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Enable SubobjectDestroy.Op to destroy a struct's fields (#7829)

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This is a partial implementation of #7362.
This commit is contained in:
Christopher Di Bella
2026-09-29 00:13:37 +00:00
committed by GitHub
parent 6abcfa24b2
commit b0bc5ed338
67 changed files with 671 additions and 3 deletions
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toolchain/lower/testdata/impl/import_thunk.carbon
Vendored
+8
View File
@@ -124,6 +124,8 @@ fn Test(a: A) -> C {
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.0bfe8bb35a2876b2:core.Destroy.Core"(ptr %self) #0 !dbg !64 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc20.b = getelementptr inbounds nuw { i32 }, ptr %self, i32 0, i32 0, !dbg !66
// CHECK:STDOUT: call void @"_CSelfDestruct.f58524831c37807e:core.Destroy.Core"(ptr %.loc20.b), !dbg !66
// CHECK:STDOUT: ret void, !dbg !66
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -255,6 +257,8 @@ fn Test(a: A) -> C {
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.0bfe8bb35a2876b2:core.Destroy.Core"(ptr %self) #0 !dbg !95 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc7.b = getelementptr inbounds nuw { i32 }, ptr %self, i32 0, i32 0, !dbg !97
// CHECK:STDOUT: call void @"_CSelfDestruct.f58524831c37807e:core.Destroy.Core"(ptr %.loc7.b), !dbg !97
// CHECK:STDOUT: ret void, !dbg !97
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -372,6 +376,8 @@ fn Test(a: A) -> C {
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.0bfe8bb35a2876b2:core.Destroy.Core"(ptr %self) #0 !dbg !131 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc9.b = getelementptr inbounds nuw { i32 }, ptr %self, i32 0, i32 0, !dbg !133
// CHECK:STDOUT: call void @"_CSelfDestruct.f58524831c37807e:core.Destroy.Core"(ptr %.loc9.b), !dbg !133
// CHECK:STDOUT: ret void, !dbg !133
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -491,6 +497,8 @@ fn Test(a: A) -> C {
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.0bfe8bb35a2876b2:core.Destroy.Core"(ptr %self) #0 !dbg !162 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc8.b = getelementptr inbounds nuw { i32 }, ptr %self, i32 0, i32 0, !dbg !164
// CHECK:STDOUT: call void @"_CSelfDestruct.f58524831c37807e:core.Destroy.Core"(ptr %.loc8.b), !dbg !164
// CHECK:STDOUT: ret void, !dbg !164
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/lower/testdata/impl/thunk.carbon
Vendored
+2
View File
@@ -128,6 +128,8 @@ fn CallCallGeneric(c: C(()), b: B) -> A {
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.0bfe8bb35a2876b2:core.Destroy.Core"(ptr %self) #0 !dbg !64 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc20.b = getelementptr inbounds nuw { i32 }, ptr %self, i32 0, i32 0, !dbg !66
// CHECK:STDOUT: call void @"_CSelfDestruct.f58524831c37807e:core.Destroy.Core"(ptr %.loc20.b), !dbg !66
// CHECK:STDOUT: ret void, !dbg !66
// CHECK:STDOUT: }
// CHECK:STDOUT: