| Erich Keane | 19a8adc | 2018-10-25 18:57:19 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -std=c++11 -triple x86_64-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix=LINUX |
| 2 | // RUN: %clang_cc1 -std=c++11 -triple x86_64-windows-pc -emit-llvm %s -o - | FileCheck %s --check-prefix=WINDOWS |
| Erich Keane | 281d20b | 2018-01-08 21:34:17 +0000 | [diff] [blame] | 3 | |
| 4 | int __attribute__((target("sse4.2"))) foo_overload(int) { return 0; } |
| 5 | int __attribute__((target("arch=sandybridge"))) foo_overload(int); |
| 6 | int __attribute__((target("arch=ivybridge"))) foo_overload(int) {return 1;} |
| 7 | int __attribute__((target("default"))) foo_overload(int) { return 2; } |
| 8 | int __attribute__((target("sse4.2"))) foo_overload(void) { return 0; } |
| 9 | int __attribute__((target("arch=sandybridge"))) foo_overload(void); |
| 10 | int __attribute__((target("arch=ivybridge"))) foo_overload(void) {return 1;} |
| 11 | int __attribute__((target("default"))) foo_overload(void) { return 2; } |
| 12 | |
| 13 | int bar2() { |
| 14 | return foo_overload() + foo_overload(1); |
| 15 | } |
| 16 | |
| Erich Keane | 19a8adc | 2018-10-25 18:57:19 +0000 | [diff] [blame] | 17 | // LINUX: @_Z12foo_overloadv.ifunc = ifunc i32 (), i32 ()* ()* @_Z12foo_overloadv.resolver |
| 18 | // LINUX: @_Z12foo_overloadi.ifunc = ifunc i32 (i32), i32 (i32)* ()* @_Z12foo_overloadi.resolver |
| Erich Keane | 281d20b | 2018-01-08 21:34:17 +0000 | [diff] [blame] | 19 | |
| Erich Keane | 19a8adc | 2018-10-25 18:57:19 +0000 | [diff] [blame] | 20 | // LINUX: define i32 @_Z12foo_overloadi.sse4.2(i32) |
| 21 | // LINUX: ret i32 0 |
| 22 | // LINUX: define i32 @_Z12foo_overloadi.arch_ivybridge(i32) |
| 23 | // LINUX: ret i32 1 |
| 24 | // LINUX: define i32 @_Z12foo_overloadi(i32) |
| 25 | // LINUX: ret i32 2 |
| 26 | // LINUX: define i32 @_Z12foo_overloadv.sse4.2() |
| 27 | // LINUX: ret i32 0 |
| 28 | // LINUX: define i32 @_Z12foo_overloadv.arch_ivybridge() |
| 29 | // LINUX: ret i32 1 |
| 30 | // LINUX: define i32 @_Z12foo_overloadv() |
| 31 | // LINUX: ret i32 2 |
| Erich Keane | 281d20b | 2018-01-08 21:34:17 +0000 | [diff] [blame] | 32 | |
| Erich Keane | 19a8adc | 2018-10-25 18:57:19 +0000 | [diff] [blame] | 33 | // WINDOWS: define dso_local i32 @"?foo_overload@@YAHH@Z.sse4.2"(i32) |
| 34 | // WINDOWS: ret i32 0 |
| 35 | // WINDOWS: define dso_local i32 @"?foo_overload@@YAHH@Z.arch_ivybridge"(i32) |
| 36 | // WINDOWS: ret i32 1 |
| 37 | // WINDOWS: define dso_local i32 @"?foo_overload@@YAHH@Z"(i32) |
| 38 | // WINDOWS: ret i32 2 |
| 39 | // WINDOWS: define dso_local i32 @"?foo_overload@@YAHXZ.sse4.2"() |
| 40 | // WINDOWS: ret i32 0 |
| 41 | // WINDOWS: define dso_local i32 @"?foo_overload@@YAHXZ.arch_ivybridge"() |
