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|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all --version 5
; RUN: opt < %s -passes=amdgpu-sw-lower-lds -S -amdgpu-asan-instrument-lds=false -mtriple=amdgcn-amd-amdhsa | FileCheck %s
; Test to check if static LDS accesses in kernels without sanitize_address attribute are lowered if
; other kernels in module have sanitize_address attribute.
@lds_1 = internal addrspace(3) global [1 x i8] poison, align 4
@lds_2 = internal addrspace(3) global [1 x i32] poison, align 8
define amdgpu_kernel void @k0() sanitize_address {
; CHECK-LABEL: define amdgpu_kernel void @k0(
; CHECK-SAME: ) #[[ATTR0:[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 %[[BB20:.*]]
; CHECK: [[MALLOC]]:
; CHECK-NEXT: [[TMP6:%.*]] = 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 2, 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 2, i32 2), align 4
; CHECK-NEXT: [[TMP8:%.*]] = add i32 [[TMP6]], [[TMP7]]
; CHECK-NEXT: [[TMP9:%.*]] = zext i32 [[TMP8]] to i64
; CHECK-NEXT: [[TMP10:%.*]] = call ptr @llvm.returnaddress(i32 0)
; CHECK-NEXT: [[TMP11:%.*]] = ptrtoint ptr [[TMP10]] to i64
; CHECK-NEXT: [[TMP12:%.*]] = call i64 @__asan_malloc_impl(i64 [[TMP9]], i64 [[TMP11]])
; CHECK-NEXT: [[TMP13:%.*]] = inttoptr i64 [[TMP12]] to ptr addrspace(1)
; CHECK-NEXT: store ptr addrspace(1) [[TMP13]], ptr addrspace(3) @llvm.amdgcn.sw.lds.k0, align 8
; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP13]], i64 8
; CHECK-NEXT: [[TMP15:%.*]] = ptrtoint ptr addrspace(1) [[TMP14]] to i64
; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP15]], i64 24)
; CHECK-NEXT: [[TMP16:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP13]], i64 33
; CHECK-NEXT: [[TMP17:%.*]] = ptrtoint ptr addrspace(1) [[TMP16]] to i64
; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP17]], i64 31)
; CHECK-NEXT: [[TMP18:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP13]], i64 68
; CHECK-NEXT: [[TMP19:%.*]] = ptrtoint ptr addrspace(1) [[TMP18]] to i64
; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP19]], i64 28)
; CHECK-NEXT: br label %[[BB20]]
; CHECK: [[BB20]]:
; CHECK-NEXT: [[XYZCOND:%.*]] = phi i1 [ false, %[[WID]] ], [ true, %[[MALLOC]] ]
; CHECK-NEXT: call void @llvm.amdgcn.s.barrier()
; CHECK-NEXT: [[TMP21:%.*]] = 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: [[TMP24:%.*]] = 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 2, i32 0), align 4
; CHECK-NEXT: [[TMP25:%.*]] = getelementptr inbounds i8, ptr addrspace(3) @llvm.amdgcn.sw.lds.k0, i32 [[TMP24]]
; CHECK-NEXT: [[TMP26:%.*]] = ptrtoint ptr addrspace(3) [[TMP23]] to i32
; CHECK-NEXT: [[TMP27:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP21]], i32 [[TMP26]]
; CHECK-NEXT: store i8 7, ptr addrspace(1) [[TMP27]], align 4
; CHECK-NEXT: [[TMP28:%.*]] = ptrtoint ptr addrspace(3) [[TMP25]] to i32
; CHECK-NEXT: [[TMP29:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP21]], i32 [[TMP28]]
; CHECK-NEXT: store i32 8, ptr addrspace(1) [[TMP29]], align 2
; CHECK-NEXT: br label %[[CONDFREE:.*]]
