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| author | Paul Brook <paul@codesourcery.com> | 2006-01-20 00:01:56 +0000 |
|---|---|---|
| committer | Paul Brook <pbrook@gcc.gnu.org> | 2006-01-20 00:01:56 +0000 |
| commit | cf1955dc95d70b3e6cdbbdf358bcd865ef0cb0f5 (patch) | |
| tree | 76208370f7c3085b2b7489f49499ed35347a2926 | |
| parent | 1dc80d7a9d4ddb924a2c80b149c65fdacd22c317 (diff) | |
| download | gcc-cf1955dc95d70b3e6cdbbdf358bcd865ef0cb0f5.zip gcc-cf1955dc95d70b3e6cdbbdf358bcd865ef0cb0f5.tar.gz gcc-cf1955dc95d70b3e6cdbbdf358bcd865ef0cb0f5.tar.bz2 | |
arm.c (arm_compute_func_type): Treat all functions as nothrow when unwinding tables are disabled.
2006-01-19 Paul Brook <paul@codesourcery.com>
* gcc/config/arm/arm.c (arm_compute_func_type): Treat all functions
as nothrow when unwinding tables are disabled.
From-SVN: r109994
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arm/arm.c | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index bc65db8..ff5462f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2006-01-19 Paul Brook <paul@codesourcery.com> + + * gcc/config/arm/arm.c (arm_compute_func_type): Treat all functions + as nothrow when unwinding tables are disabled. + 2006-01-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> PR testsuite/25171 diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index e5309e0..23f64ae 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -1413,7 +1413,9 @@ arm_compute_func_type (void) register values that will never be needed again. This optimization was added to speed up context switching in a kernel application. */ if (optimize > 0 - && TREE_NOTHROW (current_function_decl) + && (TREE_NOTHROW (current_function_decl) + || !(flag_unwind_tables + || (flag_exceptions && !USING_SJLJ_EXCEPTIONS))) && TREE_THIS_VOLATILE (current_function_decl)) type |= ARM_FT_VOLATILE; |