1 ; Test the Test Data Class instruction on z14 2 ; 3 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s 4 5 declare i32 @llvm.s390.tdc.f128(fp128, i64) 6 7 ; Check using as i32 - f128 8 define i32 @f3(fp128 %x) { 9 ; CHECK-LABEL: f3 10 ; CHECK: vl %v0, 0(%r2) 11 ; CHECK: vrepg %v2, %v0, 1 12 ; CHECK: tcxb %f0, 123 13 ; CHECK: ipm %r2 14 ; CHECK: srl %r2, 28 15 %res = call i32 @llvm.s390.tdc.f128(fp128 %x, i64 123) 16 ret i32 %res 17 } 18 19
