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-rw-r--r--llvm/test/CodeGen/WebAssembly/eh-lsda.ll239
-rw-r--r--llvm/test/CodeGen/WebAssembly/wasmehprepare.ll6
2 files changed, 3 insertions, 242 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/eh-lsda.ll b/llvm/test/CodeGen/WebAssembly/eh-lsda.ll
deleted file mode 100644
index fd550938c42..00000000000
--- a/llvm/test/CodeGen/WebAssembly/eh-lsda.ll
+++ /dev/null
@@ -1,239 +0,0 @@
-; RUN: llc < %s -disable-wasm-fallthrough-return-opt -wasm-keep-registers -exception-model=wasm -mattr=+exception-handling | FileCheck -allow-deprecated-dag-overlap %s
-target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
-target triple = "wasm32-unknown-unknown"
-
-@_ZTIi = external constant i8*
-@_ZTIf = external constant i8*
-@_ZTId = external constant i8*
-
-; Single catch (...) does not need an exception table.
-;
-; try {
-; may_throw();
-; } catch (...) {
-; }
-; CHECK-LABEL: test0:
-; CHECK-NOT: GCC_except_table
-define void @test0() personality i8* bitcast (i32 (...)* @__gxx_wasm_personality_v0 to i8*) {
-entry:
- invoke void @may_throw()
- to label %try.cont unwind label %catch.dispatch
-
-catch.dispatch: ; preds = %entry
- %0 = catchswitch within none [label %catch.start] unwind to caller
-
-catch.start: ; preds = %catch.dispatch
- %1 = catchpad within %0 [i8* null]
- %2 = call i8* @llvm.wasm.get.exception(token %1)
- %3 = call i32 @llvm.wasm.get.ehselector(token %1)
- %4 = call i8* @__cxa_begin_catch(i8* %2) [ "funclet"(token %1) ]
- call void @__cxa_end_catch() [ "funclet"(token %1) ]
- catchret from %1 to label %try.cont
-
-try.cont: ; preds = %entry, %catch.start
- ret void
-}
-
-; Exception table generation + shared action test.
-;
-; try {
-; may_throw();
-; } catch (int) {
-; } catch (float) {
-; } catch (double) {
-; } catch (...) {
-; }
-;
-; try {
-; may_throw();
-; } catch (double) {
-; } catch (...) {
-; }
-;
-; try {
-; may_throw();
-; } catch (int) {
-; } catch (float) {
-; }
-;
-; There are three landing pads. The second landing pad should share action table
-; entries with the first landing pad because they end with the same sequence
-; (double -> ...). But the third landing table cannot share action table entries
-; with others, so it should create its own entries.
-; CHECK-LABEL: test1:
-; CHECK: .section .rodata.gcc_except_table,"",@
-; CHECK-NEXT: .p2align 2
-; CHECK-NEXT: GCC_except_table[[START:[0-9]+]]:
-; CHECK-NEXT: .Lexception0:
-; CHECK-NEXT: .int8 255 # @LPStart Encoding = omit
-; CHECK-NEXT: .int8 0 # @TType Encoding = absptr
-; CHECK-NEXT: .uleb128 .Lttbase0-.Lttbaseref0
-; CHECK-NEXT: .Lttbaseref0:
-; CHECK-NEXT: .int8 1 # Call site Encoding = uleb128
-; CHECK-NEXT: .uleb128 .Lcst_end0-.Lcst_begin0
-; CHECK-NEXT: .Lcst_begin0:
-; CHECK-NEXT: .int8 0 # >> Call Site 0 <<
-; CHECK-NEXT: # On exception at call site 0
-; CHECK-NEXT: .int8 7 # Action: 4
-; CHECK-NEXT: .int8 1 # >> Call Site 1 <<
-; CHECK-NEXT: # On exception at call site 1
-; CHECK-NEXT: .int8 3 # Action: 2
-; CHECK-NEXT: .int8 2 # >> Call Site 2 <<
-; CHECK-NEXT: # On exception at call site 2
-; CHECK-NEXT: .int8 11 # Action: 6
-; CHECK-NEXT: .Lcst_end0:
-; CHECK-NEXT: .int8 1 # >> Action Record 1 <<
-; CHECK-NEXT: # Catch TypeInfo 1
-; CHECK-NEXT: .int8 0 # No further actions
-; CHECK-NEXT: .int8 2 # >> Action Record 2 <<
-; CHECK-NEXT: # Catch TypeInfo 2
-; CHECK-NEXT: .int8 125 # Continue to action 1
-; CHECK-NEXT: .int8 3 # >> Action Record 3 <<
-; CHECK-NEXT: # Catch TypeInfo 3
-; CHECK-NEXT: .int8 125 # Continue to action 2
-; CHECK-NEXT: .int8 4 # >> Action Record 4 <<
-; CHECK-NEXT: # Catch TypeInfo 4
-; CHECK-NEXT: .int8 125 # Continue to action 3
-; CHECK-NEXT: .int8 3 # >> Action Record 5 <<
