[llvm-dev] X86 does not follow -fuse-init-array

kamlesh kumar via llvm-dev llvm-dev at lists.llvm.org
Tue Dec 10 03:10:04 PST 2019

Hi Devs,

consider below testcases,
$cat test.cc
class B {
B(int t) {
int j;
B b(1);
$clang test.cc -target -i386 -c -fuse-init-array
$llvm-objdump -h test.o |grep ctors
  7 .ctors          00000004 00000000 DATA
  8 .rel.ctors      00000008 00000000

As you can see it ignores the -fuse-init-array options.It happens for
x86,Other target like aarch64 is doing fine.

like to community thoughts on this, before going after fix?

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