diff options
Diffstat (limited to 'llvm/test/CodeGen/WebAssembly')
4 files changed, 21 insertions, 303 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/lower-em-ehsjlj-options.ll b/llvm/test/CodeGen/WebAssembly/lower-em-ehsjlj-options.ll deleted file mode 100644 index 8283b49cd58..00000000000 --- a/llvm/test/CodeGen/WebAssembly/lower-em-ehsjlj-options.ll +++ /dev/null @@ -1,61 +0,0 @@ -; RUN: llc < %s -enable-emscripten-cxx-exceptions | FileCheck %s --check-prefix=EH -; RUN: llc < %s -enable-emscripten-sjlj | FileCheck %s --check-prefix=SJLJ -; RUN: llc < %s | FileCheck %s --check-prefix=NONE - -target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" -target triple = "wasm32-unknown-unknown" - -%struct.__jmp_buf_tag = type { [6 x i32], i32, [32 x i32] } - -define hidden void @exception() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { -; EH-LABEL: type exception,@function -; NONE-LABEL: type exception,@function -entry: - invoke void @foo() - to label %try.cont unwind label %lpad -; EH: call __invoke_void@FUNCTION -; NONE: call foo@FUNCTION - -lpad: ; preds = %entry - %0 = landingpad { i8*, i32 } - catch i8* null - %1 = extractvalue { i8*, i32 } %0, 0 - %2 = extractvalue { i8*, i32 } %0, 1 - %3 = call i8* @__cxa_begin_catch(i8* %1) #2 - call void @__cxa_end_catch() - br label %try.cont - -try.cont: ; preds = %entry, %lpad - ret void -} - -define hidden void @setjmp_longjmp() { -; SJLJ-LABEL: type setjmp_longjmp,@function -; NONE-LABEL: type setjmp_longjmp,@function -entry: - %buf = alloca [1 x %struct.__jmp_buf_tag], align 16 - %arraydecay = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %buf, i32 0, i32 0 - %call = call i32 @setjmp(%struct.__jmp_buf_tag* %arraydecay) #0 - %arraydecay1 = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %buf, i32 0, i32 0 - call void @longjmp(%struct.__jmp_buf_tag* %arraydecay1, i32 1) #1 - unreachable -; SJLJ: i32.call ${{[a-zA-Z0-9]+}}=, saveSetjmp@FUNCTION -; SJLJ: i32.call ${{[a-zA-Z0-9]+}}=, testSetjmp@FUNCTION -; NONE: i32.call ${{[a-zA-Z0-9]+}}=, setjmp@FUNCTION -; NONE: call longjmp@FUNCTION -} - -declare void @foo() -declare i32 @__gxx_personality_v0(...) -declare i8* @__cxa_begin_catch(i8*) -declare void @__cxa_end_catch() -; Function Attrs: returns_twice -declare i32 @setjmp(%struct.__jmp_buf_tag*) #0 -; Function Attrs: noreturn -declare void @longjmp(%struct.__jmp_buf_tag*, i32) #1 -declare i8* @malloc(i32) -declare void @free(i8*) - -attributes #0 = { returns_twice } -attributes #1 = { noreturn } -attributes #2 = { nounwind } diff --git a/llvm/test/CodeGen/WebAssembly/lower-em-exceptions-whitelist.ll b/llvm/test/CodeGen/WebAssembly/lower-em-exceptions-whitelist.ll index 5fcc39909b0..e510bc9fca7 100644 --- a/llvm/test/CodeGen/WebAssembly/lower-em-exceptions-whitelist.ll +++ b/llvm/test/CodeGen/WebAssembly/lower-em-exceptions-whitelist.ll @@ -1,8 +1,5 @@ ; RUN: opt < %s -wasm-lower-em-ehsjlj -emscripten-cxx-exceptions-whitelist=do_catch -S | FileCheck %s -target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" -target triple = "wasm32-unknown-unknown" - define void @dont_catch() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { ; CHECK-LABEL: @dont_catch( entry: @@ -37,7 +34,7 @@ entry: invoke void @foo() to label %invoke.cont unwind label %lpad ; CHECK: entry: -; CHECK-NEXT: store i32 0, i32* +; CHECK-NEXT: store i1 false, i1* ; CHECK-NEXT: call void @__invoke_void(void ()* @foo) invoke.cont: ; preds = %entry diff --git a/llvm/test/CodeGen/WebAssembly/lower-em-exceptions.ll b/llvm/test/CodeGen/WebAssembly/lower-em-exceptions.ll index 60953cdb6ef..e9eb2540ccc 100644 --- a/llvm/test/CodeGen/WebAssembly/lower-em-exceptions.ll +++ b/llvm/test/CodeGen/WebAssembly/lower-em-exceptions.ll @@ -1,13 +1,10 @@ ; RUN: opt < %s -wasm-lower-em-ehsjlj -S | FileCheck %s -target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" -target triple = "wasm32-unknown-unknown" - @_ZTIi = external constant i8* @_ZTIc = external constant i8* -; CHECK-DAG: @[[__THREW__:__THREW__.*]] = global i32 0 -; CHECK-DAG: @[[THREWVALUE:__threwValue.*]] = global i32 0 -; CHECK-DAG: @[[TEMPRET0:__tempRet0.*]] = global i32 0 +; CHECK: @[[__THREW__:__THREW__.*]] = global i1 false +; CHECK: @[[THREWVALUE:__threwValue.*]] = global i32 0 +; CHECK: @[[TEMPRET0:__tempRet0.*]] = global i32 0 ; Test invoke instruction with clauses (try-catch block) define void @clause() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { @@ -16,12 +13,11 @@ entry: invoke void @foo(i32 3) to label %invoke.cont unwind label %lpad ; CHECK: entry: -; CHECK-NEXT: store i32 0, i32* @[[__THREW__]] +; CHECK-NEXT: store i1 false, i1* @[[__THREW__]] ; CHECK-NEXT: call void @__invoke_void_i32(void (i32)* @foo, i32 3) -; CHECK-NEXT: %[[__THREW__VAL:.*]] = load i32, i32* @[[__THREW__]] -; CHECK-NEXT: store i32 0, i32* @[[__THREW__]] -; CHECK-NEXT: %cmp = icmp eq i32 %[[__THREW__VAL]], 1 -; CHECK-NEXT: br i1 %cmp, label %lpad, label %invoke.cont +; CHECK-NEXT: %[[__THREW__VAL:.*]] = load i1, i1* @[[__THREW__]] +; CHECK-NEXT: store i1 false, i1* @[[__THREW__]] +; CHECK-NEXT: br i1 %[[__THREW__VAL]], label %lpad, label %invoke.cont invoke.cont: ; preds = %entry br label %try.cont @@ -72,12 +68,11 @@ entry: invoke void @foo(i32 3) to label %invoke.cont unwind label %lpad ; CHECK: entry: -; CHECK-NEXT: store i32 0, i32* @[[__THREW__]] +; CHECK-NEXT: store i1 false, i1* @[[__THREW__]] ; CHECK-NEXT: call void @__invoke_void_i32(void (i32)* @foo, i32 3) -; CHECK-NEXT: %[[__THREW__VAL:.*]] = load i32, i32* @[[__THREW__]] -; CHECK-NEXT: store i32 0, i32* @[[__THREW__]] -; CHECK-NEXT: %cmp = icmp eq i32 %[[__THREW__VAL]], 1 -; CHECK-NEXT: br i1 %cmp, label %lpad, label %invoke.cont +; CHECK-NEXT: %[[__THREW__VAL:.