reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | // RUN: %clang_cc1 -x c++-header -triple x86_64-apple-darwin11 -emit-pch -O1 -fblocks -fno-escaping-block-tail-calls -o %t %S/no-escaping-block-tail-calls.h // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -include-pch %t -emit-llvm -O1 -fblocks -fno-escaping-block-tail-calls -o - %s | FileCheck %s // Check that -fno-escaping-block-tail-calls doesn't disable tail-call // optimization if the block is non-escaping. // CHECK-LABEL: define internal i32 @___ZN1S1mEv_block_invoke( // CHECK: %[[CALL:.*]] = tail call i32 @_ZN1S3fooER2S0( // CHECK-NEXT: ret i32 %[[CALL]] void test() { S s; s.m(); } |