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| author | Claudiu Zissulescu <claziss@gmail.com> | 2023-02-01 13:02:17 +0200 |
|---|---|---|
| committer | Claudiu Zissulescu <claziss@gmail.com> | 2023-02-13 11:35:15 +0200 |
| commit | bc5581fe327388fea5af875c028ccb8cfb0b6a1c (patch) | |
| tree | 7475ea09578601df921a0f4f5e9363f379316b8f /gcc | |
| parent | 9847c7531e8cab740264ac32e752e825c66f23e0 (diff) | |
| download | gcc-bc5581fe327388fea5af875c028ccb8cfb0b6a1c.zip gcc-bc5581fe327388fea5af875c028ccb8cfb0b6a1c.tar.gz gcc-bc5581fe327388fea5af875c028ccb8cfb0b6a1c.tar.bz2 | |
arc: Don't use millicode thunks unless asked for.
ARC has enter_s/leave_s instructions which can save/restore the entire
function context. It is not needed the millicode thunks anylonger when
compiling for size, thus, make their usage optional.
gcc/
* common/config/arc/arc-common.cc (arc_option_optimization_table):
Remove millicode from list.
gcc/testsuite/
* gcc.target/arc/milli-1.c: Update test.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/common/config/arc/arc-common.cc | 1 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/arc/milli-1.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/gcc/common/config/arc/arc-common.cc b/gcc/common/config/arc/arc-common.cc index 6423f6a..95f5dd6 100644 --- a/gcc/common/config/arc/arc-common.cc +++ b/gcc/common/config/arc/arc-common.cc @@ -54,7 +54,6 @@ static const struct default_options arc_option_optimization_table[] = { OPT_LEVELS_SIZE, OPT_fsection_anchors, NULL, 1 }, { OPT_LEVELS_SIZE, OPT_mcase_vector_pcrel, NULL, 1 }, { OPT_LEVELS_SIZE, OPT_msize_level_, NULL, 3 }, - { OPT_LEVELS_SIZE, OPT_mmillicode, NULL, 1 }, { OPT_LEVELS_SIZE, OPT_fif_conversion, NULL, 0 }, { OPT_LEVELS_1_PLUS, OPT_fomit_frame_pointer, NULL, 1 }, { OPT_LEVELS_3_PLUS_SPEED_ONLY, OPT_msize_level_, NULL, 0 }, diff --git a/gcc/testsuite/gcc.target/arc/milli-1.c b/gcc/testsuite/gcc.target/arc/milli-1.c index b501b39..5fba064 100644 --- a/gcc/testsuite/gcc.target/arc/milli-1.c +++ b/gcc/testsuite/gcc.target/arc/milli-1.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-Os" } */ +/* { dg-options "-Os -mmillicode" } */ /* Test if we restore correctly blink when using millicode. */ extern void bar (void); |