Ok for trunk?
--
With the changes in r15-1579-g792f97b44ff, the constants have been
updated. This patch aligns the constants in the test cases with the
updated implementation.
gcc/testsuite/ChangeLog:
* gcc.target/arm/pure-code/no-literal-pool-m0.c: Update expected
asm.
Signed-off-by: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
---
.../arm/pure-code/no-literal-pool-m0.c | 29 ++++++++++++++-----
1 file changed, 21 insertions(+), 8 deletions(-)
diff --git a/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c
b/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c
index bd6f4af183b..effaf8b60b6 100644
--- a/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c
+++ b/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c
@@ -95,8 +95,13 @@ test_65536 ()
/*
** test_0x123456:
** ...
+** (
** movs r[0-3], #18
** lsls r[0-3], r[0-3], #8
+** |
+** movs r[0-3], #144
+** lsls r[0-3], r[0-3], #5
+** )
** adds r[0-3], r[0-3], #52
** lsls r[0-3], r[0-3], #8
** adds r[0-3], r[0-3], #86
@@ -125,18 +130,16 @@ test_0x1123456 ()
return 0x1123456;
}
-/* With -Os, we generate:
- movs r0, #16
- lsls r0, r0, r0
- With the other optimization levels, we generate:
- movs r0, #16
- lsls r0, r0, #16
- hence the two alternatives. */
/*
** test_0x1000010:
** ...
+** (
** movs r[0-3], #16
-** lsls r[0-3], r[0-3], (#16|r[0-3])
+** lsls r[0-3], r[0-3], #16
+** |
+** movs r[0-3], #128
+** lsls r[0-3], r[0-3], #13
+** )
** adds r[0-3], r[0-3], #1
** lsls r[0-3], r[0-3], #4
** ...
@@ -150,8 +153,13 @@ test_0x1000010 ()
/*
** test_0x1000011:
** ...
+** (
** movs r[0-3], #1
** lsls r[0-3], r[0-3], #24
+** |
+** movs r[0-3], #128
+** lsls r[0-3], r[0-3], #17
+** )
** adds r[0-3], r[0-3], #17
** ...
*/
@@ -164,8 +172,13 @@ test_0x1000011 ()
/*
** test_m8192:
** ...
+** (
** movs r[0-3], #1
** lsls r[0-3], r[0-3], #13
+** |
+** movs r[0-3], #128
+** lsls r[0-3], r[0-3], #6
+** )
** rsbs r[0-3], r[0-3], #0
** ...
*/
--
2.25.1
