File: x86_64-mul-by-const.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (9 lines) | stat: -rw-r--r-- 314 bytes parent folder | download | duplicates (49)
1
2
3
4
5
6
7
8
9
; 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
}