Xamarin Public Jenkins (auto-signing) e19d552987 Imported Upstream version 5.18.0.161
Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
2018-10-19 08:34:24 +00:00

12 lines
274 B
LLVM

; RUN: llc < %s -mtriple=x86_64-- | grep mov | count 1
; Do eliminate the zero-extension instruction and rely on
; x86-64's implicit zero-extension!
define i64 @foo(i32* %p) nounwind {
%t = load i32, i32* %p
%n = add i32 %t, 1
%z = zext i32 %n to i64
ret i64 %z
}