1 ; RUN: llc -march=hexagon -fp-contract=fast < %s | FileCheck %s
3 ; Check that "Rx-=sfmpy(Rs,Rt)" is being generated for "fsub(fmul(..))"
5 ; CHECK: r{{[0-9]+}} -= sfmpy
7 %struct.matrix_params = type { float** }
9 ; Function Attrs: norecurse nounwind
10 define void @loop2_1(%struct.matrix_params* nocapture readonly %params, i32 %col1) #0 {
12 %matrixA = getelementptr inbounds %struct.matrix_params, %struct.matrix_params* %params, i32 0, i32 0
13 %0 = load float**, float*** %matrixA, align 4
14 %1 = load float*, float** %0, align 4
15 %arrayidx1 = getelementptr inbounds float, float* %1, i32 %col1
16 %2 = load float, float* %arrayidx1, align 4
17 %arrayidx3 = getelementptr inbounds float*, float** %0, i32 %col1
18 %3 = load float*, float** %arrayidx3, align 4
19 %4 = load float, float* %3, align 4
20 %mul = fmul float %2, %4
21 %sub = fsub float %2, %mul
22 %arrayidx10 = getelementptr inbounds float, float* %3, i32 %col1
23 store float %sub, float* %arrayidx10, align 4