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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-21 14:34:12 +0200 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-22 14:28:48 +0200 |
| commit | a27f3e3fd1e4d16160f8885b6b06665b5319f56c (patch) | |
| tree | b033935392cbadf6f85d2dbddf433a88e323aeeb /tests/codegen/layout-size-checks.rs | |
| parent | ed93c1783b404d728d4809973a0550eb33cd293f (diff) | |
| download | rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.tar.gz rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.zip | |
Rename `tests/codegen` into `tests/codegen-llvm`
Diffstat (limited to 'tests/codegen/layout-size-checks.rs')
| -rw-r--r-- | tests/codegen/layout-size-checks.rs | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/tests/codegen/layout-size-checks.rs b/tests/codegen/layout-size-checks.rs deleted file mode 100644 index d64a7055e0b..00000000000 --- a/tests/codegen/layout-size-checks.rs +++ /dev/null @@ -1,30 +0,0 @@ -//@ compile-flags: -Copt-level=3 -//@ only-x86_64 - -#![crate_type = "lib"] - -use std::alloc::Layout; - -type RGB48 = [u16; 3]; - -// CHECK-LABEL: @layout_array_rgb48 -#[no_mangle] -pub fn layout_array_rgb48(n: usize) -> Layout { - // CHECK-NOT: llvm.umul.with.overflow.i64 - // CHECK: icmp ugt i64 %n, 1537228672809129301 - // CHECK-NOT: llvm.umul.with.overflow.i64 - // CHECK: mul nuw nsw i64 %n, 6 - // CHECK-NOT: llvm.umul.with.overflow.i64 - Layout::array::<RGB48>(n).unwrap() -} - -// CHECK-LABEL: @layout_array_i32 -#[no_mangle] -pub fn layout_array_i32(n: usize) -> Layout { - // CHECK-NOT: llvm.umul.with.overflow.i64 - // CHECK: icmp ugt i64 %n, 2305843009213693951 - // CHECK-NOT: llvm.umul.with.overflow.i64 - // CHECK: shl nuw nsw i64 %n, 2 - // CHECK-NOT: llvm.umul.with.overflow.i64 - Layout::array::<i32>(n).unwrap() -} |