1 ; Test rint()-like rounding, with non-integer values triggering an 2 ; inexact condition. 3 ; 4 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s 5 6 ; Test f32. 7 declare float @llvm.rint.f32(float %f) 8 define float @f1(float %f) { 9 ; CHECK-LABEL: f1: 10 ; CHECK: fiebr %f0, 0, %f0 11 ; CHECK: br %r14 12 %res = call float @llvm.rint.f32(float %f) 13 ret float %res 14 } 15 16 ; Test f64. 17 declare double @llvm.rint.f64(double %f) 18 define double @f2(double %f) { 19 ; CHECK-LABEL: f2: 20 ; CHECK: fidbr %f0, 0, %f0 21 ; CHECK: br %r14 22 %res = call double @llvm.rint.f64(double %f) 23 ret double %res 24 } 25 26 ; Test f128. 27 declare fp128 @llvm.rint.f128(fp128 %f) 28 define void @f3(fp128 *%ptr) { 29 ; CHECK-LABEL: f3: 30 ; CHECK: fixbr %f0, 0, %f0 31 ; CHECK: br %r14 32 %src = load fp128 *%ptr 33 %res = call fp128 @llvm.rint.f128(fp128 %src) 34 store fp128 %res, fp128 *%ptr 35 ret void 36 } 37
