Rename `Abort` terminator to `Terminate`

Unify terminology used in unwind action and terminator, and reflect
the fact that a nounwind panic is triggered instead of an immediate
abort is triggered for this terminator.

3 files changed, 5 insertions, 5 deletions

diff --git a/compiler/rustc_codegen_ssa/src/mir/analyze.rs b/compiler/rustc_codegen_ssa/src/mir/analyze.rs
index 7d1c80ba88f..115a41050d2 100644
--- a/compiler/rustc_codegen_ssa/src/mir/analyze.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/analyze.rs
@@ -284,7 +284,7 @@ pub fn cleanup_kinds(mir: &mir::Body<'_>) -> IndexVec<mir::BasicBlock, CleanupKi
             match data.terminator().kind {
                 TerminatorKind::Goto { .. }
                 | TerminatorKind::Resume
-                | TerminatorKind::Abort
+                | TerminatorKind::Terminate
                 | TerminatorKind::Return
                 | TerminatorKind::GeneratorDrop
                 | TerminatorKind::Unreachable
diff --git a/compiler/rustc_codegen_ssa/src/mir/block.rs b/compiler/rustc_codegen_ssa/src/mir/block.rs
index 5bc78e5dbac..65b20142efe 100644
--- a/compiler/rustc_codegen_ssa/src/mir/block.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/block.rs
@@ -630,7 +630,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
         MergingSucc::False
     }
 
-    fn codegen_abort_terminator(
+    fn codegen_terminate_terminator(
         &mut self,
         helper: TerminatorCodegenHelper<'tcx>,
         bx: &mut Bx,
@@ -1263,8 +1263,8 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                 MergingSucc::False
             }
 
-            mir::TerminatorKind::Abort => {
-                self.codegen_abort_terminator(helper, bx, terminator);
+            mir::TerminatorKind::Terminate => {
+                self.codegen_terminate_terminator(helper, bx, terminator);
                 MergingSucc::False
             }
 
diff --git a/compiler/rustc_codegen_ssa/src/mir/mod.rs b/compiler/rustc_codegen_ssa/src/mir/mod.rs
index 0b4456dba30..c06b5344514 100644
--- a/compiler/rustc_codegen_ssa/src/mir/mod.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/mod.rs
@@ -73,7 +73,7 @@ pub struct FunctionCx<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> {
     /// Cached unreachable block
     unreachable_block: Option<Bx::BasicBlock>,
 
-    /// Cached double unwind guarding block
+    /// Cached terminate upon unwinding block
     terminate_block: Option<Bx::BasicBlock>,
 
     /// The location where each MIR arg/var/tmp/ret is stored. This is