blob: fd12c93e27a512bbbc5dd4c3522585bfc6708948 [file] [log] [blame]
; Test 128-bit floating-point comparison.
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
; There is no memory form of 128-bit comparison.
define i64 @f1(i64 %a, i64 %b, fp128 *%ptr, float %f2) {
; CHECK: f1:
; CHECK: lxebr %f0, %f0
; CHECK: ld %f1, 0(%r4)
; CHECK: ld %f3, 8(%r4)
; CHECK: cxbr %f1, %f0
; CHECK-NEXT: j{{g?}}e
; CHECK: lgr %r2, %r3
; CHECK: br %r14
%f2x = fpext float %f2 to fp128
%f1 = load fp128 *%ptr
%cond = fcmp oeq fp128 %f1, %f2x
%res = select i1 %cond, i64 %a, i64 %b
ret i64 %res