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| author | Uros Bizjak <ubizjak@gmail.com> | 2011-12-21 21:56:30 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2011-12-21 21:56:30 +0100 |
| commit | e0d2f0301635c6c3165c159e7d18e5bc07dc7325 (patch) | |
| tree | 84b3339651f66ca461c370ef179fb8a876a82aaf | |
| parent | 67d7405ef4b5ba99089eed94178c72f968a56ff8 (diff) | |
| download | gcc-e0d2f0301635c6c3165c159e7d18e5bc07dc7325.zip gcc-e0d2f0301635c6c3165c159e7d18e5bc07dc7325.tar.gz gcc-e0d2f0301635c6c3165c159e7d18e5bc07dc7325.tar.bz2 | |
i386.c (ix86_option_override_internal): Enable flag_ree also for 32bit targets.
* config/i386/i386.c (ix86_option_override_internal): Enable flag_ree
also for 32bit targets.
testsuite/ChangeLog:
* gcc.dg/pr50038.c: Move to ...
* gcc.target/i386/pr50038.c: ... here. Test on all targets.
From-SVN: r182605
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr50038.c (renamed from gcc/testsuite/gcc.dg/pr50038.c) | 6 |
4 files changed, 17 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 31210c0..df31988 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2011-12-21 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/i386.c (ix86_option_override_internal): Enable flag_ree + also for 32bit targets. + 2011-12-21 Richard Henderson <rth@redhat.com> PR target/51552 diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index c913c13..af07524 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -3445,12 +3445,14 @@ ix86_option_override_internal (bool main_args_p) #define USE_X86_64_FRAME_POINTER 0 #endif + /* Enable redundant extension instructions removal at -O2 and higher. */ + if (optimize >= 2 && !global_options_set.x_flag_ree) + flag_ree = 1; + /* Set the default values for switches whose default depends on TARGET_64BIT in case they weren't overwritten by command line options. */ if (TARGET_64BIT) { - if (optimize > 1 && !global_options_set.x_flag_ree) - flag_ree = 1; if (optimize >= 1 && !global_options_set.x_flag_omit_frame_pointer) flag_omit_frame_pointer = !USE_X86_64_FRAME_POINTER; if (flag_asynchronous_unwind_tables == 2) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 1592e13..492a0c3 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-12-21 Uros Bizjak <ubizjak@gmail.com> + + * gcc.dg/pr50038.c: Move to ... + * gcc.target/i386/pr50038.c: ... here. Test on all targets. + 2011-12-21 Jason Merrill <jason@redhat.com> PR c++/51611 diff --git a/gcc/testsuite/gcc.dg/pr50038.c b/gcc/testsuite/gcc.target/i386/pr50038.c index 4d1c8f7..e111574 100644 --- a/gcc/testsuite/gcc.dg/pr50038.c +++ b/gcc/testsuite/gcc.target/i386/pr50038.c @@ -1,8 +1,8 @@ /* PR target/50038 */ -/* { dg-do compile { target x86_64-*-* } } */ /* { dg-options "-O2" } */ -void pr50038(int len, unsigned char *in, unsigned char *out) +void +test (int len, unsigned char *in, unsigned char *out) { int i; unsigned char xr, xg; @@ -11,7 +11,7 @@ void pr50038(int len, unsigned char *in, unsigned char *out) { xr = *in++; xg = *in++; - xy = (unsigned char) ((19595*xr + 38470*xg) >> 16); + xy = (unsigned char) ((19595 * xr + 38470 * xg) >> 16); *out++ = xy; } |