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runtime.Rethrow fix; llgo/ssa: IndirectJump fix

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This commit is contained in:
xushiwei
2024-06-12 20:53:30 +08:00
parent d500902eff
commit 42a5c60af6
13 changed files with 555 additions and 237 deletions
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192
cl/_testgo/defer2/out.ll
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@@ -2,7 +2,7 @@
source_filename = "main"
%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
%"github.com/goplus/llgo/internal/runtime.Defer" = type { i64, ptr, i64 }
%"github.com/goplus/llgo/internal/runtime.Defer" = type { ptr, i64, ptr, ptr }
@"main.init$guard" = global ptr null
@__llgo_argc = global ptr null
@@ -47,101 +47,115 @@ _llgo_0:
store i64 5, ptr %4, align 4
%5 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %2, align 8
%6 = call i1 @main.f(%"github.com/goplus/llgo/internal/runtime.String" %5)
%7 = load ptr, ptr @__llgo_defer, align 8
%8 = call ptr @pthread_getspecific(ptr %7)
%9 = alloca i8, i64 24, align 1
%10 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Defer", ptr %9, i32 0, i32 0
store i64 0, ptr %10, align 4
%11 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Defer", ptr %9, i32 0, i32 1
store ptr %8, ptr %11, align 8
%12 = call i32 @pthread_setspecific(ptr %7, ptr %9)
%13 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Defer", ptr %9, i32 0, i32 0
%14 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Defer", ptr %9, i32 0, i32 2
br i1 %6, label %_llgo_1, label %_llgo_2
%7 = load i32, ptr @__llgo_defer, align 4
%8 = call ptr @pthread_getspecific(i32 %7)
%9 = alloca i8, i64 196, align 1
%10 = alloca i8, i64 32, align 1
%11 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Defer", ptr %10, i32 0, i32 0
store ptr %9, ptr %11, align 8
%12 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Defer", ptr %10, i32 0, i32 1
store i64 0, ptr %12, align 4
%13 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Defer", ptr %10, i32 0, i32 2
store ptr %8, ptr %13, align 8
%14 = call i32 @pthread_setspecific(i32 %7, ptr %10)
%15 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Defer", ptr %10, i32 0, i32 1
%16 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Defer", ptr %10, i32 0, i32 3
%17 = call i32 @sigsetjmp(ptr %9, i32 0)
%18 = icmp eq i32 %17, 0
br i1 %18, label %_llgo_4, label %_llgo_7
_llgo_1: ; preds = %_llgo_0
%15 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%16 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %15, i32 0, i32 0
store ptr @1, ptr %16, align 8
%17 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %15, i32 0, i32 1
store i64 5, ptr %17, align 4
%18 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %15, align 8
%19 = load i64, ptr %13, align 4
%20 = or i64 %19, 1
store i64 %20, ptr %13, align 4
%21 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%22 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %21, i32 0, i32 0
store ptr @2, ptr %22, align 8
%23 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %21, i32 0, i32 1
store i64 3, ptr %23, align 4
%24 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %21, align 8
%25 = load i64, ptr %13, align 4
%26 = or i64 %25, 2
store i64 %26, ptr %13, align 4
store i64 0, ptr %14, align 4
br label %_llgo_4
_llgo_1: ; preds = %_llgo_4
%19 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%20 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %19, i32 0, i32 0
store ptr @1, ptr %20, align 8
%21 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %19, i32 0, i32 1
store i64 5, ptr %21, align 4
%22 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %19, align 8
%23 = load i64, ptr %15, align 4
%24 = or i64 %23, 1
store i64 %24, ptr %15, align 4
%25 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%26 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %25, i32 0, i32 0
store ptr @2, ptr %26, align 8
%27 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %25, i32 0, i32 1
store i64 3, ptr %27, align 4
%28 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %25, align 8
%29 = load i64, ptr %15, align 4
%30 = or i64 %29, 2
store i64 %30, ptr %15, align 4
store ptr blockaddress(@main, %_llgo_8), ptr %16, align 8
br label %_llgo_5
_llgo_2: ; preds = %_llgo_0
%27 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%28 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %27, i32 0, i32 0
store ptr @3, ptr %28, align 8
%29 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %27, i32 0, i32 1
store i64 5, ptr %29, align 4
%30 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %27, align 8
%31 = load i64, ptr %13, align 4
%32 = or i64 %31, 4
store i64 %32, ptr %13, align 4
store i64 1, ptr %14, align 4
br label %_llgo_4
_llgo_2: ; preds = %_llgo_4
%31 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%32 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %31, i32 0, i32 0
store ptr @3, ptr %32, align 8
%33 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %31, i32 0, i32 1
store i64 5, ptr %33, align 4
%34 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %31, align 8
%35 = load i64, ptr %15, align 4
%36 = or i64 %35, 4
store i64 %36, ptr %15, align 4
store ptr blockaddress(@main, %_llgo_9), ptr %16, align 8
br label %_llgo_5
_llgo_3: ; No predecessors!
