phi i1 [ false, [[WID:%.*]] ], [ true, [[MALLOC]] ] |
| ; CHECK-NEXT: call void @llvm.amdgcn.s.barrier() |
| ; CHECK-NEXT: [[TMP29:%.*]] = load ptr addrspace(1), ptr addrspace(3) @llvm.amdgcn.sw.lds.k1, align 8 |
| ; CHECK-NEXT: [[TMP31:%.*]] = load i32, ptr addrspace(1) getelementptr inbounds ([[LLVM_AMDGCN_SW_LDS_K1_MD_TYPE]], ptr addrspace(1) @llvm.amdgcn.sw.lds.k1.md, i32 0, i32 3, i32 0), align 4 |
| ; CHECK-NEXT: [[TMP32:%.*]] = getelementptr inbounds i8, ptr addrspace(3) @llvm.amdgcn.sw.lds.k1, i32 [[TMP31]] |
| ; CHECK-NEXT: call void @llvm.donothing() [ "ExplicitUse"(ptr addrspace(3) @llvm.amdgcn.k1.dynlds) ] |
| ; CHECK-NEXT: call void @use_variables_1() |
| ; CHECK-NEXT: call void @use_variables_2() |
| ; CHECK-NEXT: [[TMP58:%.*]] = ptrtoint ptr addrspace(3) [[TMP32]] to i32 |
| ; CHECK-NEXT: [[TMP59:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP29]], i32 [[TMP58]] |
| ; CHECK-NEXT: store i8 3, ptr addrspace(1) [[TMP59]], align 4 |
| ; CHECK-NEXT: br label [[CONDFREE1:%.*]] |
| ; CHECK: CondFree: |
| ; CHECK-NEXT: call void @llvm.amdgcn.s.barrier() |
| ; CHECK-NEXT: br i1 [[XYZCOND]], label [[FREE:%.*]], label [[END:%.*]] |
| ; CHECK: Free: |
| ; CHECK-NEXT: [[TMP35:%.*]] = call ptr @llvm.returnaddress(i32 0) |
| ; CHECK-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP35]] to i64 |
| ; CHECK-NEXT: [[TMP37:%.*]] = ptrtoint ptr addrspace(1) [[TMP29]] to i64 |
| ; CHECK-NEXT: call void @__asan_free_impl(i64 [[TMP37]], i64 [[TMP36]]) |
| ; CHECK-NEXT: br label [[END]] |
| ; CHECK: End: |
| ; CHECK-NEXT: ret void |
| ; |
| call void @use_variables_1() |
| call void @use_variables_2() |
| store i8 3, ptr addrspace(3) @lds_3, align 4 |
| ret void |
| } |
| |
| !llvm.module.flags = !{!0} |
| !0 = !{i32 4, !"nosanitize_address", i32 1} |
| |
| ;. |
| ; CHECK: [[META2]] = !{i32 0} |
| ; CHECK: [[META3]] = !{i32 1} |
| ;. |
