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Thumb2 instructions are enabled only in unified assembler mode.

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Emit switch directive for it. I have no idea whether this is
requirement for Darwin or not.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73660 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2009-06-17 23:43:18 +00:00
parent a392c788be
commit d61eca5330
1 changed files with 4 additions and 0 deletions
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4
lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
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@ -840,6 +840,10 @@ bool ARMAsmPrinter::doInitialization(Module &M) {
if (Subtarget->isTargetDarwin())
Mang->setUseQuotes(true);
// Thumb-2 instructions are supported only in unified assembler syntax mode.
if (Subtarget->isTargetELF() && Subtarget->hasThumb2())
O << "\t.syntax unified\n";
// Emit ARM Build Attributes
if (Subtarget->isTargetELF()) {
// CPU Type