ret i32 0
_llgo_4: ; preds = %_llgo_2, %_llgo_1
%33 = load i64, ptr %13, align 4
%34 = and i64 %33, 4
%35 = icmp ne i64 %34, 0
br i1 %35, label %_llgo_7, label %_llgo_8
_llgo_4: ; preds = %_llgo_0
br i1 %6, label %_llgo_1, label %_llgo_2
_llgo_5: ; preds = %_llgo_12
ret i32 0
_llgo_6: ; preds = %_llgo_12
ret i32 0
_llgo_7: ; preds = %_llgo_4
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %30)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
br label %_llgo_8
_llgo_8: ; preds = %_llgo_7, %_llgo_4
%36 = and i64 %33, 2
%37 = icmp ne i64 %36, 0
br i1 %37, label %_llgo_9, label %_llgo_10
_llgo_9: ; preds = %_llgo_8
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %24)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
br label %_llgo_10
_llgo_10: ; preds = %_llgo_9, %_llgo_8
%38 = and i64 %33, 1
_llgo_5: ; preds = %_llgo_2, %_llgo_1, %_llgo_7
%37 = load i64, ptr %15, align 4
%38 = and i64 %37, 4
%39 = icmp ne i64 %38, 0
br i1 %39, label %_llgo_11, label %_llgo_12
br i1 %39, label %_llgo_10, label %_llgo_11
_llgo_11: ; preds = %_llgo_10
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %18)
_llgo_6: ; preds = %_llgo_15
call void @"github.com/goplus/llgo/internal/runtime.Rethrow"(ptr %8)
unreachable
_llgo_7: ; preds = %_llgo_0
store ptr blockaddress(@main, %_llgo_6), ptr %16, align 8
br label %_llgo_5
_llgo_8: ; preds = %_llgo_15
ret i32 0
_llgo_9: ; preds = %_llgo_15
ret i32 0
_llgo_10: ; preds = %_llgo_5
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %34)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
br label %_llgo_12
br label %_llgo_11
_llgo_12: ; preds = %_llgo_11, %_llgo_10
%40 = load %"github.com/goplus/llgo/internal/runtime.Defer", ptr %9, align 8
%41 = extractvalue %"github.com/goplus/llgo/internal/runtime.Defer" %40, 2
%42 = call i32 @pthread_setspecific(ptr %7, i64 %41)
%43 = load i64, ptr %14, align 4
switch i64 %43, label %_llgo_5 [
i64 1, label %_llgo_6
]
_llgo_11: ; preds = %_llgo_10, %_llgo_5
%40 = and i64 %37, 2
%41 = icmp ne i64 %40, 0
br i1 %41, label %_llgo_12, label %_llgo_13
_llgo_12: ; preds = %_llgo_11
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %28)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
br label %_llgo_13
_llgo_13: ; preds = %_llgo_12, %_llgo_11
%42 = and i64 %37, 1
%43 = icmp ne i64 %42, 0
br i1 %43, label %_llgo_14, label %_llgo_15
_llgo_14: ; preds = %_llgo_13
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %22)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
br label %_llgo_15
_llgo_15: ; preds = %_llgo_14, %_llgo_13
%44 = load %"github.com/goplus/llgo/internal/runtime.Defer", ptr %10, align 8
%45 = extractvalue %"github.com/goplus/llgo/internal/runtime.Defer" %44, 2
%46 = call i32 @pthread_setspecific(i32 %7, ptr %45)
%47 = load ptr, ptr %16, align 8
indirectbr ptr %47, [label %_llgo_6, label %_llgo_8, label %_llgo_9]
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()
@@ -150,14 +164,18 @@ declare ptr @pthread_getspecific(i32)
declare i32 @pthread_setspecific(i32, ptr)
declare i32 @sigsetjmp(ptr, i32)
declare void @"github.com/goplus/llgo/internal/runtime.Rethrow"(ptr)
declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
define void @"main.init$after"() {
_llgo_0:
%0 = load ptr, ptr @__llgo_defer, align 8
%1 = icmp eq ptr %0, null
%0 = load i32, ptr @__llgo_defer, align 4
%1 = icmp eq i32 %0, 0
br i1 %1, label %_llgo_1, label %_llgo_2
_llgo_1: ; preds = %_llgo_0