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re PR target/58757 (Advertise the lack of denormal support on alpha without -mieee)
authorMarc Glisse <glisse@gcc.gnu.org>
Thu, 11 Sep 2014 20:55:37 +0000 (20:55 +0000)
committerMarc Glisse <glisse@gcc.gnu.org>
Thu, 11 Sep 2014 20:55:37 +0000 (20:55 +0000)
commit179b5a554c64bbcd8cdbdd5acc9cda92bd5f9d84
tree132aa47f8b5f8cea4bba7a54fa01012b8a9a1a10tree
parenta827d9b1943e966713fbc5cd8f56722791f524aacommit | diff
re PR target/58757 (Advertise the lack of denormal support on alpha without -mieee)

2014-09-11  Marc Glisse  <marc.glisse@inria.fr>

PR target/58757
gcc/c-family/
* c-cppbuiltin.c (builtin_define_float_constants): Correct
__*_DENORM_MIN__ without denormals.
gcc/
* ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
Directly forward to __*_DENORM_MIN__.
gcc/testsuite/
* gcc.dg/c11-true_min-1.c: New testcase.

From-SVN: r215191
gcc/ChangeLog diff | blob | history
gcc/c-family/ChangeLog diff | blob | history
gcc/c-family/c-cppbuiltin.c diff | blob | history
gcc/ginclude/float.h diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/c11-true_min-1.c [new file with mode: 0644] blob