| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o %t.cir |
| // RUN: FileCheck --input-file=%t.cir %s |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm %s -o %t.ll |
| // RUN: FileCheck --check-prefix=LLVM --input-file=%t.ll %s |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o %t-ogcg.ll |
| // RUN: FileCheck --check-prefix=OGCG --input-file=%t-ogcg.ll %s |
| |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o %t.cir -fwrapv |
| // RUN: FileCheck --check-prefix=CIR_NO_POISON --input-file=%t.cir %s |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm %s -o %t.ll -fwrapv |
| // RUN: FileCheck --check-prefix=LLVM_NO_POISON --input-file=%t.ll %s |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o %t-ogcg-wrapv.ll -fwrapv |
| // RUN: FileCheck --check-prefix=OGCG_NO_POISON --input-file=%t-ogcg-wrapv.ll %s |
| |
| // Note: In the final implementation, we will want these to generate |
| // CIR-specific libc operations. This test is just a placeholder |
| // to make sure we can compile these to normal function calls |
| // until the special handling is implemented. |
| |
| void *memcpy(void *, const void *, unsigned long); |
| void testMemcpy(void *dst, const void *src, unsigned long size) { |
| memcpy(dst, src, size); |
| // CHECK: cir.call @memcpy |
| } |
| |
| void *memmove(void *, const void *, unsigned long); |
| void testMemmove(void *src, const void *dst, unsigned long size) { |
| memmove(dst, src, size); |
| // CHECK: cir.call @memmove |
| } |
| |
| void *memset(void *, int, unsigned long); |
| void testMemset(void *dst, int val, unsigned long size) { |
| memset(dst, val, size); |
| // CHECK: cir.call @memset |
| } |
| |
| double fabs(double); |
| double testFabs(double x) { |
| return fabs(x); |
| // CHECK: cir.fabs %{{.+}} : !cir.double |
| } |
| |
| float fabsf(float); |
| float testFabsf(float x) { |
| return fabsf(x); |
| // CHECK: cir.fabs %{{.+}} : !cir.float |
| } |
| |
| int abs(int); |
| int testAbs(int x) { |
| return abs(x); |
| // CHECK: cir.abs %{{.+}} min_is_poison : !s32i |
| // LLVM: %{{.+}} = call i32 @llvm.abs.i32(i32 %{{.+}}, i1 true) |
| // OGCG: %{{.+}} = call i32 @llvm.abs.i32(i32 %{{.+}}, i1 true) |
| // CIR_NO_POISON: cir.abs %{{[^ ]+}} : !s32i |
| // LLVM_NO_POISON: %{{.+}} = call i32 @llvm.abs.i32(i32 %{{.+}}, i1 false) |
| // OGCG_NO_POISON: %{{.+}} = call i32 @llvm.abs.i32(i32 %{{.+}}, i1 false) |
| } |
| |
| long labs(long); |
| long testLabs(long x) { |
| return labs(x); |
| // CHECK: cir.abs %{{.+}} min_is_poison : !s64i |
| // LLVM: %{{.+}} = call i64 @llvm.abs.i64(i64 %{{.+}}, i1 true) |
| // OGCG: %{{.+}} = call i64 @llvm.abs.i64(i64 %{{.+}}, i1 true) |
| // CIR_NO_POISON: cir.abs %{{[^ ]+}} : !s64i |
| // LLVM_NO_POISON: %{{.+}} = call i64 @llvm.abs.i64(i64 %{{.+}}, i1 false) |
| // OGCG_NO_POISON: %{{.+}} = call i64 @llvm.abs.i64(i64 %{{.+}}, i1 false) |
| } |
| |
| long long llabs(long long); |
| long long testLlabs(long long x) { |
| return llabs(x); |
| // CHECK: cir.abs %{{.+}} min_is_poison : !s64i |
| // LLVM: %{{.+}} = call i64 @llvm.abs.i64(i64 %{{.+}}, i1 true) |
| // OGCG: %{{.+}} = call i64 @llvm.abs.i64(i64 %{{.+}}, i1 true) |
| // CIR_NO_POISON: cir.abs %{{[^ ]+}} : !s64i |
| // LLVM_NO_POISON: %{{.+}} = call i64 @llvm.abs.i64(i64 %{{.+}}, i1 false) |
| // OGCG_NO_POISON: %{{.+}} = call i64 @llvm.abs.i64(i64 %{{.+}}, i1 false) |
| } |