minimize .ll test

Author: davidmrdavid

llvm/test/Instrumentation/AddressSanitizer/asan-win-dont-instrument-catchpad.ll

@@ -32,59 +32,32 @@
 ; CHECK: %ex = alloca i32, align 4
 ; CHECK: catchpad within %{{.*}} [ptr @"??_R0H@8", i32 0, ptr %ex]
 
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-pc-windows-msvc"
 
-%rtti.TypeDescriptor2 = type { ptr, ptr, [3 x i8] }
-%eh.ThrowInfo = type { i32, i32, i32, i32 }
-
-@"??_R0H@8" = external global %rtti.TypeDescriptor2
-@_TI1H = external unnamed_addr constant %eh.ThrowInfo, section ".xdata"
-@"??_C@_03PMGGPEJJ@?$CFd?6?$AA@" = external dso_local unnamed_addr constant [4 x i8], align 1
+@"??_R0H@8" = external global ptr
 
 ; Function Attrs: mustprogress noinline norecurse optnone uwtable sanitize_address
-define dso_local noundef i32 @main() #0 personality ptr @__CxxFrameHandler3 {
+define noundef i32 @main() sanitize_address personality ptr @__CxxFrameHandler3 {
 entry:
-  %retval = alloca i32, align 4
-  %tmp = alloca i32, align 4
   %ex = alloca i32, align 4
-  store i32 0, ptr %retval, align 4
-  store i32 1, ptr %tmp, align 4
-  invoke void @_CxxThrowException(ptr %tmp, ptr @_TI1H) #2
+  invoke void @throw()
           to label %unreachable unwind label %catch.dispatch
 
 catch.dispatch:                                   ; preds = %entry
   %0 = catchswitch within none [label %catch] unwind to caller
 
 catch:                                            ; preds = %catch.dispatch
   %1 = catchpad within %0 [ptr @"??_R0H@8", i32 0, ptr %ex]
-  %2 = load i32, ptr %ex, align 4
-  %call = call i32 (ptr, ...) @printf(ptr noundef @"??_C@_03PMGGPEJJ@?$CFd?6?$AA@", i32 noundef %2) [ "funclet"(token %1) ]
-  store i32 -1, ptr %retval, align 4
-  catchret from %1 to label %catchret.dest
-
-catchret.dest:                                    ; preds = %catch
-  br label %return
-
-try.cont:                                         ; No predecessors!
-  store i32 0, ptr %retval, align 4
-  br label %return
+  call void @opaque() [ "funclet"(token %1) ]
+  catchret from %1 to label %return
 
-return:                                           ; preds = %try.cont, %catchret.dest
-  %3 = load i32, ptr %retval, align 4
-  ret i32 %3
+return:                                           ; preds = %catch
+  ret i32 0
 
 unreachable:                                      ; preds = %entry
   unreachable
 }
 
-declare dso_local void @_CxxThrowException(ptr, ptr)
-
-declare dso_local i32 @__CxxFrameHandler3(...)
-
-; Function Attrs: mustprogress noinline optnone uwtable
-declare dso_local i32 @printf(ptr noundef, ...) #1
-
-attributes #0 = { mustprogress noinline norecurse optnone uwtable sanitize_address }
-attributes #1 = { mustprogress noinline optnone uwtable }
-attributes #2 = { noreturn }
+declare void @throw() noreturn
+declare void @opaque()
+declare i32 @__CxxFrameHandler3(...)