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Fix pointer sizes in debug info. (#7002)

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The size is in bits, so 8 is an unlikely value. Also, don't hardcode a
size, ask the data layout for it.
This commit is contained in:
Richard Smith
2026-04-01 16:35:12 +00:00
committed by GitHub
parent 8f3b057179
commit dfac728571
104 changed files with 153 additions and 146 deletions
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toolchain/lower/testdata/interop/cpp/pointer.carbon
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+2 -2
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@@ -173,7 +173,7 @@ fn ReturnPtrWithThunk() -> Core.Optional(Cpp.C*) {
// CHECK:STDOUT: !14 = distinct !DISubprogram(name: "PassPtr", linkageName: "_CPassPtr.Main", scope: null, file: !6, line: 14, type: !15, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !18)
// CHECK:STDOUT: !15 = !DISubroutineType(types: !16)
// CHECK:STDOUT: !16 = !{null, !17}
// CHECK:STDOUT: !17 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8)
// CHECK:STDOUT: !17 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !18 = !{!19}
// CHECK:STDOUT: !19 = !DILocalVariable(arg: 1, scope: !14, type: !17)
// CHECK:STDOUT: !20 = !DILocation(line: 15, column: 3, scope: !14)
@@ -332,7 +332,7 @@ fn ReturnPtrWithThunk() -> Core.Optional(Cpp.C*) {
// CHECK:STDOUT: !14 = distinct !DISubprogram(name: "PassPtr", linkageName: "_CPassPtr.Main", scope: null, file: !6, line: 14, type: !15, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !18)
// CHECK:STDOUT: !15 = !DISubroutineType(types: !16)
// CHECK:STDOUT: !16 = !{null, !17}
// CHECK:STDOUT: !17 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8)
// CHECK:STDOUT: !17 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !18 = !{!19}
// CHECK:STDOUT: !19 = !DILocalVariable(arg: 1, scope: !14, type: !17)
// CHECK:STDOUT: !20 = !DILocation(line: 14, column: 1, scope: !14)