| /* Copyright 2021 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| /* This testcase contains a function where the 'c.mv' instruction is used in |
| the prologue. |
| |
| The following functions are roughly equivalent to the following C code (with |
| prologue crafted to contain the c.mv instruction): |
| |
| int bar () { return 0; } |
| int foo () { return bar (); } */ |
| |
| .option pic |
| .text |
| .align 1 |
| .globl bar |
| .type bar, @function |
| bar: |
| li a0,0 |
| jr ra |
| .size bar, .-bar |
| |
| .align 1 |
| .globl foo |
| .type foo, @function |
| foo: |
| addi sp,sp,-32 |
| c.mv t3,ra |
| sd t3,8(sp) |
| call bar |
| ld t3,8(sp) |
| mv ra,t3 |
| addi sp,sp,32 |
| jr ra |
| .size foo, .-foo |