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1; RUN: opt -S -dxil-resource-access -mtriple=dxil %s | FileCheck %s2 3; cbuffer CB {4; float a1; // offset 0, size 45; int a2; // offset 4, size 46; bool a3; // offset 8, size 47; float16_t a4; // offset 12, size 28; uint16_t a5; // offset 14, size 29; double a6; // offset 16, size 810; int64_t a7; // offset 24, size 811; }12%__cblayout_CB = type <{ float, i32, i32, half, i16, double, i64 }>13 14@CB.cb = local_unnamed_addr global target("dx.CBuffer", %__cblayout_CB) poison15 16; CHECK: define void @f17define void @f(ptr %dst) {18entry:19 %CB.cb_h.i.i = tail call target("dx.CBuffer", %__cblayout_CB) @llvm.dx.resource.handlefrombinding(i32 0, i32 0, i32 1, i32 0, ptr null)20 store target("dx.CBuffer", %__cblayout_CB) %CB.cb_h.i.i, ptr @CB.cb, align 421 22 ; CHECK: [[CB:%.*]] = load target("dx.CBuffer", %__cblayout_CB), ptr @CB.cb23 %CB.cb = load target("dx.CBuffer", %__cblayout_CB), ptr @CB.cb, align 824 25 ;; a126 ;27 ; CHECK: [[LOAD:%.*]] = call { float, float, float, float } @llvm.dx.resource.load.cbufferrow.4.{{.*}}(target("dx.CBuffer", %__cblayout_CB) [[CB]], i32 0)28 ; CHECK: [[A1:%.*]] = extractvalue { float, float, float, float } [[LOAD]], 029 ; CHECK: store float [[A1]], ptr %dst30 %a1_ptr = call ptr addrspace(2) @llvm.dx.resource.getpointer(target("dx.CBuffer", %__cblayout_CB) %CB.cb, i32 0)31 %a1 = load float, ptr addrspace(2) %a1_ptr, align 432 store float %a1, ptr %dst, align 833 34 ;; a235 ;36 ; CHECK: [[LOAD:%.*]] = call { i32, i32, i32, i32 } @llvm.dx.resource.load.cbufferrow.4.{{.*}}(target("dx.CBuffer", %__cblayout_CB) [[CB]], i32 0)37 ; CHECK: [[A2:%.*]] = extractvalue { i32, i32, i32, i32 } [[LOAD]], 138 ; CHECK: [[PTR:%.*]] = getelementptr inbounds nuw i8, ptr %dst, i32 439 ; CHECK: store i32 [[A2]], ptr [[PTR]]40 %a2_ptr = call ptr addrspace(2) @llvm.dx.resource.getpointer(target("dx.CBuffer", %__cblayout_CB) %CB.cb, i32 4)41 %a2 = load i32, ptr addrspace(2) %a2_ptr, align 442 %a2.i = getelementptr inbounds nuw i8, ptr %dst, i32 443 store i32 %a2, ptr %a2.i, align 844 45 ;; a346 ;47 ; CHECK: [[LOAD:%.*]] = call { i32, i32, i32, i32 } @llvm.dx.resource.load.cbufferrow.4.{{.*}}(target("dx.CBuffer", %__cblayout_CB) [[CB]], i32 0)48 ; CHECK: [[A3:%.*]] = extractvalue { i32, i32, i32, i32 } [[LOAD]], 249 ; CHECK: [[PTR:%.*]] = getelementptr inbounds nuw i8, ptr %dst, i32 850 ; CHECK: store i32 [[A3]], ptr [[PTR]]51 %a3_ptr = call ptr addrspace(2) @llvm.dx.resource.getpointer(target("dx.CBuffer", %__cblayout_CB) %CB.cb, i32 8)52 %a3 = load i32, ptr addrspace(2) %a3_ptr, align 453 %a3.i = getelementptr inbounds nuw i8, ptr %dst, i32 854 store i32 %a3, ptr %a3.i, align 455 56 ;; a457 ;58 ; CHECK: [[LOAD:%.