llvm-project/llvm/test/CodeGen/X86/x86_64-mul-by-const.ll

10 lines
314 B
LLVM

; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
; Formerly there were two shifts. rdar://8771012.
define i32 @f9188_mul365384439_shift27(i32 %A) nounwind {
; CHECK: imulq $365384439,
; CHECK: shrq $59, %rax
%tmp1 = udiv i32 %A, 1577682821 ; <i32> [#uses=1]
ret i32 %tmp1
}