diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | config/mh-x86omitfp | 2 | ||||
| -rwxr-xr-x | configure | 5 | ||||
| -rw-r--r-- | configure.in | 5 |
4 files changed, 19 insertions, 0 deletions
@@ -1,3 +1,10 @@ +2004-09-19 Roger Sayle <roger@eyesopen.com> + + * config/mh-x86omitfp: New host makefile fragment. Add + -fomit-frame-pointer to the default BOOT_CFLAGS. + * configure.in: Use it to speed up bootstrap on some IA-32 hosts. + * configure: Regenerate. + 2004-09-15 Andrew Pinski <pinskia@physics.uc.edu> PR target/11572 diff --git a/config/mh-x86omitfp b/config/mh-x86omitfp new file mode 100644 index 0000000..563f02b --- /dev/null +++ b/config/mh-x86omitfp @@ -0,0 +1,2 @@ +# Add -fomit-frame-pointer to the usual BOOT_CFLAGS to speed up the compiler. +BOOT_CFLAGS = -O2 -g -fomit-frame-pointer @@ -1715,6 +1715,11 @@ case "${host}" in *-*-sysv4*) host_makefile_frag="config/mh-sysv4" ;; + # This is placed last to prevent interfering with the cases above. + i[3456789]86-*-*) + # Build the stage2 and stage3 compilers with -fomit-frame-pointer. + host_makefile_frag="config/mh-x86omitfp" + ;; esac fi diff --git a/configure.in b/configure.in index 609a23f..b7e2976 100644 --- a/configure.in +++ b/configure.in @@ -937,6 +937,11 @@ case "${host}" in *-*-sysv4*) host_makefile_frag="config/mh-sysv4" ;; + # This is placed last to prevent interfering with the cases above. + i[[3456789]]86-*-*) + # Build the stage2 and stage3 compilers with -fomit-frame-pointer. + host_makefile_frag="config/mh-x86omitfp" + ;; esac fi |