llvm-capstone/clang/test/CodeGen/mempcpy-libcall.c
Nikita Popov 39db5e1ed8 [CodeGen] Convert tests to opaque pointers (NFC)
Conversion performed using the script at:
https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34

These are only tests where no manual fixup was required.
2022-10-07 14:22:00 +02:00

13 lines
480 B
C

// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm < %s| FileCheck %s
typedef __SIZE_TYPE__ size_t;
void *mempcpy(void *, void const *, size_t);
char *test(char *d, char *s, size_t n) {
// CHECK: call void @llvm.memcpy.p0.p0.i64(ptr {{.*}} %[[REG1:[^ ]+]], ptr {{.*}} %1, i64 %[[REG2:[^ ]+]], i1 false)
// CHECK-NEXT: %[[REGr:[^ ]+]] = getelementptr inbounds i8, ptr %[[REG1]], i64 %[[REG2]]
// CHECK-NEXT: ret ptr %[[REGr]]
return mempcpy(d, s, n);
}