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| author | Bill Wendling <isanbard@gmail.com> | 2011-07-25 20:25:03 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-07-25 20:25:03 +0000 |
| commit | 3ef750d4b63bce1f13f9f8381fc6523f4a388b3f (patch) | |
| tree | b7741d53afb00f3546b741a5410bc49b24762494 /docs/CodeGenerator.html | |
| parent | 66bc5c602aec3a8bfd826699847fc936f7aa9acd (diff) | |
Fix some typos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135956 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/CodeGenerator.html')
| -rw-r--r-- | docs/CodeGenerator.html | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html index 1d03cbdf1a..aba7b1bcf5 100644 --- a/docs/CodeGenerator.html +++ b/docs/CodeGenerator.html @@ -1889,7 +1889,8 @@ $ llc -regalloc=pbqp file.bc -o pbqp.s; </dd> - <dt><i>Frameless with a Small Constant Stack Size (EBP or RBP is not used as a frame pointer)</i></dt> + <dt><i>Frameless with a Small Constant Stack Size (<code>EBP</code> + or <code>RBP</code> is not used as a frame pointer)</i></dt> <dd><p>To return, a constant (encoded in the compact unwind encoding) is added to the <code>ESP/RSP</code>. Then the return is done by popping the stack into the PC. All non-volatile registers that need to be restored must have @@ -1903,12 +1904,13 @@ $ llc -regalloc=pbqp file.bc -o pbqp.s; function in <code>lib/Target/X86FrameLowering.cpp</code> for the encoding algorithm.)</p></dd> - <dt><i>Frameless with a Large Constant Stack Size (EBP or RBP is not used as a frame pointer)</i></dt> + <dt><i>Frameless with a Large Constant Stack Size (<code>EBP</code> + or <code>RBP</code> is not used as a frame pointer)</i></dt> <dd><p>This case is like the "Frameless with a Small Constant Stack Size" - case, but the stack size is too larget to encode in the compact unwind + case, but the stack size is too large to encode in the compact unwind encoding. Instead it requires that the function contains "<code>subl $nnnnnn, %esp</code>" in its prolog. The compact encoding contains the - offset to the <code>$nnnnnn</code> value in the funciton in bits 9-12 + offset to the <code>$nnnnnn</code> value in the function in bits 9-12 (mask: <code>0x00001C00</code>).</p></dd> </ul> |