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Mostly undo r123297, but move the default case in EvaluateAsPCRel to the top

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of the switch block to appease GCC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123317 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Beaumont-Gay 2011-01-12 18:02:55 +00:00
parent e45f2dfde6
commit 5f8a917b65
1 changed files with 3 additions and 3 deletions
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6
lib/Target/ARM/ARMMCCodeEmitter.cpp
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@ -129,7 +129,7 @@ public:
SmallVectorImpl<MCFixup> &Fixups) const { SmallVectorImpl<MCFixup> &Fixups) const {
ARM_AM::AMSubMode Mode = (ARM_AM::AMSubMode)MI.getOperand(OpIdx).getImm(); ARM_AM::AMSubMode Mode = (ARM_AM::AMSubMode)MI.getOperand(OpIdx).getImm();
switch (Mode) { switch (Mode) {
default: llvm_unreachable("Unknown addressing sub-mode!"); default: assert(0 && "Unknown addressing sub-mode!");
case ARM_AM::da: return 0; case ARM_AM::da: return 0;
case ARM_AM::ia: return 1; case ARM_AM::ia: return 1;
case ARM_AM::db: return 2; case ARM_AM::db: return 2;
@ -646,9 +646,9 @@ static const MCSymbolRefExpr *FindLHSymExpr(const MCExpr *E) {
// but this is good enough for now. // but this is good enough for now.
static bool EvaluateAsPCRel(const MCExpr *Expr) { static bool EvaluateAsPCRel(const MCExpr *Expr) {
switch (Expr->getKind()) { switch (Expr->getKind()) {
default: assert(0 && "Unexpected expression type");
case MCExpr::SymbolRef: return false; case MCExpr::SymbolRef: return false;
case MCExpr::Binary: return true; case MCExpr::Binary: return true;
default: llvm_unreachable("Unexpected expression type");
} }
} }
@ -669,7 +669,7 @@ getMovtImmOpValue(const MCInst &MI, unsigned OpIdx,
const MCExpr *OrigExpr = MO.getExpr(); const MCExpr *OrigExpr = MO.getExpr();
MCFixupKind Kind; MCFixupKind Kind;
switch (Expr->getKind()) { switch (Expr->getKind()) {
default: llvm_unreachable("Unsupported ARMFixup"); default: assert(0 && "Unsupported ARMFixup");
case MCSymbolRefExpr::VK_ARM_HI16: case MCSymbolRefExpr::VK_ARM_HI16:
Kind = MCFixupKind(ARM::fixup_arm_movt_hi16); Kind = MCFixupKind(ARM::fixup_arm_movt_hi16);
if (EvaluateAsPCRel(OrigExpr)) if (EvaluateAsPCRel(OrigExpr))