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| author | Zuxy Meng <zuxy.meng@gmail.com> | 2007-05-29 08:09:16 +0000 |
|---|---|---|
| committer | Danny Smith <dannysmith@gcc.gnu.org> | 2007-05-29 08:09:16 +0000 |
| commit | 9bd196f0e35062d309320673f46722e47744b610 (patch) | |
| tree | eb1b337b2a1e171bc6470b4cff4f15e867fe4ea7 /libgcc | |
| parent | 3e90ac4e45e9533d84d9835a7e440321d305d442 (diff) | |
| download | gcc-9bd196f0e35062d309320673f46722e47744b610.zip gcc-9bd196f0e35062d309320673f46722e47744b610.tar.gz gcc-9bd196f0e35062d309320673f46722e47744b610.tar.bz2 | |
re PR target/29498 (FTZ/DAZ for SSE should be ported to mingw32)
libgcc
PR target/29498
* config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
* config/i386/t-crtfm: Compile crtfastmath.o with
-minline-all-stringops.
gcc
PR target/29498
* config/i386/t-crtfm: Compile crtfastmath.o with
-minline-all-stringops.
* config/i386/cygwin.h (ENDFILE_SPECS): Add crtfastmath.o.
* config/i386/mingw32.h (ENDFILE_SPECS): Add crtfastmath.o.
Co-Authored-By: Danny Smith <dannysmith@users.sourceforge.net>
From-SVN: r125160
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 9 | ||||
| -rw-r--r-- | libgcc/config.host | 8 | ||||
| -rw-r--r-- | libgcc/config/i386/t-crtfm | 5 |
3 files changed, 19 insertions, 3 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 8baa49f..fdcdd2f 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,12 @@ +2007-05-29 Zuxy Meng <zuxy.meng@gmail.com> + Danny Smith <dannysmith@users.sourceforge.net> + + PR target/29498 + * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add + crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file. + * config/i386/t-crtfm: Compile crtfastmath.o with + -minline-all-stringops. + 2007-05-10 Richard Sandiford <richard@codesourcery.com> * config.host (sparc-wrs-vxworks): New target. diff --git a/libgcc/config.host b/libgcc/config.host index 4de74cf..3e0cb4790 100644 --- a/libgcc/config.host +++ b/libgcc/config.host @@ -367,9 +367,13 @@ i[34567]86-*-sysv4*) # Intel 80386's running system V.4 ;; i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae) ;; -i[34567]86-*-pe | i[34567]86-*-cygwin*) +i[34567]86-*-pe) ;; -i[34567]86-*-mingw32* | x86_64-*-mingw*) +i[34567]86-*-cygwin* | i[34567]86-*-mingw*) + extra_parts="crtfastmath.o" + tmake_file="i386/t-crtfm" + ;; +x86_64-*-mingw*) ;; i[34567]86-*-uwin*) ;; diff --git a/libgcc/config/i386/t-crtfm b/libgcc/config/i386/t-crtfm index fbe7d12..6e89296 100644 --- a/libgcc/config/i386/t-crtfm +++ b/libgcc/config/i386/t-crtfm @@ -1,2 +1,5 @@ +# This is an endfile, Use -minline-all-stringops to ensure +# that __builtin_memset doesn't refer to the lib function memset(). crtfastmath.o: $(gcc_srcdir)/config/i386/crtfastmath.c - $(gcc_compile) -msse -c $(gcc_srcdir)/config/i386/crtfastmath.c + $(gcc_compile) -msse -minline-all-stringops -c \ + $(gcc_srcdir)/config/i386/crtfastmath.c |