*]] = load i1, i1* @[[__THREW__]] +; CHECK-NEXT: store i1 false, i1* @[[__THREW__]] +; CHECK-NEXT: br i1 %[[__THREW__VAL]], label %lpad, label %invoke.cont invoke.cont: ; preds = %entry ret void @@ -123,7 +118,7 @@ entry: %0 = invoke noalias i8* @bar(i8 signext 1, i8 zeroext 2) to label %invoke.cont unwind label %lpad ; CHECK: entry: -; CHECK-NEXT: store i32 0, i32* @[[__THREW__]] +; CHECK-NEXT: store i1 false, i1* @[[__THREW__]] ; CHECK-NEXT: %0 = call noalias i8* @"__invoke_i8*_i8_i8"(i8* (i8, i8)* @bar, i8 signext 1, i8 zeroext 2) invoke.cont: ; preds = %entry @@ -167,19 +162,19 @@ declare i8* @__cxa_begin_catch(i8*) declare void @__cxa_end_catch() declare void @__cxa_call_unexpected(i8*) -; JS glue functions and invoke wrappers declaration -; CHECK-DAG: declare void @__resumeException(i8*) -; CHECK-DAG: declare void @__invoke_void_i32(void (i32)*, i32) -; CHECK-DAG: declare i8* @__cxa_find_matching_catch_4(i8*, i8*) +; JS glue functions and invoke wrappers registration +; CHECK: declare void @__resumeException(i8*) +; CHECK: declare void @__invoke_void_i32(void (i32)*, i32) +; CHECK: declare i8* @__cxa_find_matching_catch_4(i8*, i8*) ; setThrew function creation -; CHECK-LABEL: define void @setThrew(i32 %threw, i32 %value) { +; CHECK-LABEL: define void @setThrew(i1 %threw, i32 %value) { ; CHECK: entry: -; CHECK-NEXT: %[[__THREW__]].val = load i32, i32* @[[__THREW__]] -; CHECK-NEXT: %cmp = icmp eq i32 %[[__THREW__]].val, 0 +; CHECK-NEXT: %[[__THREW__]].val = load i1, i1* @[[__THREW__]] +; CHECK-NEXT: %cmp = icmp eq i1 %[[__THREW__]].val, false ; CHECK-NEXT: br i1 %cmp, label %if.then, label %if.end ; CHECK: if.then: -; CHECK-NEXT: store i32 %threw, i32* @[[__THREW__]] +; CHECK-NEXT: store i1 %threw, i1* @[[__THREW__]] ; CHECK-NEXT: store i32 %value, i32* @[[THREWVALUE]] ; CHECK-NEXT: br label %if.end ; CHECK: if.end: diff --git a/llvm/test/CodeGen/WebAssembly/lower-em-sjlj.ll b/llvm/test/CodeGen/WebAssembly/lower-em-sjlj.ll deleted file mode 100644 index 40b9d62a036..00000000000 --- a/llvm/test/CodeGen/WebAssembly/lower-em-sjlj.ll +++ /dev/null @@ -1,213 +0,0 @@ -; RUN: opt < %s -wasm-lower-em-ehsjlj -S | FileCheck %s - -target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" -target triple = "wasm32-unknown-unknown" - -%struct.__jmp_buf_tag = type { [6 x i32], i32, [32 x i32] } - -@global_var = hidden global i32 0, align 4 -; CHECK-DAG: @[[__THREW__:__THREW__.*]] = global i32 0 -; CHECK-DAG: @[[THREWVALUE:__threwValue.*]] = global i32 0 -; CHECK-DAG: @[[TEMPRET0:__tempRet0.*]] = global i32 0 - -; Test a simple setjmp - longjmp sequence -define hidden void @setjmp_longjmp() { -; CHECK-LABEL: @setjmp_longjmp -entry: - %buf = alloca [1 x %struct.__jmp_buf_tag], align 16 - %arraydecay = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %buf, i32 0, i32 0 - %call = call i32 @setjmp(%struct.