xref: /llvm-project/llvm/test/CodeGen/X86/seh-unwind-inline-asm-codegen.ll (revision 2f448bf509432c1a19ec46ab8cbc7353c03c6280)
1; RUN: llc < %s | FileCheck %s
2
3target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
4target triple = "x86_64-pc-windows-msvc19.28.29914"
5
6@str = private unnamed_addr constant [6 x i8] c"Boom!\00", align 1
7
8define dso_local void @trap() {
9entry:
10  unreachable
11}
12
13define dso_local void @test() personality ptr @__CxxFrameHandler3 {
14entry:
15
16; CHECK-LABEL: .Ltmp0:
17; CHECK: callq  trap
18; CHECK-LABEL: .Ltmp1:
19
20  invoke void asm sideeffect unwind "call trap", "~{dirflag},~{fpsr},~{flags}"()
21          to label %exit unwind label %except
22
23exit:
24  ret void
25
26except:
27
28; CHECK-LABEL: "?dtor$2@?0?test@4HA":
29; CHECK: callq	printf
30
31  %0 = cleanuppad within none []
32  call void (ptr, ...) @printf(ptr @str) [ "funclet"(token %0) ]
33  cleanupret from %0 unwind to caller
34}
35
36declare dso_local i32 @__CxxFrameHandler3(...)
37
38declare dso_local void @printf(ptr, ...)
39
40; SEH Table
41
42; CHECK-LABEL: $cppxdata$test:
43; CHECK-NEXT:    .long    429065506                       # MagicNumber
44; CHECK-NEXT:    .long    1                               # MaxState
45; CHECK-NEXT:    .long    ($stateUnwindMap$test)@IMGREL   # UnwindMap
46; CHECK-NEXT:    .long    0                               # NumTryBlocks
47; CHECK-NEXT:    .long    0                               # TryBlockMap
48; CHECK-NEXT:    .long    3                               # IPMapEntries
49; CHECK-NEXT:    .long    ($ip2state$test)@IMGREL         # IPToStateXData
50; CHECK-NEXT:    .long    40                              # UnwindHelp
51; CHECK-NEXT:    .long    0                               # ESTypeList
52; CHECK-NEXT:    .long    1                               # EHFlags
53; CHECK-NEXT:$stateUnwindMap$test:
54; CHECK-NEXT:    .long    -1                              # ToState
55; CHECK-NEXT:    .long    "?dtor$2@?0?test@4HA"@IMGREL    # Action
56; CHECK-NEXT:$ip2state$test:
57; CHECK-NEXT:    .long    .Lfunc_begin0@IMGREL            # IP
58; CHECK-NEXT:    .long    -1                              # ToState
59; CHECK-NEXT:    .long    .Ltmp0@IMGREL+1                 # IP
60; CHECK-NEXT:    .long    0                               # ToState
61; CHECK-NEXT:    .long    .Ltmp1@IMGREL+1                 # IP
62; CHECK-NEXT:    .long    -1                              # ToState
63
64