| // RUN: %target-swift-frontend -parse-as-library -O -target-cpu core2 -emit-ir %s | %FileCheck %s |
| // REQUIRES: swift_stdlib_no_asserts,optimized_stdlib,CPU=x86_64 |
| |
| // This is an end-to-end test to ensure that the optimizer generates |
| // a simple literal for character literals. |
| |
| // Please note: this test targets "core2" to ensure consistent output |
| // on all x86 host processors. |
| |
| // CHECK-LABEL: define {{.*}}charArray |
| // CHECK: store <2 x i64> <i64 97, i64 98> |
| // CHECK: store <2 x i64> <i64 99, i64 100> |
| // CHECK: ret |
| public func charArray(_ i: Int) -> [Character] { |
| return [ "a", "b", "c", "d" ] |
| } |
| |
| // CHECK-LABEL: define {{.*}}singleChar |
| // CHECK: ret {{.*}} 97 |
| public func singleChar() -> Character { |
| return "a" |
| } |
| |
| // FIXME: The following part of this test is temporarily disabled. |
| |
| // CHECK-LABEL: define {{.*}}singleNonAsciiChar |
| // CHECK: ret {{.*}} 26085 |
| public func singleNonAsciiChar() -> Character { |
| return "日" |
| } |
