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Diffstat (limited to 'docs/CodeGenerator.html')
| -rw-r--r-- | docs/CodeGenerator.html | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html index 2829a94d4b..672dc294a7 100644 --- a/docs/CodeGenerator.html +++ b/docs/CodeGenerator.html @@ -1626,9 +1626,9 @@ def : Pat<(i32 imm:$imm), the registers <tt>EAX</tt>, <tt>AX</tt> and <tt>AL</tt> share the first eight bits. These physical registers are marked as <i>aliased</i> in LLVM. Given a particular architecture, you can check which registers are aliased by - inspecting its <tt>RegisterInfo.td</tt> file. Moreover, the method - <tt>MCRegisterInfo::getAliasSet(p_reg)</tt> returns an array containing - all the physical registers aliased to the register <tt>p_reg</tt>.</p> + inspecting its <tt>RegisterInfo.td</tt> file. Moreover, the class + <tt>MCRegAliasIterator</tt> enumerates all the physical registers aliased to + a register.</p> <p>Physical registers, in LLVM, are grouped in <i>Register Classes</i>. Elements in the same register class are functionally equivalent, and can be |