File: varargs-ios-translator.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (16 lines) | stat: -rw-r--r-- 717 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; RUN: llc -mtriple=aarch64-apple-ios -stop-after=instruction-select -global-isel -verify-machineinstrs %s -o - | FileCheck %s

define void @test_varargs_sentinel(ptr %list, i64, i64, i64, i64, i64, i64, i64,
                                   i32, ...) {
; CHECK-LABEL: name: test_varargs_sentinel
; CHECK: fixedStack:
; CHECK:   - { id: [[VARARGS_SLOT:[0-9]+]], type: default, offset: 8
; CHECK: body:
; CHECK:   [[LIST:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK:   [[VARARGS_AREA:%[0-9]+]]:gpr64common = ADDXri %fixed-stack.[[VARARGS_SLOT]], 0, 0
; CHECK:   STRXui [[VARARGS_AREA]], [[LIST]], 0 :: (store (s64) into %ir.list, align 1)
  call void @llvm.va_start(ptr %list)
  ret void
}

declare void @llvm.va_start(ptr)