Summary:
lld already gives later -z options precedence in getZFlag().
This matches the behavior of ld.bfd and ld.gold, where later options
override earlier ones. (I tested with -z max-page-size and -z stack-size.)
Reviewers: ruiu, espindola, grimar
Reviewed By: ruiu, grimar
Subscribers: grimar, emaste, arichardson, llvm-commits
Differential Revision: https://reviews.llvm.org/D52526
llvm-svn: 343145
uint64_t lld::args::getZOptionValue(opt::InputArgList &Args, int Id,
StringRef Key, uint64_t Default) {
- for (auto *Arg : Args.filtered(Id)) {
+ for (auto *Arg : Args.filtered_reverse(Id)) {
std::pair<StringRef, StringRef> KV = StringRef(Arg->getValue()).split('=');
if (KV.first == Key) {
uint64_t Result = Default;
# RUN: ld.lld -z stack-size=0 %t -o %t2
# RUN: llvm-readobj -program-headers %t2 | FileCheck %s -check-prefix=CHECK2
+# RUN: ld.lld -z stack-size=0x2000 -z stack-size=0x1000 %t -o %t3
+# RUN: llvm-readobj -program-headers %t3 | FileCheck %s -check-prefix=CHECK1
+
.global _start
_start:
nop