diff options
| author | olegendo <olegendo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-02-04 22:43:47 +0000 |
|---|---|---|
| committer | olegendo <olegendo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-02-04 22:43:47 +0000 |
| commit | f688fff740e01f7aef2b1ef7abb9000345a3772b (patch) | |
| tree | 5d17bf1706f6a82e65a1168ac1e1c312ebe7442b /gcc/testsuite | |
| parent | e602ed3fc07474961a2d40bd5be582f51769c2fa (diff) | |
| download | gcc-f688fff740e01f7aef2b1ef7abb9000345a3772b.tar.gz | |
PR target/55146
* gcc.target/sh/pr55146.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195743 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/sh/pr55146.c | 50 |
2 files changed, 56 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 29f0281b476..acdad16e5eb 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,4 +1,9 @@ -2012-02-04 Oleg Endo <olegendo@gcc.gnu.org> +2013-02-04 Oleg Endo <olegendo@gcc.gnu.org> + + PR target/55146 + * gcc.target/sh/pr55146.c: New. + +2013-02-04 Oleg Endo <olegendo@gcc.gnu.org> PR tree-optimization/54386 * gcc.target/sh/pr54386.c: New. diff --git a/gcc/testsuite/gcc.target/sh/pr55146.c b/gcc/testsuite/gcc.target/sh/pr55146.c new file mode 100644 index 00000000000..11dd49ff6e4 --- /dev/null +++ b/gcc/testsuite/gcc.target/sh/pr55146.c @@ -0,0 +1,50 @@ +/* Check that the 'extu.b' instruction is generated for short jump tables. */ +/* { dg-do compile { target "sh*-*-*" } } */ +/* { dg-options "-Os" } */ +/* { dg-skip-if "" { "sh*-*-*" } { "-m5*"} { "" } } */ +/* { dg-final { scan-assembler "extu.b" } } */ + +int +test (int arg) +{ + int rc; + switch (arg) + { + case 0: + asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "mov r4,%0" + : "=r" (rc) + : "r" (arg)); + break; + case 1: + asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "mov r5,%0" + : "=r" (rc) + : "r" (arg)); + break; + case 2: + asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "mov r6,%0" + : "=r" (rc) + : "r" (arg)); + break; + case 3: + asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "mov r7,%0" + : "=r" (rc) + : "r" (arg)); + break; + case 4: + asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t" + "mov r8,%0" + : "=r" (rc) + : "r" (arg)); + break; + } + return rc; +} |