File: packetize-tailcall-arg.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (22 lines) | stat: -rw-r--r-- 447 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
; RUN: llc -march=hexagon < %s | FileCheck %s
; There should only be one packet:
; {
;   jump free
;   r0 = memw(r0 + #-4)
; }
;
; CHECK: {
; CHECK-NOT: {

define void @fred(i8* %p) nounwind {
entry:
  %arrayidx = getelementptr inbounds i8, i8* %p, i32 -4
  %t0 = bitcast i8* %arrayidx to i8**
  %t1 = load i8*, i8** %t0, align 4
  tail call void @free(i8* %t1)
  ret void
}

; Function Attrs: nounwind
declare void @free(i8* nocapture) nounwind