File: unsafe-math.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (10 lines) | stat: -rw-r--r-- 275 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
; RUN: llc < %s -march=ppc32 | grep fmul | count 2
; RUN: llc < %s -march=ppc32 -enable-unsafe-fp-math | \
; RUN:   grep fmul | count 1

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