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| author | Chris Lattner <sabre@nondot.org> | 2005-01-17 06:48:02 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-01-17 06:48:02 +0000 |
| commit | 2a4e5082814ead67403766da3d3d339747759b41 (patch) | |
| tree | f25257abb3ab4ba155d951e7243fa9dcd84ba001 /lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| 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
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
0 files changed, 0 insertions, 0 deletions