ARM: move some logic from processFixupValue to applyFixup.

processFixupValue is called on every relaxation iteration. applyFixup
is only called once at the very end. applyFixup is then the correct
place to do last minute changes and value checks.

While here, do proper range checks again for fixup_arm_thumb_bl. We
used to do it, but dropped because of thumb2. We now do it again, but
use the thumb2 range.

llvm-svn: 306177

1 files changed, 5 insertions, 2 deletions

diff --git a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp
index 86144dbff88..69e275ef203 100644
--- a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp
+++ b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp
@@ -50,7 +50,8 @@ public:
     return SystemZ::NumTargetFixupKinds;
   }
   const MCFixupKindInfo &getFixupKindInfo(MCFixupKind Kind) const override;
-  void applyFixup(const MCFixup &Fixup, MutableArrayRef<char> Data,
+  void applyFixup(const MCAssembler &Asm, const MCFixup &Fixup,
+                  const MCValue &Target, MutableArrayRef<char> Data,
                   uint64_t Value, bool IsPCRel, MCContext &Ctx) const override;
   bool mayNeedRelaxation(const MCInst &Inst) const override {
     return false;
@@ -89,7 +90,9 @@ SystemZMCAsmBackend::getFixupKindInfo(MCFixupKind Kind) const {
   return Infos[Kind - FirstTargetFixupKind];
 }
 
-void SystemZMCAsmBackend::applyFixup(const MCFixup &Fixup,
+void SystemZMCAsmBackend::applyFixup(const MCAssembler &Asm,
+                                     const MCFixup &Fixup,
+                                     const MCValue &Target,
                                      MutableArrayRef<char> Data, uint64_t Value,
                                      bool IsPCRel, MCContext &Ctx) const {
   MCFixupKind Kind = Fixup.getKind();