__jmp_buf_tag* %arraydecay) #0 - %arraydecay1 = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %buf, i32 0, i32 0 - call void @longjmp(%struct.__jmp_buf_tag* %arraydecay1, i32 1) #1 - unreachable -; CHECK: entry: -; CHECK-NEXT: %[[MALLOCCALL:.*]] = tail call i8* @malloc(i32 40) -; CHECK-NEXT: %[[SETJMP_TABLE:.*]] = bitcast i8* %[[MALLOCCALL]] to i32* -; CHECK-NEXT: store i32 0, i32* %[[SETJMP_TABLE]] -; CHECK-NEXT: %[[SETJMP_TABLE_SIZE:.*]] = add i32 4, 0 -; CHECK-NEXT: %[[BUF:.*]] = alloca [1 x %struct.__jmp_buf_tag] -; CHECK-NEXT: %[[ARRAYDECAY:.*]] = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %[[BUF]], i32 0, i32 0 -; CHECK-NEXT: %[[SETJMP_TABLE1:.*]] = call i32* @saveSetjmp(%struct.__jmp_buf_tag* %[[ARRAYDECAY]], i32 1, i32* %[[SETJMP_TABLE]], i32 %[[SETJMP_TABLE_SIZE]]) -; CHECK-NEXT: %[[SETJMP_TABLE_SIZE1:.*]] = load i32, i32* @[[TEMPRET0]] -; CHECK-NEXT: br label %entry.split - -; CHECK: entry.split: -; CHECK-NEXT: phi i32 [ 0, %entry ], [ %[[LONGJMP_RESULT:.*]], %if.end ] -; CHECK-NEXT: %[[ARRAYDECAY1:.*]] = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %[[BUF]], i32 0, i32 0 -; CHECK-NEXT: store i32 0, i32* @[[__THREW__]] -; CHECK-NEXT: call void @"__invoke_void_%struct.__jmp_buf_tag*_i32"(void (%struct.__jmp_buf_tag*, i32)* @emscripten_longjmp_jmpbuf, %struct.__jmp_buf_tag* %[[ARRAYDECAY1]], i32 1) -; CHECK-NEXT: %[[__THREW__VAL:.*]] = load i32, i32* @[[__THREW__]] -; CHECK-NEXT: store i32 0, i32* @[[__THREW__]] -; CHECK-NEXT: %[[CMP0:.*]] = icmp ne i32 %__THREW__.val, 0 -; CHECK-NEXT: %[[THREWVALUE_VAL:.*]] = load i32, i32* @[[THREWVALUE]] -; CHECK-NEXT: %[[CMP1:.*]] = icmp ne i32 %[[THREWVALUE_VAL]], 0 -; CHECK-NEXT: %[[CMP:.*]] = and i1 %[[CMP0]], %[[CMP1]] -; CHECK-NEXT: br i1 %[[CMP]], label %if.then1, label %if.else1 - -; CHECK: entry.split.split: -; CHECK-NEXT: unreachable - -; CHECK: if.then1: -; CHECK-NEXT: %[[__THREW__VAL_I32P:.*]] = inttoptr i32 %[[__THREW__VAL]] to i32* -; CHECK-NEXT: %[[__THREW__VAL_I32P_LOADED:.*]] = load i32, i32* %[[__THREW__VAL_I32P]] -; CHECK-NEXT: %[[LABEL:.*]] = call i32 @testSetjmp(i32 %[[__THREW__VAL_I32P_LOADED]], i32* %[[SETJMP_TABLE1]], i32 %[[SETJMP_TABLE_SIZE1]]) -; CHECK-NEXT: %[[CMP:.*]] = icmp eq i32 %[[LABEL]], 0 -; CHECK-NEXT: br i1 %[[CMP]], label %if.then2, label %if.end2 - -; CHECK: if.else1: -; CHECK-NEXT: br label %if.end - -; CHECK: if.end: -; CHECK-NEXT: %[[LABEL_PHI:.*]] = phi i32 [ %[[LABEL:.*]], %if.end2 ], [ -1, %if.else1 ] -; CHECK-NEXT: %[[LONGJMP_RESULT]] = load i32, i32* @[[TEMPRET0]] -; CHECK-NEXT: switch i32 %[[LABEL_PHI]], label %entry.split.split [ -; CHECK-NEXT: i32 1, label %entry.split -; CHECK-NEXT: ] - -; CHECK: if.then2: -; CHECK-NEXT: call void @emscripten_longjmp(i32 %[[__THREW__VAL]], i32 %[[THREWVALUE_VAL]]) -; CHECK-NEXT: unreachable - -; CHECK: if.end2: -; CHECK-NEXT: store i32 %[[THREWVALUE_VAL]], i32* @[[TEMPRET0]] -; CHECK-NEXT: br label %if.end -} - -; Test a case of a function call (which is not longjmp) after a setjmp -define hidden void @setjmp_other() { -; CHECK-LABEL: @setjmp_other -entry: - %buf = alloca [1 x %struct.