*]] = call { half, half, half, half, half, half, half, half } @llvm.dx.resource.load.cbufferrow.8.{{.*}}(target("dx.CBuffer", %__cblayout_CB) [[CB]], i32 0)59 ; CHECK: [[A4:%.*]] = extractvalue { half, half, half, half, half, half, half, half } [[LOAD]], 660 ; CHECK: [[PTR:%.*]] = getelementptr inbounds nuw i8, ptr %dst, i32 1261 ; CHECK: store half [[A4]], ptr [[PTR]]62 %a4_ptr = call ptr addrspace(2) @llvm.dx.resource.getpointer(target("dx.CBuffer", %__cblayout_CB) %CB.cb, i32 12)63 %a4 = load half, ptr addrspace(2) %a4_ptr, align 264 %a4.i = getelementptr inbounds nuw i8, ptr %dst, i32 1265 store half %a4, ptr %a4.i, align 466 67 ;; a568 ;69 ; CHECK: [[LOAD:%.*]] = call { i16, i16, i16, i16, i16, i16, i16, i16 } @llvm.dx.resource.load.cbufferrow.8.{{.*}}(target("dx.CBuffer", %__cblayout_CB) [[CB]], i32 0)70 ; CHECK: [[A5:%.*]] = extractvalue { i16, i16, i16, i16, i16, i16, i16, i16 } [[LOAD]], 771 ; CHECK: [[PTR:%.*]] = getelementptr inbounds nuw i8, ptr %dst, i32 1472 ; CHECK: store i16 [[A5]], ptr [[PTR]]73 %a5_ptr = call ptr addrspace(2) @llvm.dx.resource.getpointer(target("dx.CBuffer", %__cblayout_CB) %CB.cb, i32 14)74 %a5 = load i16, ptr addrspace(2) %a5_ptr, align 275 %a5.i = getelementptr inbounds nuw i8, ptr %dst, i32 1476 store i16 %a5, ptr %a5.i, align 277 78 ;; a679 ;80 ; CHECK: [[LOAD:%.*]] = call { double, double } @llvm.dx.resource.load.cbufferrow.2.{{.*}}(target("dx.CBuffer", %__cblayout_CB) [[CB]], i32 1)81 ; CHECK: [[A6:%.*]] = extractvalue { double, double } [[LOAD]], 082 ; CHECK: [[PTR:%.*]] = getelementptr inbounds nuw i8, ptr %dst, i32 1683 ; CHECK: store double [[A6]], ptr [[PTR]]84 %a6_ptr = call ptr addrspace(2) @llvm.dx.resource.getpointer(target("dx.CBuffer", %__cblayout_CB) %CB.cb, i32 16)85 %a6 = load double, ptr addrspace(2) %a6_ptr, align 886 %a6.i = getelementptr inbounds nuw i8, ptr %dst, i32 1687 store double %a6, ptr %a6.i, align 888 89 ;; a790 ;91 ; CHECK: [[LOAD:%.*]] = call { i64, i64 } @llvm.dx.resource.load.cbufferrow.2.{{.*}}(target("dx.CBuffer", %__cblayout_CB) [[CB]], i32 1)92 ; CHECK: [[A7:%.*]] = extractvalue { i64, i64 } [[LOAD]], 193 ; CHECK: [[PTR:%.*]] = getelementptr inbounds nuw i8, ptr %dst, i32 2494 ; CHECK: store i64 [[A7]], ptr [[PTR]]95 %a7_ptr = call ptr addrspace(2) @llvm.dx.resource.getpointer(target("dx.CBuffer", %__cblayout_CB) %CB.cb, i32 24)96 %a7 = load i64, ptr addrspace(2) %a7_ptr, align 897 %a7.i = getelementptr inbounds nuw i8, ptr %dst, i32 2498 store i64 %a7, ptr %a7.i, align 899 100 ret void101}102