1# RUN: llc -run-pass=mir-debugify -o - %s | FileCheck --check-prefixes=ALL,VALUE %s 2# RUN: llc -run-pass=mir-debugify -debugify-level=locations -o - %s | FileCheck --check-prefixes=ALL --implicit-check-not=dbg.value %s 3# RUN: llc -run-pass=mir-debugify,mir-strip-debug,mir-debugify -o - %s | FileCheck --check-prefixes=ALL,VALUE %s 4# RUN: llc -run-pass=mir-debugify,mir-strip-debug -o - %s | FileCheck --check-prefix=STRIP %s 5# RUN: llc --experimental-debuginfo-iterators=false -run-pass=mir-debugify -o - %s | FileCheck --check-prefixes=ALL,VALUE %s 6# RUN: llc --experimental-debuginfo-iterators=false -run-pass=mir-debugify -debugify-level=locations -o - %s | FileCheck --check-prefixes=ALL --implicit-check-not=dbg.value %s 7# RUN: llc --experimental-debuginfo-iterators=false -run-pass=mir-debugify,mir-strip-debug,mir-debugify -o - %s | FileCheck --check-prefixes=ALL,VALUE %s 8# RUN: llc --experimental-debuginfo-iterators=false -run-pass=mir-debugify,mir-strip-debug -o - %s | FileCheck --check-prefix=STRIP %s 9 10--- | 11 ; ModuleID = 'loc-only.ll' 12 source_filename = "loc-only.ll" 13 14 ; ALL-LABEL: @test 15 define i32 @test(i32 %a, i32 %b) { 16 %add = add i32 %a, 2 17 ; ALL-NEXT: %add = add i32 %a, 2, !dbg [[L1:![0-9]+]] 18 ; VALUE-NEXT: #dbg_value(i32 %add, [[add:![0-9]+]], !DIExpression(), [[L1]] 19 %sub = sub i32 %add, %b 20 ; ALL-NEXT: %sub = sub i32 %add, %b, !dbg [[L2:![0-9]+]] 21 ; VALUE-NEXT: #dbg_value(i32 %sub, [[sub:![0-9]+]], !DIExpression(), [[L2]] 22 ; ALL-NEXT: ret i32 %sub, !dbg [[L3:![0-9]+]] 23 ret i32 %sub 24 } 25 26 ; ALL: !llvm.dbg.cu = !{![[CU:[0-9]+]]} 27 ; ALL: !llvm.debugify = 28 ; ALL: !llvm.module.flags = !{![[VERSION:[0-9]+]]} 29 ; ALL: ![[CU]] = distinct !DICompileUnit( 30 ; ALL: ![[VERSION]] = !{i32 2, !"Debug Info Version", i32 3} 31 ; VALUE: [[VAR1:![0-9]+]] = !DILocalVariable(name: "1" 32 ; VALUE: [[VAR2:![0-9]+]] = !DILocalVariable(name: "2" 33 ; STRIP-NOT: !llvm.debugify 34 ; STRIP-NOT: !llvm.mir.debugify 35 36... 37--- 38name: test 39body: | 40 bb.1 (%ir-block.0): 41 %0:_(s32) = IMPLICIT_DEF 42 %1:_(s32) = IMPLICIT_DEF 43 %2:_(s32) = G_CONSTANT i32 2 44 %3:_(s32) = G_ADD %0, %2 45 %4:_(s32) = G_SUB %3, %1 46 ; There's no attempt to have the locations make sense as it's an imaginary 47 ; source file anyway. These first three coincide with IR-level information 48 ; and therefore use metadata references. 49 ; ALL: %0:_(s32) = IMPLICIT_DEF debug-location [[L1]] 50 ; VALUE: DBG_VALUE %0(s32), $noreg, [[VAR1]], !DIExpression(), debug-location [[L1]] 51 ; ALL: %1:_(s32) = IMPLICIT_DEF debug-location [[L2]] 52 ; VALUE: DBG_VALUE %1(s32), $noreg, [[VAR2]], !DIExpression(), debug-location [[L2]] 53 ; ALL: %2:_(s32) = G_CONSTANT i32 2, debug-location [[L3]] 54 ; VALUE: DBG_VALUE %2(s32), $noreg, [[VAR1]], !DIExpression(), debug-location [[L3]] 55 ; ALL: %3:_(s32) = G_ADD %0, %2, debug-location !DILocation(line: 4, column: 1, scope: [[SP:![0-9]+]]) 56 ; VALUE: DBG_VALUE %3(s32), $noreg, [[VAR1]], !DIExpression(), debug-location !DILocation(line: 4 57 ; ALL: %4:_(s32) = G_SUB %3, %1, debug-location !DILocation(line: 5, column: 1, scope: [[SP]]) 58 ; VALUE: DBG_VALUE %4(s32), $noreg, [[VAR1]], !DIExpression(), debug-location !DILocation(line: 5 59... 60