File: byval.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 (37 lines) | stat: -rw-r--r-- 1,000 bytes parent folder | download | duplicates (12) 
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
28
29
30
31
32
33
34
35
36
37
 
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -passes=instcombine %s | FileCheck %s

declare void @add_byval_callee(ptr)

declare void @add_byval_callee_2(ptr byval(double))

define void @add_byval(ptr %in) {
; CHECK-LABEL: @add_byval(
; CHECK-NEXT:    call void @add_byval_callee(ptr byval(i64) [[IN:%.*]])
; CHECK-NEXT:    ret void
;
  call void @add_byval_callee(ptr byval(i64) %in)
  ret void
}

define void @add_byval_2(ptr %in) {
; CHECK-LABEL: @add_byval_2(
; CHECK-NEXT:    call void @add_byval_callee_2(ptr byval(i64) [[IN:%.*]])
; CHECK-NEXT:    ret void
;
  call void @add_byval_callee_2(ptr byval(i64) %in)
  ret void
}

%t2 = type { i8 }

define void @vararg_byval(ptr %p) {
; CHECK-LABEL: @vararg_byval(
; CHECK-NEXT:    call void (i8, ...) @vararg_callee(i8 undef, ptr byval([[T2:%.*]]) [[P:%.*]])
; CHECK-NEXT:    ret void
;
  call void (i8, ...) @vararg_callee(i8 undef, ptr byval(%t2) %p)
  ret void
}

declare void @vararg_callee(i8, ...)