__jmp_buf_tag], align 16 - %arraydecay = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %buf, i32 0, i32 0 - %call = call i32 @setjmp(%struct.__jmp_buf_tag* %arraydecay) #0 - call void @foo() - ret void -; CHECK: entry: -; CHECK: %[[SETJMP_TABLE:.*]] = call i32* @saveSetjmp( - -; CHECK: entry.split: -; CHECK: call void @__invoke_void(void ()* @foo) - -; CHECK: entry.split.split: -; CHECK-NEXT: %[[BUF:.*]] = bitcast i32* %[[SETJMP_TABLE]] to i8* -; CHECK-NEXT: tail call void @free(i8* %[[BUF]]) -; CHECK-NEXT: ret void -} - -; Test a case when a function call is within try-catch, after a setjmp -define hidden void @exception_and_longjmp() #3 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { -; CHECK-LABEL: @exception_and_longjmp -entry: - %buf = alloca [1 x %struct.__jmp_buf_tag], align 16 - %arraydecay = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %buf, i32 0, i32 0 - %call = call i32 @setjmp(%struct.__jmp_buf_tag* %arraydecay) #0 - invoke void @foo() - to label %try.cont unwind label %lpad - -; CHECK: entry.split: -; CHECK: store i32 0, i32* @[[__THREW__]] -; CHECK-NEXT: call void @__invoke_void(void ()* @foo) -; CHECK-NEXT: %[[__THREW__VAL:.*]] = load i32, i32* @[[__THREW__]] -; CHECK-NEXT: store i32 0, i32* @[[__THREW__]] -; CHECK-NEXT: %[[CMP0:.*]] = icmp ne i32 %[[__THREW__VAL]], 0 -; CHECK-NEXT: %[[THREWVALUE_VAL:.*]] = load i32, i32* @[[THREWVALUE]] -; CHECK-NEXT: %[[CMP1:.*]] = icmp ne i32 %[[THREWVALUE_VAL]], 0 -; CHECK-NEXT: %[[CMP:.*]] = and i1 %[[CMP0]], %[[CMP1]] -; CHECK-NEXT: br i1 %[[CMP]], label %if.then1, label %if.else1 - -; CHECK: entry.split.split: -; CHECK-NEXT: %[[CMP:.*]] = icmp eq i32 %[[__THREW__VAL]], 1 -; CHECK-NEXT: br i1 %[[CMP]], label %lpad, label %try.cont - -lpad: ; preds = %entry - %0 = landingpad { i8*, i32 } - catch i8* null - %1 = extractvalue { i8*, i32 } %0, 0 - %2 = extractvalue { i8*, i32 } %0, 1 - %3 = call i8* @__cxa_begin_catch(i8* %1) #2 - call void @__cxa_end_catch() - br label %try.cont - -try.cont: ; preds = %entry, %lpad - ret void -} - -; Test SSA validity -define hidden void @ssa(i32 %n) { -; CHECK-LABEL: @ssa -entry: - %buf = alloca [1 x %struct.__jmp_buf_tag], align 16 - %cmp = icmp sgt i32 %n, 5 - br i1 %cmp, label %if.then, label %if.end -; CHECK: entry: -; CHECK: %[[SETJMP_TABLE0:.*]] = bitcast i8* -; CHECK: %[[SETJMP_TABLE_SIZE0:.*]] = add i32 4, 0 - -if.then: ; preds = %entry - %0 = load i32, i32* @global_var, align 4 - %arraydecay = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %buf, i32 0, i32 0 - %call = call i32 @setjmp(%struct.__jmp_buf_tag* %arraydecay) #0 - store i32 %0, i32* @global_var, align 4 - br label %if.end -; CHECK: if.then: -; CHECK: %[[VAR0:.