1 ; RUN: llc -march=hexagon -fp-contract=fast < %s | FileCheck %s 2 3 ; Check that "Rx-=sfmpy(Rs,Rt)" is being generated for "fsub(fmul(..))" 4 5 ; CHECK: r{{[0-9]+}} -= sfmpy 6 7 %struct.matrix_params = type { float** } 8 9 ; Function Attrs: norecurse nounwind 10 define void @loop2_1(%struct.matrix_params* nocapture readonly %params, i32 %col1) #0 { 11 entry: 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 24 ret void 25 } 26
