| // RUN: %target-swift-frontend -O -emit-ir %s | %FileCheck %s |
| // RUN: %target-swift-frontend -Osize -emit-ir %s | %FileCheck %s |
| |
| // We have a separate test for 64-bit architectures. |
| // REQUIRES: PTRSIZE=32 |
| |
| // rdar://problem/46096829 - stdlib-DebugAssert builds fail this test |
| // REQUIRES: swift_stdlib_no_asserts,optimized_stdlib |
| |
| // NOTE: 25185.byteSwapped = 0x62 'a', 0x61 'b' |
| // CHECK-LABEL: test_ascii_scalar_scalar2 |
| // CHECK: ret { i32, i32, i32 } { i32 25185, i32 0, i32 {{[0-9]+}} } |
| public func test_ascii_scalar_scalar2() -> String { |
| return "a" + "b" |
| } |
| |
| |
| // NOTE: 11125601.byteSwapped = 0x61 'a', 0xC3 0xA9 'é' |
| // CHECK-LABEL: test_scalar_otherscalar |
| // CHECK: ret { i32, i32, i32 } { i32 11125601, i32 0, i32 {{[0-9]+}} } |
| public func test_scalar_otherscalar() -> String { |
| return "a" + "é" |
| } |
| |
| // NOTE: -8097488946593795999.byteSwapped = 0x61 'a', 0xF0 0x9F 0x95 0xb4 '🕴', ... |
| // NOTE: -8097488946593795999 = 0x8f9ff0b4959ff061 |
| // NOTE: -1784680351 = 0x959ff061, -1885343564 = 0x8f9ff0b4 |
| // CHECK-LABEL: test_scalar_char |
| // CHECK: ret { i32, i32, i32 } { i32 -1784680351, i32 -1885343564, i32 {{[0-9]+}} } |
| public func test_scalar_char() -> String { |
| return "a" + "🕴🏿" |
| } |
| |
| // NOTE: 112585666577249.byteSwapped = 0x61 'a', 0xc3 0xa9 'é', 0x64 'd', 0x65 'e', 0x66 'f' |
| // NOTE: 112585666577249 = 1688847201 + (26213 << 32) |
| // CHECK-LABEL: test_strng_strng2 |
| // CHECK: ret { i32, i32, i32 } { i32 1688847201, i32 26213, i32 {{[0-9]+}} } |
| public func test_strng_strng2() -> String { |
| return "aé" + "def" |
| } |
| |
| // NOTE: 43 = code-unit length |
| // NOTE: 20 = native bias |
| // CHECK-LABEL: test_scalar_strng |
| // CHECK: ret { i32, i32, i32 } { i32 43, i32 sub (i32 {{.*}}, i32 20) |
| public func test_scalar_strng() -> String { |
| return "a" + "👨🏿💼+🧙🏿♂️=🕴🏿" |
| } |
| |
| // NOTE: 7450828190687388257.byteSwapped = 0x61 'a', 0x62 'b', 0x63 'c', 0x64 'd', 0xC3 0xA8 'è', 0x66 'f', 0x67 'g', ... |
| // NOTE: 1684234849 = 0x64636261, 1734781123 = 0x6766a8c3 |
| // CHECK-LABEL test_strng_concat_smol |
| // CHECK: ret { i32, i32, i32 } { i32 1684234849, i32 1734781123, |
| public func test_strng_concat_smol() -> String { |
| return "a" + "bc" + "dèf" + "gĥ" |
| } |
| |
| // NOTE: 11 = code-unit length |
| // NOTE: 20 = native bias |
| // CHECK-LABEL test_strng_concat_not_quite_smol |
| // CHECK: ret { i32, i32, i32 } { i32 11, i32 sub (i32 {{.*}}, i32 20) |
| public func test_strng_concat_not_quite_smol() -> String { |
| return "a" + "bc" + "dèf" + "ghī" |
| } |
| |
| // NOTE: 23 = code-unit length |
| // NOTE: 20 = native bias |
| // CHECK-LABEL test_strng_concat_large |
| // CHECK: ret { i32, i32, i32 } { i32 23, i32 sub (i32 {{.*}}, i32 20) |
| public func test_strng_concat_large() -> String { |
| return "a" + "bc" + "dèf" + "ghī" + "jklmn" + "o" + "𝛒qr" |
| } |