diff options
Diffstat (limited to 'src/test/codegen/intrinsics/prefetch.rs')
-rw-r--r-- | src/test/codegen/intrinsics/prefetch.rs | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/test/codegen/intrinsics/prefetch.rs b/src/test/codegen/intrinsics/prefetch.rs deleted file mode 100644 index 59d7fa638..000000000 --- a/src/test/codegen/intrinsics/prefetch.rs +++ /dev/null @@ -1,63 +0,0 @@ -// compile-flags: -C no-prepopulate-passes - -#![crate_type = "lib"] -#![feature(core_intrinsics)] - -use std::intrinsics::{prefetch_read_data, prefetch_write_data, - prefetch_read_instruction, prefetch_write_instruction}; - -#[no_mangle] -pub fn check_prefetch_read_data(data: &[i8]) { - unsafe { - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 0, i32 0, i32 1) - prefetch_read_data(data.as_ptr(), 0); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 0, i32 1, i32 1) - prefetch_read_data(data.as_ptr(), 1); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 0, i32 2, i32 1) - prefetch_read_data(data.as_ptr(), 2); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 0, i32 3, i32 1) - prefetch_read_data(data.as_ptr(), 3); - } -} - -#[no_mangle] -pub fn check_prefetch_write_data(data: &[i8]) { - unsafe { - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 1, i32 0, i32 1) - prefetch_write_data(data.as_ptr(), 0); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 1, i32 1, i32 1) - prefetch_write_data(data.as_ptr(), 1); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 1, i32 2, i32 1) - prefetch_write_data(data.as_ptr(), 2); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 1, i32 3, i32 1) - prefetch_write_data(data.as_ptr(), 3); - } -} - -#[no_mangle] -pub fn check_prefetch_read_instruction(data: &[i8]) { - unsafe { - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 0, i32 0, i32 0) - prefetch_read_instruction(data.as_ptr(), 0); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 0, i32 1, i32 0) - prefetch_read_instruction(data.as_ptr(), 1); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 0, i32 2, i32 0) - prefetch_read_instruction(data.as_ptr(), 2); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 0, i32 3, i32 0) - prefetch_read_instruction(data.as_ptr(), 3); - } -} - -#[no_mangle] -pub fn check_prefetch_write_instruction(data: &[i8]) { - unsafe { - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 1, i32 0, i32 0) - prefetch_write_instruction(data.as_ptr(), 0); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 1, i32 1, i32 0) - prefetch_write_instruction(data.as_ptr(), 1); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 1, i32 2, i32 0) - prefetch_write_instruction(data.as_ptr(), 2); - // CHECK: call void @llvm.prefetch{{.*}}({{.*}}, i32 1, i32 3, i32 0) - prefetch_write_instruction(data.as_ptr(), 3); - } -} |