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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s | FileCheck %s
target datalayout = "e-m:x-p:32:32-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32-a:0:32-S32"
target triple = "i386-pc-windows-msvc"
%struct.Foo = type { i32, i32 }
define dso_local noundef i32 @foo() local_unnamed_addr #0 personality ptr @__CxxFrameHandler3 {
; CHECK-LABEL: foo:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushl %ebp
; CHECK-NEXT: movl %esp, %ebp
; CHECK-NEXT: pushl %ebx
; CHECK-NEXT: pushl %edi
; CHECK-NEXT: pushl %esi
; CHECK-NEXT: subl $16, %esp
; CHECK-NEXT: movl %esp, -28(%ebp)
; CHECK-NEXT: movl $-1, -16(%ebp)
; CHECK-NEXT: leal -24(%ebp), %eax
; CHECK-NEXT: movl $___ehhandler$foo, -20(%ebp)
; CHECK-NEXT: movl %fs:0, %ecx
; CHECK-NEXT: movl %ecx, -24(%ebp)
; CHECK-NEXT: movl %eax, %fs:0
; CHECK-NEXT: pushl %eax
; CHECK-NEXT: pushl %eax
; CHECK-NEXT: movl %esp, %ecx
; CHECK-NEXT: movl %esp, -28(%ebp)
; CHECK-NEXT: movl $123, (%ecx)
; CHECK-NEXT: calll _bar
; CHECK-NEXT: movl $0, -16(%ebp)
; CHECK-NEXT: calll _alwaysthrows
; CHECK-NEXT: # %bb.3: # %unreachable.i
; CHECK-NEXT: LBB0_2: # Block address taken
; CHECK-NEXT: # %catch.i
; CHECK-NEXT: addl $12, %ebp
; CHECK-NEXT: jmp LBB0_4
; CHECK-NEXT: LBB0_4: # %exit
; CHECK-NEXT: $ehgcr_0_4:
; CHECK-NEXT: movl -24(%ebp), %eax
; CHECK-NEXT: movl %eax, %fs:0
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: leal -12(%ebp), %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: popl %ebx
; CHECK-NEXT: popl %ebp
; CHECK-NEXT: retl
; CHECK-NEXT: .def "?catch$1@?0?foo@4HA";
; CHECK-NEXT: .scl 3;
; CHECK-NEXT: .type 32;
; CHECK-NEXT: .endef
; CHECK-NEXT: .p2align 4
; CHECK-NEXT: "?catch$1@?0?foo@4HA":
; CHECK-NEXT: LBB0_1: # %catch.i
; CHECK-NEXT: pushl %ebp
; CHECK-NEXT: addl $12, %ebp
; CHECK-NEXT: movl %esp, -28(%ebp)
; CHECK-NEXT: movl $LBB0_2, %eax
; CHECK-NEXT: popl %ebp
; CHECK-NEXT: retl # CATCHRET
; CHECK-NEXT: Lfunc_end0:
entry:
%argmem = alloca inalloca <{ %struct.Foo }>, align 4
store i32 123, ptr %argmem, align 4
call x86_thiscallcc void @bar(ptr noundef nonnull align 4 dereferenceable(8) %argmem)
invoke void @alwaysthrows() #1
to label %unreachable.i unwind label %catch.dispatch.i
catch.dispatch.i: ; preds = %entry
%3 = catchswitch within none [label %catch.i] unwind to caller
catch.i: ; preds = %catch.dispatch.i
%4 = catchpad within %3 [ptr null, i32 64, ptr null]
catchret from %4 to label %exit
unreachable.i: ; preds = %entry
unreachable
exit: ; preds = %catch.i
ret i32 0
}
declare dso_local x86_thiscallcc void @bar(ptr noundef nonnull align 4 dereferenceable(8) %this) local_unnamed_addr
declare dso_local i32 @__CxxFrameHandler3(...)
declare dso_local void @alwaysthrows() local_unnamed_addr
attributes #0 = { norecurse "min-legal-vector-width"="0" "target-cpu"="pentium4" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { noreturn }
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