From: Patrick O'Neill <patrick@rivosinc.com>
Date: Fri, 27 Oct 2023 17:50:28 +0000 (-0700)
Subject: RISC-V: Make stack_save_restore_2 more robust
X-Git-Tag: basepoints/gcc-15~5154
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=92fcbe8a323faee4c0fc571560f1a32317c4b26a;p=thirdparty%2Fgcc.git

RISC-V: Make stack_save_restore_2 more robust

GCC recently changed to emit __riscv_restore_5 which causes this
testcase to fail.
This patch updates the regex to be more robust to change by accepting
any number after __riscv_save_ and __riscv_restore_.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/stack_save_restore_2.c: Accept any number
	after __riscv_save_ and __riscv_restore_.

Signed-off-by: Patrick O'Neill <patrick@rivosinc.com>
---

diff --git a/gcc/testsuite/gcc.target/riscv/stack_save_restore_2.c b/gcc/testsuite/gcc.target/riscv/stack_save_restore_2.c
index 4c549cb11aee..5f0389243b1f 100644
--- a/gcc/testsuite/gcc.target/riscv/stack_save_restore_2.c
+++ b/gcc/testsuite/gcc.target/riscv/stack_save_restore_2.c
@@ -7,7 +7,7 @@ float getf();
 
 /*
 ** bar:
-**	call	t0,__riscv_save_(3|4)
+**	call	t0,__riscv_save_[0-9]+
 **	addi	sp,sp,-[0-9]+
 **	...
 **	li	t0,-[0-9]+
@@ -17,7 +17,7 @@ float getf();
 **	add	sp,sp,t0
 **	...
 **	addi	sp,sp,[0-9]+
-**	tail	__riscv_restore_(3|4)
+**	tail	__riscv_restore_[0-9]+
 */
 int bar()
 {