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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
commit218caa410aa38c29984be31a5229b9fa717560ee (patch)
treec54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/liveness/liveness-asm.rs
parentReleasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz
rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/liveness/liveness-asm.rs')
-rw-r--r--src/test/ui/liveness/liveness-asm.rs45
1 files changed, 0 insertions, 45 deletions
diff --git a/src/test/ui/liveness/liveness-asm.rs b/src/test/ui/liveness/liveness-asm.rs
deleted file mode 100644
index ea5f033cb..000000000
--- a/src/test/ui/liveness/liveness-asm.rs
+++ /dev/null
@@ -1,45 +0,0 @@
-// Ensure inout asm! operands are marked as used by the liveness pass
-
-// only-x86_64
-// check-pass
-
-#![allow(dead_code)]
-#![warn(unused_assignments)]
-#![warn(unused_variables)]
-
-use std::arch::asm;
-
-// Test the single inout case
-unsafe fn f1(mut src: *const u8) {
- asm!("/*{0}*/", inout(reg) src); //~ WARN value assigned to `src` is never read
-}
-
-unsafe fn f2(mut src: *const u8) -> *const u8 {
- asm!("/*{0}*/", inout(reg) src);
- src
-}
-
-// Test the split inout case
-unsafe fn f3(mut src: *const u8) {
- asm!("/*{0}*/", inout(reg) src => src); //~ WARN value assigned to `src` is never read
-}
-
-unsafe fn f4(mut src: *const u8) -> *const u8 {
- asm!("/*{0}*/", inout(reg) src => src);
- src
-}
-
-// Tests the use of field projections
-struct S {
- field: *mut u8,
-}
-
-unsafe fn f5(src: &mut S) {
- asm!("/*{0}*/", inout(reg) src.field);
-}
-
-unsafe fn f6(src: &mut S) {
- asm!("/*{0}*/", inout(reg) src.field => src.field);
-}
-
-fn main() {}