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| author | Brian Gaeke <gaeke@uiuc.edu> | 2004-12-10 05:44:45 +0000 |
|---|---|---|
| committer | Brian Gaeke <gaeke@uiuc.edu> | 2004-12-10 05:44:45 +0000 |
| commit | ce63005ac164a30ee4fd585dc88a7d679b7e15c5 (patch) | |
| tree | 8342ed22462dea8f4e73137a2ec2c85bb1dfe5d4 /lib/Target/CBackend/Writer.cpp | |
| parent | 9913e596782bf9c0f1f31bf397ccc0ddfa967deb (diff) | |
Emit correct prototype for __builtin_alloca on V8.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18745 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/CBackend/Writer.cpp')
| -rw-r--r-- | lib/Target/CBackend/Writer.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp index 40800b9d43..dc8ce2e474 100644 --- a/lib/Target/CBackend/Writer.cpp +++ b/lib/Target/CBackend/Writer.cpp @@ -715,9 +715,16 @@ 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(__sun__)\n" + << "#if defined(__sparcv9)\n" + << "extern void *__builtin_alloca(unsigned long);\n" + << "#else\n" + << "extern void *__builtin_alloca(unsigned int);\n" + << "#endif\n" + << "#define alloca(x) __builtin_alloca(x)\n" << "#elif defined(__FreeBSD__)\n" << "#define alloca(x) __builtin_alloca(x)\n" << "#else\n" |