File: pr27536.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm-proposed-updates
  • size: 1,998,492 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (30 lines) | stat: -rw-r--r-- 1,031 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
; RUN: opt -S -passes='require<profile-summary>,function(codegenprepare)' < %s | FileCheck %s
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc"

@rtti = external global i8

define void @test1() personality ptr @__CxxFrameHandler3 {
entry:
  %e = alloca i8
  invoke void @_CxxThrowException(ptr null, ptr null)
          to label %catchret.dest unwind label %catch.dispatch

catch.dispatch:                                   ; preds = %entry
  %0 = catchswitch within none [label %catch] unwind to caller

catch:                                            ; preds = %catch.dispatch
  %1 = catchpad within %0 [ptr @rtti, i32 0, ptr %e]
  catchret from %1 to label %catchret.dest

catchret.dest:                                    ; preds = %catch
  ret void
}
; CHECK-LABEL: define void @test1(
; CHECK: %[[alloca:.*]] = alloca i8

; CHECK: catchpad within {{.*}} [ptr @rtti, i32 0, ptr %[[alloca]]]

declare void @_CxxThrowException(ptr, ptr)

declare i32 @__CxxFrameHandler3(...)