File: sink-gep-before-mem-inst.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-- 705 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
; RUN: opt < %s -S -codegenprepare -mtriple=x86_64-unknown-linux-gnu | FileCheck %s

define i64 @test.after(ptr addrspace(1) readonly align 8) {
; CHECK-LABEL: test.after
; CHECK: sunkaddr
entry:
  %.0 = getelementptr inbounds i8, ptr addrspace(1) %0, i64 8
  br label %header

header:
  %addr.in.loop = phi ptr addrspace(1) [ %.0, %entry ], [ %.1, %header ]
  %local_2_ = phi i64 [ 0, %entry ], [ %.9, %header ]
  %.7 = load i32, ptr addrspace(1) %addr.in.loop, align 8
  fence acquire
  %.1 = getelementptr inbounds i8, ptr addrspace(1) %0, i64 8
  %.8 = sext i32 %.7 to i64
  %.9 = add i64 %local_2_, %.8
  %not. = icmp sgt i64 %.9, 999
  br i1 %not., label %exit, label %header

exit:
  ret i64 %.9
}