RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-01-31 12:41:49 +01:00
Code Issues Projects Releases Wiki Activity

[PowerPC][NFC] Add a testcase for fdiv expansion.

Browse Source 
Pre-commit for following patch.

llvm-svn: 371938
This commit is contained in:
Jinsong Ji 2019-09-15 20:02:25 +00:00
parent 4a4cc4e628
commit 23811f1145
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
test/CodeGen/PowerPC/fdiv.ll Normal file
View File

@ -0,0 +1,16 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 | FileCheck %s
define dso_local float @foo(float %0, float %1) local_unnamed_addr {
; CHECK-LABEL: foo:
; CHECK: # %bb.0:
; CHECK-NEXT: xsresp 3, 2
; CHECK-NEXT: fneg 2, 2
; CHECK-NEXT: xsmulsp 0, 1, 3
; CHECK-NEXT: xsmaddasp 1, 2, 0
; CHECK-NEXT: xsmaddasp 0, 3, 1
; CHECK-NEXT: fmr 1, 0
; CHECK-NEXT: blr
%3 = fdiv fast float %0, %1
ret float %3
}