From cfd7c54bdfe109f7e801122a093d0d2a85324fc5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torbj=C3=B6rn=20SVENSSON?= <torbjorn.svensson@foss.st.com>
Date: Tue, 7 Jan 2025 21:04:17 +0100
Subject: [PATCH] testsuite: arm: Add pattern for armv8-m.base to cmse-15.c
test
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Since armv8-m.base uses thumb1 that does not suport sibcall/tailcall,
a pattern is needed that uses PUSH/BL/POP sequence instead of a single
B instruction to reuse an already existing function in the compile unit.
gcc/testsuite/ChangeLog:
* gcc.target/arm/cmse/cmse-15.c: Added pattern for armv8-m.base.
Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
---
gcc/testsuite/gcc.target/arm/cmse/cmse-15.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/gcc/testsuite/gcc.target/arm/cmse/cmse-15.c b/gcc/testsuite/gcc.target/arm/cmse/cmse-15.c
index 5188f1d697f1..0e35830c35ea 100644
--- a/gcc/testsuite/gcc.target/arm/cmse/cmse-15.c
+++ b/gcc/testsuite/gcc.target/arm/cmse/cmse-15.c
@@ -65,6 +65,10 @@ int nonsecure1 (ns_foo_t ** ns_foo_p)
** bl __gnu_cmse_nonsecure_call
** |
** b nonsecure0
+** |
+** push {r4, lr}
+** bl nonsecure0
+** pop {r4, pc}
** )
** ...
*/
@@ -129,6 +133,10 @@ int secure1 (s_bar_t ** s_bar_p)
** blx r[0-3]
** |
** b secure0
+** |
+** push {r4, lr}
+** bl secure0
+** pop {r4, pc}
** )
** ...
*/
@@ -146,6 +154,10 @@ int secure2 (s_bar_ptr s_bar_p)
** blx r[0-3]
** |
** b secure1
+** |
+** push {r4, lr}
+** bl secure1
+** pop {r4, pc}
** )
** ...
*/
--
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