[Option] Rename -cache-remarks to -Rcache-compile-job

Rename swift-frontend option for caching remarks to -Rcache-compile-job.

Author: cachemeifyoucan

include/swift/Option/Options.td

@@ -1816,7 +1816,7 @@ def cache_compile_job:  Flag<["-"], "cache-compile-job">,
   Flags<[FrontendOption, NewDriverOnlyOption]>,
   HelpText<"Enable compiler caching">;
 
-def cache_remarks:  Flag<["-"], "cache-remarks">,
+def cache_remarks:  Flag<["-"], "Rcache-compile-job">,
   Flags<[FrontendOption, NewDriverOnlyOption]>,
   HelpText<"Show remarks for compiler caching">;
 

test/CAS/cache_replay.swift

@@ -2,19 +2,19 @@
 
 /// Run the command first time, expect cache miss.
 /// FIXME: This command doesn't use `-cas-fs` so it is not a good cache entry. It is currently allowed so it is easier to write tests.
-// RUN: %target-swift-frontend -cache-compile-job -cache-remarks %s -emit-module -emit-module-path %t/Test.swiftmodule -c -emit-dependencies \
+// RUN: %target-swift-frontend -cache-compile-job -Rcache-compile-job %s -emit-module -emit-module-path %t/Test.swiftmodule -c -emit-dependencies \
 // RUN:  -module-name Test -o %t/test.o -cas-path %t/cas -allow-unstable-cache-key-for-testing 2>&1 | %FileCheck --check-prefix=CACHE-MISS %s
 
 /// Expect cache hit for second time.
-// RUN: %target-swift-frontend -cache-compile-job -cache-remarks %s -emit-module -emit-module-path %t/Test.swiftmodule -c -emit-dependencies \
+// RUN: %target-swift-frontend -cache-compile-job -Rcache-compile-job %s -emit-module -emit-module-path %t/Test.swiftmodule -c -emit-dependencies \
 // RUN:  -module-name Test -o %t/test.o -cas-path %t/cas -allow-unstable-cache-key-for-testing 2>&1 | %FileCheck --check-prefix=CACHE-HIT %s
 
 /// Expect cache hit a subset of outputs.
-// RUN: %target-swift-frontend -cache-compile-job -cache-remarks %s -emit-module -emit-module-path %t/Test.swiftmodule -c \
+// RUN: %target-swift-frontend -cache-compile-job -Rcache-compile-job %s -emit-module -emit-module-path %t/Test.swiftmodule -c \
 // RUN:  -module-name Test -o %t/test.o -cas-path %t/cas -allow-unstable-cache-key-for-testing 2>&1 | %FileCheck --check-prefix=CACHE-HIT %s
 
 /// Skip cache
-// RUN: %target-swift-frontend -cache-compile-job -cache-remarks -cache-disable-replay %s -emit-module -emit-module-path %t/Test.swiftmodule -c \
+// RUN: %target-swift-frontend -cache-compile-job -Rcache-compile-job -cache-disable-replay %s -emit-module -emit-module-path %t/Test.swiftmodule -c \
 // RUN:  -module-name Test -o %t/test.o -cas-path %t/cas -allow-unstable-cache-key-for-testing 2>&1 | %FileCheck --allow-empty --check-prefix=SKIP-CACHE %s
 
 // CACHE-MISS: remark: cache miss output file