File: pr44027.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (27 lines) | stat: -rw-r--r-- 737 bytes parent folder | download | duplicates (15) 
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
 
; RUN: opt -passes=gvn-hoist -verify-memoryssa -S < %s | FileCheck %s
; REQUIRES: asserts

target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

declare i32 @wobble(...)

declare void @spam() align 2

; CHECK-LABEL: @f()
define void @f() personality ptr @wobble {
bb:
  %tmp = alloca ptr, align 8
  invoke void @spam()
          to label %bb16 unwind label %bb23

bb16:                                             ; preds = %bb
  %tmp17 = load ptr, ptr %tmp, align 8
  %tmp18 = load ptr, ptr %tmp, align 8
  unreachable

bb23:                                             ; preds = %bb
  %tmp24 = landingpad { ptr, i32 }
          cleanup
  unreachable
}