1; RUN: opt -S -dxil-op-lower < %s | FileCheck %s 2 3; Make sure dxil operation function calls for round are generated for float and half. 4; CHECK:call half @dx.op.tertiary.f16(i32 46, half %{{.*}}, half %{{.*}}, half %{{.*}}) #[[#ATTR:]] 5; CHECK:call float @dx.op.tertiary.f32(i32 46, float %{{.*}}, float %{{.*}}, float %{{.*}}) #[[#ATTR]] 6; CHECK:call double @dx.op.tertiary.f64(i32 46, double %{{.*}}, double %{{.*}}, double %{{.*}}) #[[#ATTR]] 7 8; CHECK: attributes #[[#ATTR]] = {{{.*}} memory(none) {{.*}}} 9 10target datalayout = "e-m:e-p:32:32-i1:32-i8:8-i16:16-i32:32-i64:64-f16:16-f32:32-f64:64-n8:16:32:64" 11target triple = "dxil-pc-shadermodel6.7-library" 12 13; Function Attrs: noinline nounwind optnone 14define noundef half @fmad_half(half noundef %p0, half noundef %p1, half noundef %p2) #0 { 15entry: 16 %p2.addr = alloca half, align 2 17 %p1.addr = alloca half, align 2 18 %p0.addr = alloca half, align 2 19 store half %p2, ptr %p2.addr, align 2 20 store half %p1, ptr %p1.addr, align 2 21 store half %p0, ptr %p0.addr, align 2 22 %0 = load half, ptr %p0.addr, align 2 23 %1 = load half, ptr %p1.addr, align 2 24 %2 = load half, ptr %p2.addr, align 2 25 %hlsl.fmad = call half @llvm.fmuladd.f16(half %0, half %1, half %2) 26 ret half %hlsl.fmad 27} 28 29; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none) 30declare half @llvm.fmuladd.f16(half, half, half) #2 31 32; Function Attrs: noinline nounwind optnone 33define noundef float @fmad_float(float noundef %p0, float noundef %p1, float noundef %p2) #0 { 34entry: 35 %p2.addr = alloca float, align 4 36 %p1.addr = alloca float, align 4 37 %p0.addr = alloca float, align 4 38 store float %p2, ptr %p2.addr, align 4 39 store float %p1, ptr %p1.addr, align 4 40 store float %p0, ptr %p0.addr, align 4 41 %0 = load float, ptr %p0.addr, align 4 42 %1 = load float, ptr %p1.addr, align 4 43 %2 = load float, ptr %p2.addr, align 4 44 %hlsl.fmad = call float @llvm.fmuladd.f32(float %0, float %1, float %2) 45 ret float %hlsl.fmad 46} 47 48; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none) 49declare float @llvm.fmuladd.f32(float, float, float) #2 50 51; Function Attrs: noinline nounwind optnone 52define noundef double @fmad_double(double noundef %p0, double noundef %p1, double noundef %p2) #0 { 53entry: 54 %p2.addr = alloca double, align 8 55 %p1.addr = alloca double, align 8 56 %p0.addr = alloca double, align 8 57 store double %p2, ptr %p2.addr, align 8 58 store double %p1, ptr %p1.addr, align 8 59 store double %p0, ptr %p0.addr, align 8 60 %0 = load double, ptr %p0.addr, align 8 61 %1 = load double, ptr %p1.addr, align 8 62 %2 = load double, ptr %p2.addr, align 8 63 %hlsl.fmad = call double @llvm.fmuladd.f64(double %0, double %1, double %2) 64 ret double %hlsl.fmad 65} 66 67; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none) 68declare double @llvm.fmuladd.f64(double, double, double) #2 69