*]] = load i32, i32* @global_var, align 4 -; CHECK: %[[SETJMP_TABLE1:.*]] = call i32* @saveSetjmp( -; CHECK-NEXT: %[[SETJMP_TABLE_SIZE1:.*]] = load i32, i32* @[[TEMPRET0]] - -; CHECK: if.then.split: -; CHECK: %[[VAR1:.*]] = phi i32 [ %[[VAR0]], %if.then ], [ %[[VAR2:.*]], %if.end3 ] -; CHECK: %[[SETJMP_TABLE_SIZE2:.*]] = phi i32 [ %[[SETJMP_TABLE_SIZE1]], %if.then ], [ %[[SETJMP_TABLE_SIZE3:.*]], %if.end3 ] -; CHECK: %[[SETJMP_TABLE2:.*]] = phi i32* [ %[[SETJMP_TABLE1]], %if.then ], [ %[[SETJMP_TABLE3:.*]], %if.end3 ] -; CHECK: store i32 %[[VAR1]], i32* @global_var, align 4 - -if.end: ; preds = %if.then, %entry - %arraydecay1 = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %buf, i32 0, i32 0 - call void @longjmp(%struct.__jmp_buf_tag* %arraydecay1, i32 5) #1 - unreachable -; CHECK: if.end: -; CHECK: %[[VAR2]] = phi i32 [ %[[VAR1]], %if.then.split ], [ undef, %entry ] -; CHECK: %[[SETJMP_TABLE_SIZE3]] = phi i32 [ %[[SETJMP_TABLE_SIZE2]], %if.then.split ], [ %[[SETJMP_TABLE_SIZE0]], %entry ] -; CHECK: %[[SETJMP_TABLE3]] = phi i32* [ %[[SETJMP_TABLE2]], %if.then.split ], [ %[[SETJMP_TABLE0]], %entry ] -} - -; Test a case when a function only calls other functions that are neither setjmp nor longjmp -define hidden void @only_other_func() { -entry: - call void @foo() - ret void -; CHECK: call void @foo() -} - -; Test a case when a function only calls longjmp and not setjmp -define hidden void @only_longjmp() { -entry: - %buf = alloca [1 x %struct.__jmp_buf_tag], align 16 - %arraydecay = getelementptr inbounds [1 x %struct.__jmp_buf_tag], [1 x %struct.__jmp_buf_tag]* %buf, i32 0, i32 0 - call void @longjmp(%struct.__jmp_buf_tag* %arraydecay, i32 5) #1 - unreachable -; CHECK: %[[ARRAYDECAY:.*]] = getelementptr inbounds -; CHECK-NEXT: call void @emscripten_longjmp_jmpbuf(%struct.__jmp_buf_tag* %[[ARRAYDECAY]], i32 5) #1 -} - -declare void @foo() -; Function Attrs: returns_twice -declare i32 @setjmp(%struct.__jmp_buf_tag*) #0 -; Function Attrs: noreturn -declare void @longjmp(%struct.__jmp_buf_tag*, i32) #1 -declare i32 @__gxx_personality_v0(...) -declare i8* @__cxa_begin_catch(i8*) -declare void @__cxa_end_catch() -declare i8* @malloc(i32) -declare void @free(i8*) - -; JS glue functions and invoke wrappers declaration -; CHECK-DAG: declare i32* @saveSetjmp(%struct.__jmp_buf_tag*, i32, i32*, i32) -; CHECK-DAG: declare i32 @testSetjmp(i32, i32*, i32) -; CHECK-DAG: declare void @emscripten_longjmp_jmpbuf(%struct.__jmp_buf_tag*, i32) -; CHECK-DAG: declare void @emscripten_longjmp(i32, i32) -; CHECK-DAG: declare void @__invoke_void(void ()*) -; CHECK-DAG: declare void @"__invoke_void_%struct.__jmp_buf_tag*_i32"(void (%struct.__jmp_buf_tag*, i32)*, %struct.__jmp_buf_tag*, i32) - -attributes #0 = { returns_twice } -attributes #1 = { noreturn } -attributes #2 = { nounwind } |
