File: unsafe-math.ll

package info (click to toggle)
llvm-toolchain-6.0 1%3A6.0.1-10
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 598,080 kB
  • sloc: cpp: 3,046,253; ansic: 595,057; asm: 271,965; python: 128,926; objc: 106,554; sh: 21,906; lisp: 10,191; pascal: 6,094; ml: 5,544; perl: 5,265; makefile: 2,227; cs: 2,027; xml: 686; php: 212; csh: 117
file content (10 lines) | stat: -rw-r--r-- 360 bytes parent folder | download | duplicates (8)
1
2
3
4
5
6
7
8
9
10
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- | grep fmul | count 2
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -enable-unsafe-fp-math | \
; RUN:   grep fmul | count 1

define double @foo(double %X) nounwind {
        %tmp1 = fmul double %X, 1.23
        %tmp2 = fmul double %tmp1, 4.124
        ret double %tmp2
}