| 42 | // WINDOWS: ret i32 1 |
| 43 | // WINDOWS: define dso_local i32 @"?foo_overload@@YAHXZ"() |
| 44 | // WINDOWS: ret i32 2 |
| Erich Keane | 281d20b | 2018-01-08 21:34:17 +0000 | [diff] [blame] | 45 | |
| Erich Keane | 19a8adc | 2018-10-25 18:57:19 +0000 | [diff] [blame] | 46 | // LINUX: define i32 @_Z4bar2v() |
| 47 | // LINUX: call i32 @_Z12foo_overloadv.ifunc() |
| 48 | // LINUX: call i32 @_Z12foo_overloadi.ifunc(i32 1) |
| Erich Keane | 281d20b | 2018-01-08 21:34:17 +0000 | [diff] [blame] | 49 | |
| Erich Keane | 19a8adc | 2018-10-25 18:57:19 +0000 | [diff] [blame] | 50 | // WINDOWS: define dso_local i32 @"?bar2@@YAHXZ"() |
| 51 | // WINDOWS: call i32 @"?foo_overload@@YAHXZ.resolver"() |
| 52 | // WINDOWS: call i32 @"?foo_overload@@YAHH@Z.resolver"(i32 1) |
| Erich Keane | 281d20b | 2018-01-08 21:34:17 +0000 | [diff] [blame] | 53 | |
| Erich Keane | 19a8adc | 2018-10-25 18:57:19 +0000 | [diff] [blame] | 54 | // LINUX: define i32 ()* @_Z12foo_overloadv.resolver() comdat |
| 55 | // LINUX: ret i32 ()* @_Z12foo_overloadv.arch_sandybridge |
| 56 | // LINUX: ret i32 ()* @_Z12foo_overloadv.arch_ivybridge |
| 57 | // LINUX: ret i32 ()* @_Z12foo_overloadv.sse4.2 |
| 58 | // LINUX: ret i32 ()* @_Z12foo_overloadv |
| Erich Keane | 281d20b | 2018-01-08 21:34:17 +0000 | [diff] [blame] | 59 | |
| Erich Keane | 19a8adc | 2018-10-25 18:57:19 +0000 | [diff] [blame] | 60 | // WINDOWS: define dso_local i32 @"?foo_overload@@YAHXZ.resolver"() comdat |
| 61 | // WINDOWS: call i32 @"?foo_overload@@YAHXZ.arch_sandybridge" |
| 62 | // WINDOWS: call i32 @"?foo_overload@@YAHXZ.arch_ivybridge" |
| 63 | // WINDOWS: call i32 @"?foo_overload@@YAHXZ.sse4.2" |
| 64 | // WINDOWS: call i32 @"?foo_overload@@YAHXZ" |
| 65 | |
| 66 | // LINUX: define i32 (i32)* @_Z12foo_overloadi.resolver() comdat |
| 67 | // LINUX: ret i32 (i32)* @_Z12foo_overloadi.arch_sandybridge |
| 68 | // LINUX: ret i32 (i32)* @_Z12foo_overloadi.arch_ivybridge |
| 69 | // LINUX: ret i32 (i32)* @_Z12foo_overloadi.sse4.2 |
| 70 | // LINUX: ret i32 (i32)* @_Z12foo_overloadi |
| 71 | |
| 72 | // WINDOWS: define dso_local i32 @"?foo_overload@@YAHH@Z.resolver"(i32) comdat |
| 73 | // WINDOWS: call i32 @"?foo_overload@@YAHH@Z.arch_sandybridge" |
| 74 | // WINDOWS: call i32 @"?foo_overload@@YAHH@Z.arch_ivybridge" |
| 75 | // WINDOWS: call i32 @"?foo_overload@@YAHH@Z.sse4.2" |
| 76 | // WINDOWS: call i32 @"?foo_overload@@YAHH@Z" |
| 77 | |
| 78 | // LINUX: declare i32 @_Z12foo_overloadv.arch_sandybridge() |
| 79 | // LINUX: declare i32 @_Z12foo_overloadi.arch_sandybridge(i32) |
| 80 | |
| 81 | // WINDOWS: declare dso_local i32 @"?foo_overload@@YAHXZ.arch_sandybridge"() |
| 82 | // WINDOWS: declare dso_local i32 @"?foo_overload@@YAHH@Z.arch_sandybridge"(i32) |