File: builtins-ppc-xlcompat-LoadReseve-StoreCond-64bit-only.c

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 (23 lines) | stat: -rw-r--r-- 1,080 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
// REQUIRES: powerpc-registered-target
// RUN: not %clang_cc1 -triple=powerpc-unknown-aix -emit-llvm %s -o - 2>&1 |\
// RUN: FileCheck %s --check-prefix=CHECK32-ERROR
// RUN: %clang_cc1 -O2 -triple=powerpc64-unknown-aix -emit-llvm %s -o - | \
// RUN: FileCheck %s --check-prefix=CHECK64
// RUN: %clang_cc1 -O2 -triple=powerpc64le-unknown-linux-gnu -emit-llvm %s \
// RUN:  -o - | FileCheck %s --check-prefix=CHECK64
// RUN: %clang_cc1 -O2 -triple=powerpc64-unknown-linux-gnu -emit-llvm %s \
// RUN:  -o - | FileCheck %s --check-prefix=CHECK64

long test_ldarx(volatile long* a) {
  // CHECK64-LABEL: @test_ldarx
  // CHECK64: %0 = tail call i64 asm sideeffect "ldarx $0, ${1:y}", "=r,*Z,~{memory}"(ptr elementtype(i64) %a)
  // CHECK32-ERROR: error: this builtin is only available on 64-bit targets
  return __ldarx(a);
}

int test_stdcx(volatile long* addr, long val) {
  // CHECK64-LABEL: @test_stdcx
  // CHECK64: %0 = tail call i32 @llvm.ppc.stdcx(ptr %addr, i64 %val)
  // CHECK32-ERROR: error: this builtin is only available on 64-bit targets
  return __stdcx(addr, val);
}