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| author | Chung-Lin Tang <cltang@codesourcery.com> | 2011-03-18 13:22:42 +0000 |
|---|---|---|
| committer | Chung-Lin Tang <cltang@gcc.gnu.org> | 2011-03-18 13:22:42 +0000 |
| commit | 2abbb0fe9e51ba2b1235f8cddf4953bfb8e48e93 (patch) | |
| tree | 18cdba4152f2ab36da07d5c34401ec0c9574f3f2 /gcc/testsuite/gcc.target | |
| parent | 12f9dfdaf15d081481be68101271b009ae2eea15 (diff) | |
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combine.c (try_combine): Do simplification only call of subst() on i2 even when i1 is present.
2011-03-18 Chung-Lin Tang <cltang@codesourcery.com>
* combine.c (try_combine): Do simplification only call of
subst() on i2 even when i1 is present. Update comments.
testsuite/
* gcc.target/arm/unsigned-extend-1.c: New.
From-SVN: r171138
Diffstat (limited to 'gcc/testsuite/gcc.target')
| -rw-r--r-- | gcc/testsuite/gcc.target/arm/unsigned-extend-1.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/arm/unsigned-extend-1.c b/gcc/testsuite/gcc.target/arm/unsigned-extend-1.c new file mode 100644 index 0000000..6c55561 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/unsigned-extend-1.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=armv6" } */ + +unsigned char foo (unsigned char c) +{ + return (c >= '0') && (c <= '9'); +} + +/* { dg-final { scan-assembler-not "uxtb" } } */ |