File: unsafe-math.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
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
}