1 ; RUN: opt < %s -instcombine -S | grep select | count 3
3 ;; Target triple for gep raising case below.
4 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
5 target triple = "i686-apple-darwin8"
7 define float @test1(float %A, float %B, i1 %C) {
9 ;; A*(1 - uitofp i1 C) -> select C, 0, A
10 %cf = uitofp i1 %C to float
11 %mc = fsub float 1.000000e+00, %cf
12 %p1 = fmul fast float %A, %mc
16 define float @test2(float %A, float %B, i1 %C) {
18 ;; B*(uitofp i1 C) -> select C, B, 0
19 %cf = uitofp i1 %C to float
20 %p2 = fmul fast float %B, %cf
24 define float @test3(float %A, float %B, i1 %C) {
26 ;; A*(1 - uitofp i1 C) + B*(uitofp i1 C) -> select C, A, B
27 %cf = uitofp i1 %C to float
28 %mc = fsub float 1.000000e+00, %cf
29 %p1 = fmul fast float %A, %mc
30 %p2 = fmul fast float %B, %cf
31 %s1 = fadd fast float %p1, %p2