about summary refs log tree commit diff
path: root/tests/codegen/ptr-arithmetic.rs
diff options
context:
space:
mode:
authorGuillaume Gomez <guillaume1.gomez@gmail.com>2025-07-21 14:34:12 +0200
committerGuillaume Gomez <guillaume1.gomez@gmail.com>2025-07-22 14:28:48 +0200
commita27f3e3fd1e4d16160f8885b6b06665b5319f56c (patch)
treeb033935392cbadf6f85d2dbddf433a88e323aeeb /tests/codegen/ptr-arithmetic.rs
parented93c1783b404d728d4809973a0550eb33cd293f (diff)
downloadrust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.tar.gz
rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.zip
Rename `tests/codegen` into `tests/codegen-llvm`
Diffstat (limited to 'tests/codegen/ptr-arithmetic.rs')
-rw-r--r--tests/codegen/ptr-arithmetic.rs33
1 files changed, 0 insertions, 33 deletions
diff --git a/tests/codegen/ptr-arithmetic.rs b/tests/codegen/ptr-arithmetic.rs
deleted file mode 100644
index fc4441ef448..00000000000
--- a/tests/codegen/ptr-arithmetic.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-//@ compile-flags: -Copt-level=3 -Z merge-functions=disabled
-
-#![crate_type = "lib"]
-
-// CHECK-LABEL: ptr @i32_add(
-// CHECK-SAME: [[WORD:i[0-9]+]] noundef %n)
-#[no_mangle]
-pub unsafe fn i32_add(p: *const i32, n: usize) -> *const i32 {
-    // CHECK: %[[TEMP:.+]] = getelementptr inbounds{{( nuw)?}} i32, ptr %p, [[WORD]] %n
-    // CHECK: ret ptr %[[TEMP]]
-    p.add(n)
-}
-
-// Ensure we tell LLVM that the negation in `sub` can't overflow.
-
-// CHECK-LABEL: ptr @i32_sub(
-// CHECK-SAME: [[WORD:i[0-9]+]] noundef %n)
-#[no_mangle]
-pub unsafe fn i32_sub(p: *const i32, n: usize) -> *const i32 {
-    // CHECK: %[[DELTA:.+]] = sub nsw [[WORD]] 0, %n
-    // CHECK: %[[TEMP:.+]] = getelementptr inbounds i32, ptr %p, [[WORD]] %[[DELTA]]
-    // CHECK: ret ptr %[[TEMP]]
-    p.sub(n)
-}
-
-// CHECK-LABEL: ptr @i32_offset(
-// CHECK-SAME: [[WORD:i[0-9]+]] noundef %d)
-#[no_mangle]
-pub unsafe fn i32_offset(p: *const i32, d: isize) -> *const i32 {
-    // CHECK: %[[TEMP:.+]] = getelementptr inbounds i32, ptr %p, [[WORD]] %d
-    // CHECK: ret ptr %[[TEMP]]
-    p.offset(d)
-}