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1// RUN: mlir-opt %s -inline -split-input-file | FileCheck %s2 3#di_file = #llvm.di_file<"file.mlir" in "/">4 5// CHECK: #[[START_ORIGINAL:.*]] = loc({{.*}}:426#loc1 = loc("test.mlir":42:4)7// CHECK: #[[END_ORIGINAL:.*]] = loc({{.*}}:528#loc2 = loc("test.mlir":52:4)9#loc3 = loc("test.mlir":62:4)10// CHECK: #[[CALL_ORIGINAL:.*]] = loc({{.*}}:7211#loc4 = loc("test.mlir":72:4)12 13#di_compile_unit = #llvm.di_compile_unit<id = distinct[0]<>, sourceLanguage = DW_LANG_C, file = #di_file, isOptimized = false, emissionKind = None>14// CHECK: #[[CALLEE_DI:.*]] = #llvm.di_subprogram<{{.*}}, name = "callee"15#di_subprogram_callee = #llvm.di_subprogram<compileUnit = #di_compile_unit, scope = #di_file, name = "callee", file = #di_file, subprogramFlags = Definition>16 17// CHECK: #[[CALLER_DI:.*]] = #llvm.di_subprogram<{{.*}}, name = "caller"18#di_subprogram_caller = #llvm.di_subprogram<compileUnit = #di_compile_unit, scope = #di_file, name = "caller", file = #di_file, subprogramFlags = Definition>19 20// CHECK: #[[START_FUSED_ORIGINAL:.*]] = loc(fused<#[[CALLEE_DI]]>[#[[START_ORIGINAL]]21#start_loc_fused = loc(fused<#di_subprogram_callee>[#loc1])22// CHECK: #[[END_FUSED_ORIGINAL:.*]] = loc(fused<#[[CALLEE_DI]]>[#[[END_ORIGINAL]]23#end_loc_fused= loc(fused<#di_subprogram_callee>[#loc2])24#caller_loc= loc(fused<#di_subprogram_caller>[#loc3])25// CHECK: #[[CALL_FUSED:.*]] = loc(fused<#[[CALLER_DI]]>[#[[CALL_ORIGINAL]]26#call_loc= loc(fused<#di_subprogram_caller>[#loc4])27 28#loopMD = #llvm.loop_annotation<29 startLoc = #start_loc_fused,30 endLoc = #end_loc_fused>31 32// CHECK: #[[START_CALLSITE_LOC:.*]] = loc(callsite(#[[START_FUSED_ORIGINAL]] at #[[CALL_FUSED]]33// CHECK: #[[END_CALLSITE_LOC:.*]] = loc(callsite(#[[END_FUSED_ORIGINAL]] at #[[CALL_FUSED]]34// CHECK: #[[START_FUSED_LOC:.*]] = loc(fused<#[[CALLER_DI]]>[#[[START_CALLSITE_LOC]]35// CHECK: #[[END_FUSED_LOC:.*]] = loc(fused<#[[CALLER_DI]]>[36// CHECK: #[[LOOP_ANNOT:.*]] = #llvm.loop_annotation<37// CHECK-SAME: startLoc = #[[START_FUSED_LOC]], endLoc = #[[END_FUSED_LOC]]>38 39llvm.func @cond() -> i140 41llvm.func @callee() {42 llvm.br ^head43^head:44 %c = llvm.call @cond() : () -> i145 llvm.cond_br %c, ^head, ^exit {loop_annotation = #loopMD}46^exit:47 llvm.return48}49 50// CHECK: @loop_annotation51llvm.func @loop_annotation() {52 // CHECK: llvm.cond_br53 // CHECK-SAME: {loop_annotation = #[[LOOP_ANNOT]]54 llvm.call @callee() : () -> () loc(#call_loc)55 llvm.return56} loc(#caller_loc)57