File: debug-info-hotpatch-arm.cpp

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (23 lines) | stat: -rw-r--r-- 841 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
// REQUIRES: arm-registered-target
///
/// Check that using /hotpatch doesn't generate an error.
/// Binaries are always hotpatchable on ARM/ARM64.
///
// RUN: %clang_cl --target=arm-pc-windows-msvc /c /hotpatch /Z7 -- %s 2>&1
///
/// Ensure that we set the hotpatchable flag in the debug information.
///
// RUN: %clang_cl --target=arm-pc-windows-msvc /c /Z7 -o %t.obj -- %s
// RUN: llvm-pdbutil dump -symbols %t.obj | FileCheck %s --check-prefix=HOTPATCH
// HOTPATCH: S_COMPILE3 [size = [[#]]]
// HOTPATCH: flags = hot patchable
///
/// Unfortunately we need /Z7, Clang does not systematically generate S_COMPILE3.
///
// RUN: %clang_cl --target=arm-pc-windows-msvc /c -o %t.obj -- %s
// RUN: llvm-pdbutil dump -symbols %t.obj | FileCheck %s --check-prefix=NO-HOTPATCH
// NO-HOTPATCH-NOT: flags = hot patchable

int main() {
  return 0;
}