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| author | Charles Davis <cdavis@mines.edu> | 2010-02-12 00:31:15 +0000 |
|---|---|---|
| committer | Charles Davis <cdavis@mines.edu> | 2010-02-12 00:31:15 +0000 |
| commit | faa8f7551edc8a2b2cee106026adc7c4395c6455 (patch) | |
| tree | 13d4b73826e6b511d2776a42af7549b53eed0371 /lib/VMCore/Attributes.cpp | |
| parent | dec66800d0c57b2bc6e93cb5ed5e119238519bf4 (diff) | |
| download | external_llvm-faa8f7551edc8a2b2cee106026adc7c4395c6455.zip external_llvm-faa8f7551edc8a2b2cee106026adc7c4395c6455.tar.gz external_llvm-faa8f7551edc8a2b2cee106026adc7c4395c6455.tar.bz2 | |
Add a new function attribute, 'alignstack'. It will indicate (when the backends
implement support for it) that the stack should be forcibly realigned in the
prologue (and the process reversed in the epilogue).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95945 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Attributes.cpp')
| -rw-r--r-- | lib/VMCore/Attributes.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/VMCore/Attributes.cpp b/lib/VMCore/Attributes.cpp index a371c6f..6fa597e 100644 --- a/lib/VMCore/Attributes.cpp +++ b/lib/VMCore/Attributes.cpp @@ -70,6 +70,11 @@ std::string Attribute::getAsString(Attributes Attrs) { Result += "noimplicitfloat "; if (Attrs & Attribute::Naked) Result += "naked "; + if (Attrs & Attribute::StackAlignment) { + Result += "alignstack("; + Result += utostr(Attribute::getStackAlignmentFromAttrs(Attrs)); + Result += ") "; + } if (Attrs & Attribute::Alignment) { Result += "align "; Result += utostr(Attribute::getAlignmentFromAttrs(Attrs)); |