[globalisel][tablegen] Demote OptForSize/OptForMinSize/ForCodeSize to per-function predicates.
Summary:
This causes them to be re-computed more often than necessary but resolves
objections that were raised post-commit on r301750.
Reviewers: qcolombet, ab, t.p.northover, rovka, kristof.beyls
Reviewed By: qcolombet
Subscribers: igorb, llvm-commits
Differential Revision: https://reviews.llvm.org/D32861
llvm-svn: 303418
diff --git a/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp
index e8f1fa0..2b1f43b 100644
--- a/llvm/lib/Target/X86/X86Subtarget.cpp
+++ b/llvm/lib/Target/X86/X86Subtarget.cpp
@@ -337,8 +337,7 @@
X86Subtarget::X86Subtarget(const Triple &TT, StringRef CPU, StringRef FS,
const X86TargetMachine &TM,
- unsigned StackAlignOverride, bool OptForSize,
- bool OptForMinSize)
+ unsigned StackAlignOverride)
: X86GenSubtargetInfo(TT, CPU, FS), X86ProcFamily(Others),
PICStyle(PICStyles::None), TM(TM), TargetTriple(TT),
StackAlignOverride(StackAlignOverride),
@@ -348,8 +347,7 @@
In16BitMode(TargetTriple.getArch() == Triple::x86 &&
TargetTriple.getEnvironment() == Triple::CODE16),
InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM, *this),
- FrameLowering(*this, getStackAlignment()), OptForSize(OptForSize),
- OptForMinSize(OptForMinSize) {
+ FrameLowering(*this, getStackAlignment()) {
// Determine the PICStyle based on the target selected.
if (!isPositionIndependent())
setPICStyle(PICStyles::None);