; 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) [[TMP21]] to i64
; CHECK-NEXT: call void @__asan_free_impl(i64 [[TMP32]], i64 [[TMP31]])
; CHECK-NEXT: br label %[[END]]
; CHECK: [[END]]:
; CHECK-NEXT: ret void
;
store i8 7, ptr addrspace(3) @lds_1, align 4
store i32 8, ptr addrspace(3) @lds_2, align 2
ret void
}
define amdgpu_kernel void @k1() {
; CHECK-LABEL: define amdgpu_kernel void @k1(
; CHECK-SAME: ) #[[ATTR1:[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 %[[BB18:.*]]
; CHECK: [[MALLOC]]:
; CHECK-NEXT: [[TMP6:%.*]] = 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 1, 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 1, i32 2), align 4
; CHECK-NEXT: [[TMP8:%.*]] = add i32 [[TMP6]], [[TMP7]]
; CHECK-NEXT: [[TMP9:%.*]] = zext i32 [[TMP8]] to i64
; CHECK-NEXT: [[TMP10:%.*]] = call ptr @llvm.returnaddress(i32 0)
; CHECK-NEXT: [[TMP11:%.*]] = ptrtoint ptr [[TMP10]] to i64
; CHECK-NEXT: [[TMP12:%.*]] = call i64 @__asan_malloc_impl(i64 [[TMP9]], i64 [[TMP11]])
; CHECK-NEXT: [[TMP13:%.*]] = inttoptr i64 [[TMP12]] to ptr addrspace(1)
; CHECK-NEXT: store ptr addrspace(1) [[TMP13]], ptr addrspace(3) @llvm.amdgcn.sw.lds.k1, align 8
; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP13]], i64 8
; CHECK-NEXT: [[TMP15:%.*]] = ptrtoint ptr addrspace(1) [[TMP14]] to i64
; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP15]], i64 24)
; CHECK-NEXT: [[TMP16:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP13]], i64 36
; CHECK-NEXT: [[TMP17:%.*]] = ptrtoint ptr addrspace(1) [[TMP16]] to i64
; CHECK-NEXT: call void @__asan_poison_region(i64 [[TMP17]], i64 28)
; CHECK-NEXT: br label %[[BB18]]
; CHECK: [[BB18]]:
; CHECK-NEXT: [[XYZCOND:%.*]] = phi i1 [ false, %[[WID]] ], [ true, %[[MALLOC]] ]
; CHECK-NEXT: call void @llvm.amdgcn.s.barrier()
; CHECK-NEXT: [[TMP19:%.*]] = load ptr addrspace(1), ptr addrspace(3) @llvm.amdgcn.sw.lds.k1, align 8
; CHECK-NEXT: [[TMP20:%.*]] = 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 1, i32 0), align 4
; CHECK-NEXT: [[TMP21:%.*]] = getelementptr inbounds i8, ptr addrspace(3) @llvm.amdgcn.sw.lds.k1, i32 [[TMP20]]
; CHECK-NEXT: [[TMP22:%.*]] = ptrtoint ptr addrspace(3) [[TMP21]] to i32
; CHECK-NEXT: [[TMP23:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP19]], i32 [[TMP22]]
; CHECK-NEXT: store i32 9, ptr addrspace(1) [[TMP23]], align 2
; CHECK-NEXT: br label %[[CONDFREE:.*]]
; CHECK: [[CONDFREE]]:
; CHECK-NEXT: call void @llvm.amdgcn.s.barrier()
; CHECK-NEXT: br i1 [[XYZCOND]], label %[[FREE:.*]], label %[[END:.*]]
; CHECK: [[FREE]]:
; CHECK-NEXT: [[TMP24:%.*]] = call ptr @llvm.returnaddress(i32 0)
; CHECK-NEXT: [[TMP25:%.*]] = ptrtoint ptr [[TMP24]] to i64
; CHECK-NEXT: [[TMP26:%.*]] = ptrtoint ptr addrspace(1) [[TMP19]] to i64
; CHECK-NEXT: call void @__asan_free_impl(i64 [[TMP26]], i64 [[TMP25]])
; CHECK-NEXT: br label %[[END]]
; CHECK: [[END]]:
; CHECK-NEXT: ret void
;
store i32 9, ptr addrspace(3) @lds_2, align 2
ret void
}
!llvm.module.flags = !{!0}
!0 = !{i32 4, !"nosanitize_address", i32 1}
|
