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test/CodeGen/arm64-microsoft-intrinsics.c
| Show First 20 Lines • Show All 60 Lines • ▼ Show 20 Lines | |||||
| // CHECK-LINUX: error: implicit declaration of function '__sevl' | // CHECK-LINUX: error: implicit declaration of function '__sevl' | ||||
| void check_ReadWriteBarrier() { | void check_ReadWriteBarrier() { | ||||
| _ReadWriteBarrier(); | _ReadWriteBarrier(); | ||||
| } | } | ||||
| // CHECK-MSVC: fence syncscope("singlethread") | // CHECK-MSVC: fence syncscope("singlethread") | ||||
| // CHECK-LINUX: error: implicit declaration of function '_ReadWriteBarrier' | // CHECK-LINUX: error: implicit declaration of function '_ReadWriteBarrier' | ||||
| unsigned __int64 check__getReg() { | |||||
| unsigned volatile __int64 reg; | |||||
| reg = __getReg(18); | |||||
| reg = __getReg(31); | |||||
| return reg; | |||||
| } | |||||
| // CHECK-MSVC: call i64 @llvm.read_register.i64(metadata !2) | |||||
| // CHECK-MSVC: call i64 @llvm.read_register.i64(metadata !3) | |||||
| // CHECK-MSVC: !2 = !{!"x18"} | |||||
| // CHECK-MSVC: !3 = !{!"sp"} | |||||