1 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
4 declare float @llvm.nvvm.sqrt.f(float)
10 define float @sqrt_div(float %a, float %b) {
11 %t1 = tail call float @llvm.nvvm.sqrt.f(float %a)
12 %t2 = fdiv float %t1, %b
16 ; CHECK: sqrt_div_fast
17 ; CHECK: sqrt.approx.f32
18 ; CHECK: div.approx.f32
19 define float @sqrt_div_fast(float %a, float %b) #0 {
20 %t1 = tail call float @llvm.nvvm.sqrt.f(float %a)
21 %t2 = fdiv float %t1, %b
28 define float @fadd(float %a, float %b) {
29 %t1 = fadd float %a, %b
35 define float @fadd_ftz(float %a, float %b) #1 {
36 %t1 = fadd float %a, %b
42 attributes #0 = { "unsafe-fp-math" = "true" }
43 attributes #1 = { "nvptx-f32ftz" = "true" }