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| author | Paulo Matos <paulo@matos-sorge.com> | 2014-03-08 11:54:05 +0100 |
|---|---|---|
| committer | Paulo Matos <pmatos@gcc.gnu.org> | 2014-03-08 11:54:05 +0100 |
| commit | f42c637eb7775b2f2a564526f314143fdc156df1 (patch) | |
| tree | 95ca8c693768f8d7457772293f48f82ccedfaea6 /gcc/testsuite | |
| parent | 1c74dc2ad6a8cba31b324b7d14a633522d937af3 (diff) | |
| download | gcc-f42c637eb7775b2f2a564526f314143fdc156df1.zip gcc-f42c637eb7775b2f2a564526f314143fdc156df1.tar.gz gcc-f42c637eb7775b2f2a564526f314143fdc156df1.tar.bz2 | |
lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used consistently accross all TUs.
2014-03-08 Paulo Matos <paulo@matos-sorge.com>
Richard Biener <rguenther@suse.de>
* lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
consistently accross all TUs.
(run_gcc): Enable -fshort-double automatically at link at link-time
and disallow override.
2014-03-08 Paulo Matos <paulo@matos-sorge.com>
* c.opt: Enable LTO FE for fshort-double.
2014-03-08 Paulo Matos <paulo@matos-sorge.com>
* gcc.dg/lto/pr55113_0.c: New testcase.
2014-03-08 Paulo Matos <paulo@matos-sorge.com>
* lto-lang.c (lto_init): Pass flag_short_double to
build_common_tree_nodes.
Co-Authored-By: Richard Biener <rguenther@suse.de>
From-SVN: r208428
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/lto/pr55113_0.c | 13 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f29b5a4..318f519 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2014-03-08 Paulo Matos <paulo@matos-sorge.com> + + * gcc.dg/lto/pr55113_0.c: New testcase. + 2014-03-08 Adam Butcher <adam@jessamine.co.uk> PR c++/60033 diff --git a/gcc/testsuite/gcc.dg/lto/pr55113_0.c b/gcc/testsuite/gcc.dg/lto/pr55113_0.c new file mode 100644 index 0000000..8ef11dc --- /dev/null +++ b/gcc/testsuite/gcc.dg/lto/pr55113_0.c @@ -0,0 +1,13 @@ +/* PR 55113 */ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -flto -fshort-double -O0 } } }*/ +/* { dg-skip-if "PR60410" { { x86_64-*-* i?86-*-* } && lp64 } } */ + +int +main(void) +{ + float a = 1.0; + float b = 2.0; + double f = a + b * 1e-12; + return (int)f - 1; +} |