clang -target arm deprecated-asm.s -c
deprecated-asm.s:30:9: warning: use of SP or PC in the list is deprecated
stmia r4!, {r12-r14}
We have to have an option what can disable it.
Patched by Yin Ma!
Reviewers: joey, echristo, weimingz
Subscribers: llvm-commits, aemerson
Differential Revision: https://reviews.llvm.org/D27219
llvm-svn: 288734
This option indicates copy relocations support is available from the linker
when building as PIE and allows accesses to extern globals to avoid the GOT.
Differential Revision: https://reviews.llvm.org/D24849
llvm-svn: 284160
Today, we always take into account the possibility that object files
produced by MC may be consumed by an incremental linker. This results
in us initialing fields which vary with time (TimeDateStamp) which harms
hermetic builds (e.g. verifying a self-host went well) and produces
sub-optimal code because we cannot assume anything about the relative
position of functions within a section (call sites can get redirected
through incremental linker thunks).
Let's provide an MCTargetOption which controls this behavior so that we
can disable this functionality if we know a-priori that the build will
not rely on /incremental.
llvm-svn: 256203
For now it contains a single flag, SanitizeAddress, which enables
AddressSanitizer instrumentation of inline assembly.
Patch by Yuri Gorshenin.
llvm-svn: 206971
Weiming Zhao