File: varargs-ios-translator.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (16 lines) | stat: -rw-r--r-- 713 bytes parent folder | download | duplicates (4) 
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(i8* %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 8 into %ir.list, align 1)
  call void @llvm.va_start(i8* %list)
  ret void
}

declare void @llvm.va_start(i8*)