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Print jump tables before exception tables.

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In the case where just tables are part of the function section, this produces
more readable assembly by avoiding switching to the eh section and back
to .text.

This would also break with non unique section names, as trying to switch to
a unique section actually creates a new one.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231677 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-03-09 18:29:12 +00:00
parent ce9ee4e050
commit be886690bd
6 changed files with 54 additions and 35 deletions
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11
lib/CodeGen/AsmPrinter/ARMException.cpp
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@ -36,8 +36,7 @@
#include "llvm/Target/TargetRegisterInfo.h"
using namespace llvm;
ARMException::ARMException(AsmPrinter *A)
: EHStreamer(A), shouldEmitCFI(false) {}
ARMException::ARMException(AsmPrinter *A) : DwarfCFIExceptionBase(A) {}
ARMException::~ARMException() {}
@ -70,13 +69,7 @@ void ARMException::beginFunction(const MachineFunction *MF) {
/// endFunction - Gather and emit post-function exception information.
///
void ARMException::endFunction(const MachineFunction *) {
if (shouldEmitCFI)
Asm->OutStreamer.EmitCFIEndProc();
// Map all labels and get rid of any dead landing pads.
MMI->TidyLandingPads();
void ARMException::endFunction(const MachineFunction *MF) {
ARMTargetStreamer &ATS = getTargetStreamer();
if (!Asm->MF->getFunction()->needsUnwindTableEntry() &&
MMI->getLandingPads().empty())