-; CHECK-NEXT: # Catch TypeInfo 3
-; CHECK-NEXT: .int8 0 # No further actions
-; CHECK-NEXT: .int8 4 # >> Action Record 6 <<
-; CHECK-NEXT: # Catch TypeInfo 4
-; CHECK-NEXT: .int8 125 # Continue to action 5
-; CHECK-NEXT: .p2align 2
-; CHECK-NEXT: # >> Catch TypeInfos <<
-; CHECK-NEXT: .int32 _ZTIi # TypeInfo 4
-; CHECK-NEXT: .int32 _ZTIf # TypeInfo 3
-; CHECK-NEXT: .int32 _ZTId # TypeInfo 2
-; CHECK-NEXT: .int32 0 # TypeInfo 1
-; CHECK-NEXT: .Lttbase0:
-; CHECK-NEXT: .p2align 2
-; CHECK-NEXT: .LGCC_except_table_end[[END:[0-9]+]]:
-; CHECK-NEXT: .size GCC_except_table[[START]], .LGCC_except_table_end[[END]]-GCC_except_table[[START]]
-define void @test1() personality i8* bitcast (i32 (...)* @__gxx_wasm_personality_v0 to i8*) {
-entry:
- invoke void @may_throw()
- to label %try.cont unwind label %catch.dispatch
-
-catch.dispatch: ; preds = %entry
- %0 = catchswitch within none [label %catch.start] unwind to caller
-
-catch.start: ; preds = %catch.dispatch
- %1 = catchpad within %0 [i8* bitcast (i8** @_ZTIi to i8*), i8* bitcast (i8** @_ZTIf to i8*), i8* bitcast (i8** @_ZTId to i8*), i8* null]
- %2 = call i8* @llvm.wasm.get.exception(token %1)
- %3 = call i32 @llvm.wasm.get.ehselector(token %1)
- %4 = call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*))
- %matches = icmp eq i32 %3, %4
- br i1 %matches, label %catch10, label %catch.fallthrough
-
-catch10: ; preds = %catch.start
- %5 = call i8* @__cxa_begin_catch(i8* %2) [ "funclet"(token %1) ]
- %6 = bitcast i8* %5 to i32*
- %7 = load i32, i32* %6, align 4
- call void @__cxa_end_catch() [ "funclet"(token %1) ]
- catchret from %1 to label %try.cont
-
-try.cont: ; preds = %entry, %catch, %catch4, %catch7, %catch10
- invoke void @may_throw()
- to label %try.cont23 unwind label %catch.dispatch14
-
-catch.dispatch14: ; preds = %try.cont
- %8 = catchswitch within none [label %catch.start15] unwind to caller
-
-catch.start15: ; preds = %catch.dispatch14
- %9 = catchpad within %8 [i8* bitcast (i8** @_ZTId to i8*), i8* null]
- %10 = call i8* @llvm.wasm.get.exception(token %9)
- %11 = call i32 @llvm.wasm.get.ehselector(token %9)
- %12 = call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTId to i8*))
- %matches16 = icmp eq i32 %11, %12
- %13 = call i8* @__cxa_begin_catch(i8* %10) [ "funclet"(token %9) ]
- br i1 %matches16, label %catch20, label %catch17
-
-catch20: ; preds = %catch.start15
- %14 = bitcast i8* %13 to double*
- %15 = load double, double* %14, align 8
- call void @__cxa_end_catch() [ "funclet"(token %9) ]
- catchret from %9 to label %try.cont23
-
-try.cont23: ; preds = %try.cont, %catch17, %catch20
- invoke void @may_throw()
- to label %try.cont36 unwind label %catch.dispatch25
-
-catch.dispatch25: ; preds = %try.cont23
- %16 = catchswitch within none [label %catch.start26] unwind to caller
-
-catch.start26: ; preds = %catch.dispatch25
- %17 = catchpad within %16 [i8* bitcast (i8** @_ZTIi to i8*), i8* bitcast (i8** @_ZTIf to i8*)]
- %18 = call i8* @llvm.wasm.get.exception(token %17)
- %19 = call i32 @llvm.wasm.get.ehselector(token %17)
- %20 = call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*))
- %matches27 = icmp eq i32 %19, %20
- br i1 %matches27, label %catch33, label %catch.fallthrough28
-
-catch33: ; preds = %catch.start26
- %21 = call i8* @__cxa_begin_catch(i8* %18) [ "funclet"(token %17) ]
- %22 = bitcast i8* %21 to i32*
- %23 = load i32, i32* %22, align 4
- call void @__cxa_end_catch() [ "funclet"(token %17) ]
- catchret from %17 to label %try.cont36
-
-catch.fallthrough28: ; preds = %catch.start26
- %24 = call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIf to i8*))
- %matches29 = icmp eq i32 %19, %24
- br i1 %matches29, label %catch30, label %rethrow
-
