# RUN: llc -run-pass=mir-debugify -o - %s | FileCheck --check-prefixes=ALL,VALUE %s
# RUN: llc -run-pass=mir-debugify -debugify-level=locations -o - %s | FileCheck --check-prefixes=ALL --implicit-check-not=dbg.value %s
# RUN: llc -run-pass=mir-debugify,mir-strip-debug,mir-debugify -o - %s | FileCheck --check-prefixes=ALL,VALUE %s
# RUN: llc -run-pass=mir-debugify,mir-strip-debug -o - %s | FileCheck --check-prefix=STRIP %s
# RUN: llc --experimental-debuginfo-iterators=false -run-pass=mir-debugify -o - %s | FileCheck --check-prefixes=ALL,VALUE %s
# 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
# RUN: llc --experimental-debuginfo-iterators=false -run-pass=mir-debugify,mir-strip-debug,mir-debugify -o - %s | FileCheck --check-prefixes=ALL,VALUE %s
# RUN: llc --experimental-debuginfo-iterators=false -run-pass=mir-debugify,mir-strip-debug -o - %s | FileCheck --check-prefix=STRIP %s
--- |
; ModuleID = 'loc-only.ll'
source_filename = "loc-only.ll"
; ALL-LABEL: @test
define i32 @test(i32 %a, i32 %b) {
%add = add i32 %a, 2
; ALL-NEXT: %add = add i32 %a, 2, !dbg [[L1:![0-9]+]]
; VALUE-NEXT: #dbg_value(i32 %add, [[add:![0-9]+]], !DIExpression(), [[L1]]
%sub = sub i32 %add, %b
; ALL-NEXT: %sub = sub i32 %add, %b, !dbg [[L2:![0-9]+]]
; VALUE-NEXT: #dbg_value(i32 %sub, [[sub:![0-9]+]], !DIExpression(), [[L2]]
; ALL-NEXT: ret i32 %sub, !dbg [[L3:![0-9]+]]
ret i32 %sub
}
; ALL: !llvm.dbg.cu = !{![[CU:[0-9]+]]}
; ALL: !llvm.debugify =
; ALL: !llvm.module.flags = !{![[VERSION:[0-9]+]]}
; ALL: ![[CU]] = distinct !DICompileUnit(
; ALL: ![[VERSION]] = !{i32 2, !"Debug Info Version", i32 3}
; VALUE: [[VAR1:![0-9]+]] = !DILocalVariable(name: "1"
; VALUE: [[VAR2:![0-9]+]] = !DILocalVariable(name: "2"
; STRIP-NOT: !llvm.debugify
; STRIP-NOT: !llvm.mir.debugify
...
---
name: test
body: |
bb.1 (%ir-block.0):
%0:_(s32) = IMPLICIT_DEF
%1:_(s32) = IMPLICIT_DEF
%2:_(s32) = G_CONSTANT i32 2
%3:_(s32) = G_ADD %0, %2
%4:_(s32) = G_SUB %3, %1
; There's no attempt to have the locations make sense as it's an imaginary
; source file anyway. These first three coincide with IR-level information
; and therefore use metadata references.
; ALL: %0:_(s32) = IMPLICIT_DEF debug-location [[L1]]
; VALUE: DBG_VALUE %0(s32), $noreg, [[VAR1]], !DIExpression(), debug-location [[L1]]
; ALL: %1:_(s32) = IMPLICIT_DEF debug-location [[L2]]
; VALUE: DBG_VALUE %1(s32), $noreg, [[VAR2]], !DIExpression(), debug-location [[L2]]
; ALL: %2:_(s32) = G_CONSTANT i32 2, debug-location [[L3]]
; VALUE: DBG_VALUE %2(s32), $noreg, [[VAR1]], !DIExpression(), debug-location [[L3]]
; ALL: %3:_(s32) = G_ADD %0, %2, debug-location !DILocation(line: 4, column: 1, scope: [[SP:![0-9]+]])
; VALUE: DBG_VALUE %3(s32), $noreg, [[VAR1]], !DIExpression(), debug-location !DILocation(line: 4
; ALL: %4:_(s32) = G_SUB %3, %1, debug-location !DILocation(line: 5, column: 1, scope: [[SP]])
; VALUE: DBG_VALUE %4(s32), $noreg, [[VAR1]], !DIExpression(), debug-location !DILocation(line: 5
...
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