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authorbors <bors@rust-lang.org>2022-07-23 22:41:48 +0000
committerbors <bors@rust-lang.org>2022-07-23 22:41:48 +0000
commitfcad91868a515c51d0762bf6c7af2bedc11cc348 (patch)
tree682cb7ebef5a5f140298da02fa295e9e90707c37 /compiler/rustc_target/src
parent93ffde6f04d3d24327a4e17a2a2bf4f63c246235 (diff)
parentd87a13fe0de0c0fae61c289a249f8556d3243b5a (diff)
downloadrust-fcad91868a515c51d0762bf6c7af2bedc11cc348.tar.gz
rust-fcad91868a515c51d0762bf6c7af2bedc11cc348.zip
Auto merge of #99652 - GuillaumeGomez:rollup-38v0x7y, r=GuillaumeGomez
Rollup of 6 pull requests

Successful merges:

 - #99298 (Make `ui-fulldeps/gated-plugins` and `ui-fulldeps/multiple-plugins` tests stage 2 only)
 - #99396 (Add some additional double-adjustment regression tests)
 - #99449 (Do not resolve associated const when there is no provided value)
 - #99595 (Mark atomics as unsupported on thumbv6m)
 - #99627 (Lock stdout once when listing tests)
 - #99638 (Remove Clean trait implementation for hir::Ty and middle::Ty)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
Diffstat (limited to 'compiler/rustc_target/src')
-rw-r--r--compiler/rustc_target/src/spec/thumbv6m_none_eabi.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_target/src/spec/thumbv6m_none_eabi.rs b/compiler/rustc_target/src/spec/thumbv6m_none_eabi.rs
index 2546ab9b7e6..dffa19ae55c 100644
--- a/compiler/rustc_target/src/spec/thumbv6m_none_eabi.rs
+++ b/compiler/rustc_target/src/spec/thumbv6m_none_eabi.rs
@@ -14,8 +14,9 @@ pub fn target() -> Target {
             // The ARMv6-M architecture doesn't support unaligned loads/stores so we disable them
             // with +strict-align.
             features: "+strict-align".into(),
-            // There are no atomic CAS instructions available in the instruction set of the ARMv6-M
+            // There are no atomic instructions available in the instruction set of the ARMv6-M
             // architecture
+            max_atomic_width: Some(0),
             atomic_cas: false,
             ..super::thumb_base::opts()
         },