commit e87f33d9ce785668223c3bcc4e06956985cccda1
author Craig Topper <craig.topper@sifive.com> Thu Dec 07 13:17:58 2023 -0800
committer GitHub <noreply@github.com> Thu Dec 07 13:17:58 2023 -0800
tree 2dc55857cbb49063f69b754b262c060d95b52280
parent ab4d6cd6d14cef1a167de1aea2fe44900d1d7309

[RISCV][MC] Pass MCSubtargetInfo down to shouldForceRelocation and evaluateTargetFixup. (#73721)

Instead of using the STI stored in RISCVAsmBackend, try to get it from
the MCFragment.

This addresses the issue raised here
https://discourse.llvm.org/t/possible-problem-related-to-subtarget-usage/75283

llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp

diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
index 7eca49e..fc95b61 100644
--- a/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
+++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
@@ -544,7 +544,8 @@
 
 bool MipsAsmBackend::shouldForceRelocation(const MCAssembler &Asm,
                                            const MCFixup &Fixup,
-                                           const MCValue &Target) {
+                                           const MCValue &Target,
+                                           const MCSubtargetInfo *STI) {
   if (Fixup.getKind() >= FirstLiteralRelocationKind)
     return true;
   const unsigned FixupKind = Fixup.getKind();