| ; RUN: opt -S -loop-sink < %s | FileCheck %s |
| ; RUN: opt -S -verify-memoryssa -enable-mssa-in-legacy-loop-sink -loop-sink < %s | FileCheck %s |
| ; RUN: opt -S -aa-pipeline=basic-aa -passes=loop-sink < %s | FileCheck %s |
| ; RUN: opt -S -verify-memoryssa -enable-mssa-in-loop-sink -aa-pipeline=basic-aa -passes=loop-sink < %s | FileCheck %s |
| |
| target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-pc-windows-msvc19.13.26128" |
| |
| %struct.FontInfoData = type { i32 (...)** } |
| %struct.S = type { i8 } |
| |
| ; CHECK: @pr38462 |
| ; Make sure not to assert by trying to sink into catch.dispatch. |
| |
| define void @pr38462(%struct.FontInfoData* %this) personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) !prof !1 { |
| entry: |
| %s = alloca %struct.S |
| %call6 = call i32 @f() |
| %tobool7 = icmp eq i32 %call6, 0 |
| br i1 %tobool7, label %for.body.lr.ph, label %for.cond.cleanup |
| |
| for.body.lr.ph: |
| %0 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 0 |
| br label %for.body |
| |
| for.cond.cleanup.loopexit: |
| br label %for.cond.cleanup |
| |
| for.cond.cleanup: |
| ret void |
| |
| for.body: |
| %call2 = invoke i32 @f() to label %__try.cont unwind label %catch.dispatch |
| |
| catch.dispatch: |
| %1 = catchswitch within none [label %__except] unwind to caller |
| |
| __except: |
| %2 = catchpad within %1 [i8* null] |
| catchret from %2 to label %__except3 |
| |
| __except3: |
| call void @llvm.lifetime.start.p0i8(i64 1, i8* nonnull %0) |
| %call.i = call zeroext i1 @g(%struct.S* nonnull %s) |
| br i1 %call.i, label %if.then.i, label %exit |
| |
| if.then.i: |
| %call2.i = call i32 @f() |
| br label %exit |
| |
| exit: |
| call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull %0) |
| br label %__try.cont |
| |
| __try.cont: |
| %call = call i32 @f() |
| %tobool = icmp eq i32 %call, 0 |
| br i1 %tobool, label %for.body, label %for.cond.cleanup.loopexit |
| } |
| |
| declare i32 @__C_specific_handler(...) |
| declare i32 @f() |
| declare zeroext i1 @g(%struct.S*) |
| declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) |
| declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) |
| |
| !1 = !{!"function_entry_count", i64 1} |
| |