File: tan.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb11u2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,634,820 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (23 lines) | stat: -rw-r--r-- 485 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
; RUN: opt < %s -passes=instcombine -S | FileCheck %s

define float @mytan(float %x) {
  %call = call fast float @atanf(float %x)
  %call1 = call fast float @tanf(float %call)
  ret float %call1
}

; CHECK-LABEL: define float @mytan(
; CHECK:   ret float %x

define float @test2(ptr %fptr) {
  %call1 = call fast float %fptr()
  %tan = call fast float @tanf(float %call1)
  ret float %tan
}

; CHECK-LABEL: @test2
; CHECK: tanf

declare float @tanf(float)
declare float @atanf(float)