diff options
Diffstat (limited to 'compiler/dex/quick/gen_invoke.cc')
| -rwxr-xr-x | compiler/dex/quick/gen_invoke.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/dex/quick/gen_invoke.cc b/compiler/dex/quick/gen_invoke.cc index 422d82ffa2..fa7c961e42 100755 --- a/compiler/dex/quick/gen_invoke.cc +++ b/compiler/dex/quick/gen_invoke.cc @@ -1140,6 +1140,12 @@ bool Mir2Lir::GenInlinedStringFactoryNewStringFromChars(CallInfo* info) { RegLocation rl_offset = info->args[0]; RegLocation rl_count = info->args[1]; RegLocation rl_data = info->args[2]; + // No need to emit code checking whether `rl_data` is a null + // pointer, as callers of the native method + // + // java.lang.StringFactory.newStringFromChars(int offset, int charCount, char[] data) + // + // all include a null check on `data` before calling that method. CallRuntimeHelperRegLocationRegLocationRegLocation( kQuickAllocStringFromChars, rl_offset, rl_count, rl_data, true); RegLocation rl_return = GetReturn(kRefReg); |