File: x86_64-mul-by-const.ll

package info (click to toggle)
llvm-toolchain-3.8 1%3A3.8.1-24
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 379,280 kB
  • ctags: 388,501
  • sloc: cpp: 2,309,705; ansic: 477,070; objc: 100,918; asm: 97,974; python: 95,911; sh: 18,634; makefile: 7,294; perl: 5,584; ml: 5,460; pascal: 4,661; lisp: 2,548; xml: 686; cs: 350; php: 212; csh: 117
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
}