.. code-block:: llvm
define i32 @test(i32 %X, i32 %Y) {
- %Z = udiv i32 %X, %Y
+ %Z = sdiv i32 %X, %Y
ret i32 %Z
}
-The X86 instruction selector produces this machine code for the ``div`` and
-``ret`` (use "``llc X.bc -march=x86 -print-machineinstrs``" to get this):
+The X86 instruction selector might produce this machine code for the ``div`` and
+``ret``:
.. code-block:: llvm
%EAX = mov %reg1026 ;; 32-bit return value goes in EAX
ret
-By the end of code generation, the register allocator has coalesced the
-registers and deleted the resultant identity moves producing the following
+By the end of code generation, the register allocator would coalesce the
+registers and delete the resultant identity moves producing the following
code:
.. code-block:: llvm