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| author | Roger Sayle <roger@nextmovesoftware.com> | 2023-04-16 13:03:10 +0100 |
|---|---|---|
| committer | Roger Sayle <roger@nextmovesoftware.com> | 2023-04-16 13:03:10 +0100 |
| commit | f006d1a5a1e136be29c78b96c8742ebd3710f4d0 (patch) | |
| tree | 3d551f946f0d98b6101870c690028ed290c08d22 | |
| parent | 55085c7e3c966c34ffdf6416d28da7cea7d30bdf (diff) | |
| download | gcc-f006d1a5a1e136be29c78b96c8742ebd3710f4d0.tar.gz | |
[Committed] New test case gcc.target/avr/pr54816.c
PR target/54816 is now fixed on mainline. This adds a test case to
check that it doesn't regress in future. Tested with a cross compiler
to avr-elf. Committed as obvious.
2023-04-16 Roger Sayle <roger@nextmovesoftware.com>
gcc/testsuite/ChangeLog
PR target/54816
* gcc.target/avr/pr54816.c: New test case.
| -rw-r--r-- | gcc/testsuite/gcc.target/avr/pr54816.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/avr/pr54816.c b/gcc/testsuite/gcc.target/avr/pr54816.c new file mode 100644 index 00000000000..56be78040ce --- /dev/null +++ b/gcc/testsuite/gcc.target/avr/pr54816.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-Os -mmcu=atmega8" } */ +int wmul (char a, char b) +{ + return a * (char) (b << 3); +} + +/* { dg-final { scan-assembler-times "lsl" 3 } } */ +/* { dg-final { scan-assembler-times "muls" 1 } } */ |