File: list-ilp-crash.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (23 lines) | stat: -rw-r--r-- 796 bytes parent folder | download | duplicates (27) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 -pre-RA-sched=list-ilp | FileCheck %s
;
; Check that list-ilp scheduler does not crash due to SystemZ's current use
; of MVT::Untyped.

define void @pr32723(i8) {
; CHECK: .text
BB:
  br label %CF245

CF245:                                            ; preds = %CF245, %BB
  %Shuff57 = shufflevector <4 x i8> zeroinitializer, <4 x i8> zeroinitializer, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
  %Cmp84 = icmp uge i8 %0, undef
  br i1 %Cmp84, label %CF245, label %CF260

CF260:                                            ; preds = %CF245
  %B156 = sdiv <4 x i8> %Shuff57, %Shuff57
  br label %CF255

CF255:                                            ; preds = %CF255, %CF260
  %I186 = insertelement <4 x i8> %B156, i8 %0, i32 2
  br label %CF255
}