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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.c-torture/execute/990127-2.x | |
| download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.
downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.
if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/990127-2.x')
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/990127-2.x | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/990127-2.x b/gcc/testsuite/gcc.c-torture/execute/990127-2.x new file mode 100644 index 000000000..56455ab88 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/990127-2.x @@ -0,0 +1,15 @@ +# On x86 targets, two floating-point double values can't be reliably compared +# for inequality due to excess precision of 80387 floating-point coprocessor. +# Use -mpc64 to force 80387 floating-point precision to 64 bits. This option +# has no effect on SSE, but it is needed in case of -m32 on x86_64 targets. + +if { [istarget i?86-*-linux*] + || [istarget i?86-*-kfreebsd*-gnu] + || [istarget i?86-*-knetbsd*-gnu] + || [istarget x86_64-*-linux*] + || [istarget x86_64-*-kfreebsd*-gnu] + || [istarget x86_64-*-knetbsd*-gnu] } { + set additional_flags "-mpc64" +} + +return 0 |