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Diffstat (limited to 'tests/codegen/function-return.rs')
| -rw-r--r-- | tests/codegen/function-return.rs | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/tests/codegen/function-return.rs b/tests/codegen/function-return.rs deleted file mode 100644 index 4127f516038..00000000000 --- a/tests/codegen/function-return.rs +++ /dev/null @@ -1,35 +0,0 @@ -// Test that the `fn_ret_thunk_extern` function attribute is (not) emitted when -// the `-Zfunction-return={keep,thunk-extern}` flag is (not) set. - -//@ add-core-stubs -//@ revisions: unset keep thunk-extern keep-thunk-extern thunk-extern-keep -//@ needs-llvm-components: x86 -//@ compile-flags: --target x86_64-unknown-linux-gnu -//@ [keep] compile-flags: -Zfunction-return=keep -//@ [thunk-extern] compile-flags: -Zfunction-return=thunk-extern -//@ [keep-thunk-extern] compile-flags: -Zfunction-return=keep -Zfunction-return=thunk-extern -//@ [thunk-extern-keep] compile-flags: -Zfunction-return=thunk-extern -Zfunction-return=keep - -#![crate_type = "lib"] -#![feature(no_core, lang_items)] -#![no_core] - -extern crate minicore; -use minicore::*; - -#[no_mangle] -pub fn foo() { - // CHECK: @foo() unnamed_addr #0 - - // unset-NOT: fn_ret_thunk_extern - // keep-NOT: fn_ret_thunk_extern - // thunk-extern: attributes #0 = { {{.*}}fn_ret_thunk_extern{{.*}} } - // keep-thunk-extern: attributes #0 = { {{.*}}fn_ret_thunk_extern{{.*}} } - // thunk-extern-keep-NOT: fn_ret_thunk_extern -} - -// unset-NOT: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} -// keep-NOT: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} -// thunk-extern: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} -// keep-thunk-extern: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} -// thunk-extern-keep-NOT: !{{[0-9]+}} = !{i32 4, !"function_return_thunk_extern", i32 1} |