-catch30: ; preds = %catch.fallthrough28
- %25 = call i8* @__cxa_begin_catch(i8* %18) [ "funclet"(token %17) ]
- %26 = bitcast i8* %25 to float*
- %27 = load float, float* %26, align 4
- call void @__cxa_end_catch() [ "funclet"(token %17) ]
- catchret from %17 to label %try.cont36
-
-rethrow: ; preds = %catch.fallthrough28
- call void @__cxa_rethrow() [ "funclet"(token %17) ]
- unreachable
-
-try.cont36: ; preds = %try.cont23, %catch30, %catch33
- ret void
-
-catch17: ; preds = %catch.start15
- call void @__cxa_end_catch() [ "funclet"(token %9) ]
- catchret from %9 to label %try.cont23
-
-catch.fallthrough: ; preds = %catch.start
- %28 = call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIf to i8*))
- %matches1 = icmp eq i32 %3, %28
- br i1 %matches1, label %catch7, label %catch.fallthrough2
-
-catch7: ; preds = %catch.fallthrough
- %29 = call i8* @__cxa_begin_catch(i8* %2) [ "funclet"(token %1) ]
- %30 = bitcast i8* %29 to float*
- %31 = load float, float* %30, align 4
- call void @__cxa_end_catch() [ "funclet"(token %1) ]
- catchret from %1 to label %try.cont
-
-catch.fallthrough2: ; preds = %catch.fallthrough
- %32 = call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTId to i8*))
- %matches3 = icmp eq i32 %3, %32
- %33 = call i8* @__cxa_begin_catch(i8* %2) [ "funclet"(token %1) ]
- br i1 %matches3, label %catch4, label %catch
-
-catch4: ; preds = %catch.fallthrough2
- %34 = bitcast i8* %33 to double*
- %35 = load double, double* %34, align 8
- call void @__cxa_end_catch() [ "funclet"(token %1) ]
- catchret from %1 to label %try.cont
-
-catch: ; preds = %catch.fallthrough2
- call void @__cxa_end_catch() [ "funclet"(token %1) ]
- catchret from %1 to label %try.cont
-}
-
-declare void @may_throw()
-declare i32 @llvm.eh.typeid.for(i8*)
-declare i8* @llvm.wasm.get.exception(token)
-declare i32 @llvm.wasm.get.ehselector(token)
-declare void @__cxa_rethrow()
-declare i8* @__cxa_begin_catch(i8*)
-declare void @__cxa_end_catch()
-declare i32 @__gxx_wasm_personality_v0(...)
diff --git a/llvm/test/CodeGen/WebAssembly/wasmehprepare.ll b/llvm/test/CodeGen/WebAssembly/wasmehprepare.ll
index 67e198eb058..e6005e34057 100644
--- a/llvm/test/CodeGen/WebAssembly/wasmehprepare.ll
+++ b/llvm/test/CodeGen/WebAssembly/wasmehprepare.ll
@@ -30,7 +30,7 @@ catch.start: ; preds = %catch.dispatch
; CHECK: catch.start:
; CHECK-NEXT: %[[CATCHPAD:.*]] = catchpad
; CHECK-NEXT: %[[EXN:.*]] = call i8* @llvm.wasm.catch(i32 0)
-; CHECK-NEXT: call void @llvm.wasm.landingpad.index(token %[[CATCHPAD]], i32 0)
+; CHECK-NEXT: call void @llvm.wasm.landingpad.index(i32 0)
; CHECK-NEXT: store i32 0, i32* getelementptr inbounds ({ i32, i8*, i32 }, { i32, i8*, i32 }* @__wasm_lpad_context, i32 0, i32 0)
; CHECK-NEXT: %[[LSDA:.*]] = call i8* @llvm.wasm.lsda()
; CHECK-NEXT: store i8* %[[LSDA]], i8** getelementptr inbounds ({ i32, i8*, i32 }, { i32, i8*, i32 }* @__wasm_lpad_context, i32 0, i32 1)
@@ -98,7 +98,7 @@ catch.start3: ; preds = %catch.dispatch2
%matches = icmp eq i32 %8, %9
br i1 %matches, label %catch4, label %rethrow
; CHECK: catch.start3:
-; CHECK: call void @llvm.wasm.landingpad.index(token %{{.+}}, i32 0)
+; CHECK: call void @llvm.wasm.landingpad.index(i32 0)
catch4: ; preds = %catch.start3
%10 = call i8* @__cxa_begin_catch(i8* %7) [ "funclet"(token %6) ]
@@ -311,7 +311,7 @@ declare void @__cxa_rethrow()
declare void @__clang_call_terminate(i8*)
; CHECK-DAG: declare i8* @llvm.wasm.catch(i32)
-; CHECK-DAG: declare void @llvm.wasm.landingpad.index(token, i32)
+; CHECK-DAG: declare void @llvm.wasm.landingpad.index(i32)
; CHECK-DAG: declare i8* @llvm.wasm.lsda()
; CHECK-DAG: declare i32 @_Unwind_CallPersonality(i8*)
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