Hi Richard,
I'm not sure if I'm doing something wrong here, or if it was an oversight
when doing the update in r12-8108-g62082d278d1.
Anyway, the commit message suggest that it's only the constant that is of
interrest, so I updated the test to only check the constant. Do you think
this is enough, or is should the test case also verify that it's used in
a "set" expression?
Ok for trunk and releases/gcc-14?
--
The test case was re-writtend in r12-8108-g62082d278d1, but the expected
RTL was not updated.
The diff for the generated reg_equal_test.c.*r.expand files produced by
r12-8108-g62082d278d1 and r15-5047-g7e1d9f58858 is:
--- reg_equal_test.c.253r.expand-r12-8108-g62082d278d1 2024-11-10
14:24:54.957438394 +0100
+++ reg_equal_test.c.268r.expand-r15-5047-g7e1d9f58858 2024-11-10
14:30:13.633437178 +0100
@@ -1,5 +1,5 @@
-;; Function x (x, funcdef_no=0, decl_uid=4195, cgraph_uid=1, symbol_order=0)
+;; Function x (x, funcdef_no=0, decl_uid=4590, cgraph_uid=1, symbol_order=0)
;; Generating RTL for gimple basic block 2
@@ -25,6 +25,6 @@
(note 1 0 3 NOTE_INSN_DELETED)
(note 3 1 2 2 [bb 2] NOTE_INSN_BASIC_BLOCK)
(note 2 3 5 2 NOTE_INSN_FUNCTION_BEG)
-(insn 5 2 0 2 (set (reg/v:SI 113 [ d ])
+(insn 5 2 0 2 (set (reg/v:SI 114 [ d ])
(const_int -942519458 [0xffffffffc7d24b5e])) -1
(nil))
In both versions, the constant is simply assigned, thus I updated the
expected RTL accordingly.
gcc/testsuite/ChangeLog:
* gcc.target/arm/reg_equal_test.c: Update expected RTL.
Signed-off-by: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
---
gcc/testsuite/gcc.target/arm/reg_equal_test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.target/arm/reg_equal_test.c
b/gcc/testsuite/gcc.target/arm/reg_equal_test.c
index d87c75cc27c..4337e3f0af5 100644
--- a/gcc/testsuite/gcc.target/arm/reg_equal_test.c
+++ b/gcc/testsuite/gcc.target/arm/reg_equal_test.c
@@ -12,4 +12,4 @@ x ()
return;
}
-/* { dg-final { scan-rtl-dump "expr_list:REG_EQUAL \\(const_int -942519458"
"expand" } } */
+/* { dg-final { scan-rtl-dump "\\(const_int -942519458" "expand" } } */
--
2.25.1
