Rename llvm.frameescape and llvm.framerecover to localescape and localrecover

Summary:
Initially, these intrinsics seemed like part of a family of "frame"
related intrinsics, but now I think that's more confusing than helpful.
Initially, the LangRef specified that this would create a new kind of
allocation that would be allocated at a fixed offset from the frame
pointer (EBP/RBP). We ended up dropping that design, and leaving the
stack frame layout alone.

These intrinsics are really about sharing local stack allocations, not
frame pointers. I intend to go further and add an `llvm.localaddress()`
intrinsic that returns whatever register (EBP, ESI, ESP, RBX) is being
used to address locals, which should not be confused with the frame
pointer.

Naming suggestions at this point are welcome, I'm happy to re-run sed.

Reviewers: majnemer, nicholas

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11011

llvm-svn: 241633

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/test/CodeGen/WinEH/cppeh-catch-unwind.ll b/llvm/test/CodeGen/WinEH/cppeh-catch-unwind.ll
index 6fd70d84b2a..8fdda9bbc02 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-catch-unwind.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-catch-unwind.ll
@@ -36,7 +36,7 @@ $"\01??_R0H@8" = comdat any
 ; CHECK:   [[OBJ_PTR:\%.+]] = alloca %class.SomeClass
 ; CHECK:   [[TMP0:\%.+]] = alloca i32, align 4
 ; CHECK:   [[TMP1:\%.+]] = alloca i32, align 4
-; CHECK:   call void (...) @llvm.frameescape(i32* [[TMP1]], %class.SomeClass* [[OBJ_PTR]], i32* [[TMP0]])
+; CHECK:   call void (...) @llvm.localescape(i32* [[TMP1]], %class.SomeClass* [[OBJ_PTR]], i32* [[TMP0]])
 ; CHECK:   %call = invoke %class.SomeClass* @"\01??0SomeClass@@QEAA@XZ"(%class.SomeClass* %obj)
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
@@ -177,7 +177,7 @@ eh.resume:                                        ; preds = %catch.dispatch7
 
 ; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_TMP1:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
+; CHECK:   [[RECOVER_TMP1:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 0)
 ; CHECK:   [[TMP1_PTR:\%.+]] = bitcast i8* [[RECOVER_TMP1]] to i32*
 ; CHECK:   call void @"\01?handle_exception@@YAXXZ"()
 ; CHECK:   ret i8* blockaddress(@"\01?test@@YAXXZ", %try.cont15)
@@ -185,7 +185,7 @@ eh.resume:                                        ; preds = %catch.dispatch7
 
 ; CHECK-LABEL: define internal void @"\01?test@@YAXXZ.cleanup"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_OBJ:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
+; CHECK:   [[RECOVER_OBJ:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 1)
 ; CHECK:   [[OBJ_PTR:\%.+]] = bitcast i8* %obj.i8 to %class.SomeClass*
 ; CHECK:   call void @"\01??1SomeClass@@QEAA@XZ"(%class.SomeClass* [[OBJ_PTR]])
 ; CHECK:   ret void
@@ -193,7 +193,7 @@ eh.resume:                                        ; preds = %catch.dispatch7
 
 ; CHECK-LABEL: define internal i8* @"\01?test@@YAXXZ.catch.1"(i8*, i8*)
 ; CHECK: entry:
-; CHECK:   [[RECOVER_TMP0:\%.+]] = call i8* @llvm.framerecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
+; CHECK:   [[RECOVER_TMP0:\%.+]] = call i8* @llvm.localrecover(i8* bitcast (void ()* @"\01?test@@YAXXZ" to i8*), i8* %1, i32 2)
 ; CHECK:   [[TMP0_PTR:\%.+]] = bitcast i8* [[RECOVER_TMP0]] to i32*
 ; CHECK:   invoke void @"\01?handle_exception@@YAXXZ"()
 ; CHECK:           to label %invoke.cont6 unwind label %[[LPAD5_LABEL:lpad[0-9]+]]