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Diffstat (limited to 'tests/codegen/intrinsics/exact_div.rs')
-rw-r--r-- | tests/codegen/intrinsics/exact_div.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/codegen/intrinsics/exact_div.rs b/tests/codegen/intrinsics/exact_div.rs new file mode 100644 index 000000000..68eaa3999 --- /dev/null +++ b/tests/codegen/intrinsics/exact_div.rs @@ -0,0 +1,20 @@ +// compile-flags: -C no-prepopulate-passes + +#![crate_type = "lib"] +#![feature(core_intrinsics)] + +use std::intrinsics::exact_div; + +// CHECK-LABEL: @exact_sdiv +#[no_mangle] +pub unsafe fn exact_sdiv(x: i32, y: i32) -> i32 { + // CHECK: sdiv exact + exact_div(x, y) +} + +// CHECK-LABEL: @exact_udiv +#[no_mangle] +pub unsafe fn exact_udiv(x: u32, y: u32) -> u32 { + // CHECK: udiv exact + exact_div(x, y) +} |