From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:58 +0200 Subject: Adding upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/codegen/issue-85872-multiple-reverse.rs | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 tests/codegen/issue-85872-multiple-reverse.rs (limited to 'tests/codegen/issue-85872-multiple-reverse.rs') diff --git a/tests/codegen/issue-85872-multiple-reverse.rs b/tests/codegen/issue-85872-multiple-reverse.rs new file mode 100644 index 000000000..591a1aca7 --- /dev/null +++ b/tests/codegen/issue-85872-multiple-reverse.rs @@ -0,0 +1,20 @@ +// min-llvm-version: 15.0.0 +// compile-flags: -O + +#![crate_type = "lib"] + +#[no_mangle] +pub fn u16_be_to_arch(mut data: [u8; 2]) -> [u8; 2] { + // CHECK-LABEL: @u16_be_to_arch + // CHECK: @llvm.bswap.i16 + data.reverse(); + data +} + +#[no_mangle] +pub fn u32_be_to_arch(mut data: [u8; 4]) -> [u8; 4] { + // CHECK-LABEL: @u32_be_to_arch + // CHECK: @llvm.bswap.i32 + data.reverse(); + data +} -- cgit v1.2.3