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c30654cc96
void foo(short);
void bar(unsigned short A) {
foo(A);
}
into:
_bar:
subq $8, %rsp
movswl %di, %edi
call _foo
addq $8, %rsp
ret
instead of:
_bar:
subq $8, %rsp
call _foo
addq $8, %rsp
ret
Testcase here: test/CodeGen/X86/x86-64-shortint.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34615 91177308-0d34-0410-b5e6-96231b3b80d8
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