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| author | Oleg Endo <olegendo@gcc.gnu.org> | 2014-12-01 23:53:12 +0000 |
|---|---|---|
| committer | Oleg Endo <olegendo@gcc.gnu.org> | 2014-12-01 23:53:12 +0000 |
| commit | 70c9ce2d464a94125411bc8ac5c99cae6fc91afc (patch) | |
| tree | fa95744fff048fb427343f45bc02e0127d373e70 /gcc | |
| parent | 14f2df344a8b68da0bd31e6a8201ae293b55d499 (diff) | |
| download | gcc-70c9ce2d464a94125411bc8ac5c99cae6fc91afc.zip gcc-70c9ce2d464a94125411bc8ac5c99cae6fc91afc.tar.gz gcc-70c9ce2d464a94125411bc8ac5c99cae6fc91afc.tar.bz2 | |
re PR rtl-optimization/59278 (combine does not replace matched insn)
testsuite/
PR rtl-optimization/59278
* gcc.target/sh/pr59278.c: New.
From-SVN: r218251
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/sh/pr59278.c | 19 |
2 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 3f14726..dff9d02 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2014-12-01 Oleg Endo <olegendo@gcc.gnu.org> + + PR rtl-optimization/59278 + * gcc.target/sh/pr59278.c: New. + 2014-12-01 Paolo Carlini <paolo.carlini@oracle.com> PR c++/60859 diff --git a/gcc/testsuite/gcc.target/sh/pr59278.c b/gcc/testsuite/gcc.target/sh/pr59278.c new file mode 100644 index 0000000..563e5b7 --- /dev/null +++ b/gcc/testsuite/gcc.target/sh/pr59278.c @@ -0,0 +1,19 @@ +/* Check that combine considers unused regs dead. */ +/* { dg-do compile } */ +/* { dg-options "-O1" } */ +/* { dg-skip-if "" { "sh*-*-*" } { "-m5*"} { "" } } */ +/* { dg-final { scan-assembler "addc" } } */ + +struct result +{ + int a, b; +}; + +struct result +test_00 (int a, int b, int d) +{ + struct result r; + r.a = a != b; + r.b = d + b + 1; + return r; +} |