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Sparcs behave better if we use <alloca.h> and avoid messing with __builtin_alloca.

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llvm-svn: 18397
This commit is contained in:
Brian Gaeke 2004-11-30 21:27:01 +00:00
parent 2c91540ff1
commit 48f8e8b05a
1 changed files with 1 additions and 1 deletions
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2
lib/Target/CBackend/Writer.cpp
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@ -707,7 +707,7 @@ void CWriter::writeOperand(Value *Operand) {
static void generateCompilerSpecificCode(std::ostream& Out) {
// Alloca is hard to get, and we don't want to include stdlib.h here...
Out << "/* get a declaration for alloca */\n"
<< "#if defined(sun) || defined(__CYGWIN__) || defined(__APPLE__)\n"
<< "#if defined(__CYGWIN__) || defined(__APPLE__)\n"
<< "extern void *__builtin_alloca(unsigned long);\n"
<< "#define alloca(x) __builtin_alloca(x)\n"
<< "#elif defined(__FreeBSD__)\n"