File: pr64804.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 (18 lines) | stat: -rw-r--r-- 591 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; RUN: opt -S -passes=inline < %s | FileCheck %s

declare ptr @llvm.experimental.deoptimize.p0(...)

; Make sure we do not add incompatible attributes (noalias, align) to the deoptimize call.

define ptr @callee_noalias(ptr %c) {
  %v2 = call ptr (...) @llvm.experimental.deoptimize.p0(i32 42 ) [ "deopt"(i32 1) ]
  ret ptr %v2
}

; CHECK-LABEL: caller_noalias
; CHECK: call void (...) @llvm.experimental.deoptimize.isVoid(i32 42) [ "deopt"(i32 2, i32 1) ]
define void @caller_noalias(ptr %c) {
entry:
  %v = call noalias align 8 ptr @callee_noalias(ptr %c)  [ "deopt"(i32 2) ]
  ret void
}