Remap frame variables for native Windows exception handling.
Differential Revision: http://reviews.llvm.org/D7770
llvm-svn: 230249
diff --git a/llvm/test/CodeGen/X86/cppeh-catch-all.ll b/llvm/test/CodeGen/X86/cppeh-catch-all.ll
index fd8c2f8..9d3373c 100644
--- a/llvm/test/CodeGen/X86/cppeh-catch-all.ll
+++ b/llvm/test/CodeGen/X86/cppeh-catch-all.ll
@@ -1,83 +1,83 @@
-; RUN: opt -mtriple=x86_64-pc-windows-msvc -winehprepare -S -o - < %s | FileCheck %s
-
-; This test is based on the following code:
-;
-; void test()
-; {
-; try {
-; may_throw();
-; } catch (...) {
-; handle_exception();
-; }
-; }
-;
-; Parts of the IR have been hand-edited to simplify the test case.
-; The full IR will be restored when Windows C++ EH support is complete.
-
-; ModuleID = 'catch-all.cpp'
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-pc-windows-msvc"
-
-; Function Attrs: uwtable
-define void @_Z4testv() #0 {
-entry:
- %exn.slot = alloca i8*
- %ehselector.slot = alloca i32
- invoke void @_Z9may_throwv()
- to label %invoke.cont unwind label %lpad
-
-invoke.cont: ; preds = %entry
- br label %try.cont
-
-lpad: ; preds = %entry
- %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
- catch i8* null
- %1 = extractvalue { i8*, i32 } %0, 0
- store i8* %1, i8** %exn.slot
- %2 = extractvalue { i8*, i32 } %0, 1
- store i32 %2, i32* %ehselector.slot
- br label %catch
-
-catch: ; preds = %lpad
- %exn = load i8** %exn.slot
- %3 = call i8* @llvm.eh.begincatch(i8* %exn) #3
- call void @_Z16handle_exceptionv()
- br label %invoke.cont2
-
-invoke.cont2: ; preds = %catch
- call void @llvm.eh.endcatch()
- br label %try.cont
-
-try.cont: ; preds = %invoke.cont2, %invoke.cont
- ret void
-}
-
-; CHECK: define i8* @_Z4testv.catch(i8*, i8*) {
-; CHECK: catch.entry:
-; CHECK: %eh.alloc = call i8* @llvm.framerecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1)
-; CHECK: %ehdata = bitcast i8* %eh.alloc to %struct._Z4testv.ehdata*
-; CHECK: %eh.obj.ptr = getelementptr inbounds %struct._Z4testv.ehdata* %ehdata, i32 0, i32 1
-; CHECK: %eh.obj = load i8** %eh.obj.ptr
-; CHECK: call void @_Z16handle_exceptionv()
-; CHECK: ret i8* blockaddress(@_Z4testv, %try.cont)
-; CHECK: }
-
-declare void @_Z9may_throwv() #1
-
-declare i32 @__CxxFrameHandler3(...)
-
-declare i8* @llvm.eh.begincatch(i8*)
-
-declare void @_Z16handle_exceptionv() #1
-
-declare void @llvm.eh.endcatch()
-
-attributes #0 = { uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #2 = { noinline noreturn nounwind }
-attributes #3 = { nounwind }
-attributes #4 = { noreturn nounwind }
-
-!llvm.ident = !{!0}
-
-!0 = !{!"clang version 3.7.0 (trunk 226027)"}
+; RUN: opt -mtriple=x86_64-pc-windows-msvc -winehprepare -S -o - < %s | FileCheck %s
+
+; This test is based on the following code:
+;
+; void test()
+; {
+; try {
+; may_throw();
+; } catch (...) {
+; handle_exception();
+; }
+; }
+;
+; Parts of the IR have been hand-edited to simplify the test case.
+; The full IR will be restored when Windows C++ EH support is complete.
+
+; ModuleID = 'catch-all.cpp'
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-pc-windows-msvc"
+
+; Function Attrs: uwtable
+define void @_Z4testv() #0 {
+entry:
+ %exn.slot = alloca i8*
+ %ehselector.slot = alloca i32
+ invoke void @_Z9may_throwv()
+ to label %invoke.cont unwind label %lpad
+
+invoke.cont: ; preds = %entry
+ br label %try.cont
+
+lpad: ; preds = %entry
+ %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
+ catch i8* null
+ %1 = extractvalue { i8*, i32 } %0, 0
+ store i8* %1, i8** %exn.slot
+ %2 = extractvalue { i8*, i32 } %0, 1
+ store i32 %2, i32* %ehselector.slot
+ br label %catch
+
+catch: ; preds = %lpad
+ %exn = load i8** %exn.slot
+ %3 = call i8* @llvm.eh.begincatch(i8* %exn) #3
+ call void @_Z16handle_exceptionv()
+ br label %invoke.cont2
+
+invoke.cont2: ; preds = %catch
+ call void @llvm.eh.endcatch()
+ br label %try.cont
+
+try.cont: ; preds = %invoke.cont2, %invoke.cont
+ ret void
+}
+
+; CHECK: define i8* @_Z4testv.catch(i8*, i8*) {
+; CHECK: catch.entry:
+; CHECK: %eh.alloc = call i8* @llvm.framerecover(i8* bitcast (void ()* @_Z4testv to i8*), i8* %1)
+; CHECK: %eh.data = bitcast i8* %eh.alloc to %struct._Z4testv.ehdata*
+; CHECK: %eh.obj.ptr = getelementptr inbounds %struct._Z4testv.ehdata* %eh.data, i32 0, i32 1
+; CHECK: %eh.obj = load i8** %eh.obj.ptr
+; CHECK: call void @_Z16handle_exceptionv()
+; CHECK: ret i8* blockaddress(@_Z4testv, %try.cont)
+; CHECK: }
+
+declare void @_Z9may_throwv() #1
+
+declare i32 @__CxxFrameHandler3(...)
+
+declare i8* @llvm.eh.begincatch(i8*)
+
+declare void @_Z16handle_exceptionv() #1
+
+declare void @llvm.eh.endcatch()
+
+attributes #0 = { uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #2 = { noinline noreturn nounwind }
+attributes #3 = { nounwind }
+attributes #4 = { noreturn nounwind }
+
+!llvm.ident = !{!0}
+
+!0 = !{!"clang version 3.7.0 (trunk 226027)"}