| commit | 2a4e5082814ead67403766da3d3d339747759b41 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon Jan 17 06:48:02 2005 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon Jan 17 06:48:02 2005 +0000 |
| tree | f25257abb3ab4ba155d951e7243fa9dcd84ba001 | |
| parent | 7a866d9a43aebb03b2483300841657780febda6b [diff] |
Codegen this:
int %foo(int %X) {
%T = add int %X, 13
%S = mul int %T, 3
ret int %S
}
as this:
mov %ECX, DWORD PTR [%ESP + 4]
lea %EAX, DWORD PTR [%ECX + 2*%ECX + 39]
ret
instead of this:
mov %ECX, DWORD PTR [%ESP + 4]
mov %EAX, %ECX
add %EAX, 13
imul %EAX, %EAX, 3
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19633 91177308-0d34-0410-b5e6-96231b3b80d8