Skip to content

riscv-soft-abi-with-float-features.rs: adapt for LLVM 20 #132266

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Oct 29, 2024
Merged

riscv-soft-abi-with-float-features.rs: adapt for LLVM 20 #132266

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 8 additions & 3 deletions tests/assembly/riscv-soft-abi-with-float-features.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,9 @@
//@ assembly-output: emit-asm
//@ compile-flags: --target riscv64imac-unknown-none-elf -Ctarget-feature=+f,+d
//@ needs-llvm-components: riscv
//@ revisions: LLVM-PRE-20 LLVM-POST-20
//@ [LLVM-PRE-20] ignore-llvm-version: 20 - 99
//@ [LLVM-POST-20] min-llvm-version: 20
Comment on lines +5 to +6
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@jieyouxu We need a max-llvm-version directive, it seems.


#![feature(no_core, lang_items, f16)]
#![crate_type = "lib"]
Expand Down Expand Up @@ -31,9 +34,11 @@ pub extern "C" fn read_f16(x: &f16) -> f16 {
// CHECK-LABEL: read_f32
#[no_mangle]
pub extern "C" fn read_f32(x: &f32) -> f32 {
// CHECK: flw fa5, 0(a0)
// CHECK-NEXT: fmv.x.w a0, fa5
// CHECK-NEXT: ret
// LLVM-PRE-20: flw fa5, 0(a0)
// LLVM-PRE-20-NEXT: fmv.x.w a0, fa5
// LLVM-PRE-20-NEXT: ret
// LLVM-POST-20: lw a0, 0(a0)
// LLVM-POST-20-NEXT: ret
*x
}

Expand Down
Loading