1 # RUN: llc -O0 -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck %s
3 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
4 target triple = "aarch64"
6 define fp128 @x(fp128 %a) {
8 %a.addr = alloca fp128, align 16
9 store fp128 %a, fp128* %a.addr, align 16
10 %0 = load fp128, fp128* %a.addr, align 16
11 %sub = fsub fp128 0xL00000000000000008000000000000000, %0
19 exposesReturnsTwice: false
21 regBankSelected: false
23 tracksRegLiveness: true
26 - { id: 0, name: a.addr, type: default, offset: 0, size: 16, alignment: 16,
27 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
28 debug-info-variable: '', debug-info-expression: '',
29 debug-info-location: '' }
34 ; This test just checks we don't crash on G_FNEG of FP128 types. Expect to fall
35 ; back until support is added for fp128.
38 %1:_(p0) = G_FRAME_INDEX %stack.0.a.addr
39 G_STORE %0(s128), %1(p0) :: (store (s128) into %ir.a.addr)
40 %2:_(s128) = G_LOAD %1(p0) :: (load (s128) from %ir.a.addr)
41 %3:_(s128) = G_FNEG %2
43 RET_ReallyLR implicit $q0