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llvm-mirror/test/CodeGen/Lanai/rshift64.ll
2016-04-14 17:59:22 +00:00

13 lines
302 B
LLVM

; RUN: llc < %s -mtriple=lanai-unknown-unknown | FileCheck %s
; Test right-shift i64 lowering does not result in call being inserted.
; CHECK-LABEL: shift
; CHECK-NOT: bt __lshrdi3
; CHECK: %rv
define i64 @shift(i64 inreg, i32 inreg) {
%3 = zext i32 %1 to i64
%4 = lshr i64 %0, %3
ret i64 %4
}