From: Andrew Pinski <quic_apinski@quicinc.com>
Date: Wed, 22 Nov 2023 02:25:24 +0000 (-0800)
Subject: Fix gcc.target/aarch64/movk.c testcase after IPA-VRP improvement for return values
X-Git-Tag: basepoints/gcc-15~4294
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d559a9b85d9a6de4f358171178a74605f554082;p=thirdparty%2Fgcc.git

Fix gcc.target/aarch64/movk.c testcase after IPA-VRP improvement for return values

The problem here is dummy_number_generator returns a constant which IPA VRP is now able
propagate that so we need to mark the funciton as noipa to stop that.

gcc/testsuite/ChangeLog:

	PR testsuite/112688
	* gcc.target/aarch64/movk.c: Add noipa on dummy_number_generator
	and remove -fno-inline option.

Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>
---

diff --git a/gcc/testsuite/gcc.target/aarch64/movk.c b/gcc/testsuite/gcc.target/aarch64/movk.c
index e6e4e3a8961e..1fa11540c6c2 100644
--- a/gcc/testsuite/gcc.target/aarch64/movk.c
+++ b/gcc/testsuite/gcc.target/aarch64/movk.c
@@ -1,8 +1,11 @@
 /* { dg-do run } */
-/* { dg-options "-O2 --save-temps -fno-inline" } */
+/* { dg-options "-O2 --save-temps" } */
 
 extern void abort (void);
 
+/* Note GCC can optimize this to -346565474575675 even without inlining so
+   mark it for noipa.  */
+[[gnu::noipa]]
 long long int
 dummy_number_generator ()
 {