Revert "Auto merge of rust-lang#98333 - SimonSapin:riscv-atomic, r=Am…

…anieu" This reverts commit 90f0b24, reversing changes made to e173a8e.
taiki-e · Aug 5, 2023 · b47e4a4 · b47e4a4
1 parent 90f0b24
commit b47e4a4
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/compiler/rustc_target/src/spec/riscv32i_unknown_none_elf.rs b/compiler/rustc_target/src/spec/riscv32i_unknown_none_elf.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
             linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
             linker: Some("rust-lld".into()),
             cpu: "generic-rv32".into(),
-            max_atomic_width: Some(32),
+            max_atomic_width: Some(0),
             atomic_cas: false,
             panic_strategy: PanicStrategy::Abort,
             relocation_model: RelocModel::Static,

diff --git a/compiler/rustc_target/src/spec/riscv32im_unknown_none_elf.rs b/compiler/rustc_target/src/spec/riscv32im_unknown_none_elf.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
             linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
             linker: Some("rust-lld".into()),
             cpu: "generic-rv32".into(),
-            max_atomic_width: Some(32),
+            max_atomic_width: Some(0),
             atomic_cas: false,
             features: "+m".into(),
             panic_strategy: PanicStrategy::Abort,

diff --git a/compiler/rustc_target/src/spec/riscv32imc_unknown_none_elf.rs b/compiler/rustc_target/src/spec/riscv32imc_unknown_none_elf.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
             linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
             linker: Some("rust-lld".into()),
             cpu: "generic-rv32".into(),
-            max_atomic_width: Some(32),
+            max_atomic_width: Some(0),
             atomic_cas: false,
             features: "+m,+c".into(),
             panic_strategy: PanicStrategy::Abort,