OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix ICE when both micromips and nomicromips attributes are used.

Browse Source 
gcc/ChangeLog:

2015-05-18  Robert Suchanek  <robert.suchanek@imgtec.com>

	* config/mips/mips.c (micromips_globals): New variable.
	(mips_set_compression_mode): Save and reinitialize target-dependent
	state for microMIPS.

gcc/testsuite/ChangeLog:

2015-05-18  Robert Suchanek  <robert.suchanek@imgtec.com>

	* gcc.target/mips/umips-attr.c: New test.

From-SVN: r223294
This commit is contained in:
Robert Suchanek 2015-05-18 14:32:19 +00:00 committed by Robert Suchanek
parent 7aeb92b472
commit fb05f2e4dd
4 changed files with 33 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2015-05-18 Robert Suchanek <robert.suchanek@imgtec.com>
* config/mips/mips.c (micromips_globals): New variable.
(mips_set_compression_mode): Save and reinitialize target-dependent
state for microMIPS.
2015-05-18 Martin Liska <mliska@suse.cz>
* dbgcnt.def: Add new counter.

10
gcc/config/mips/mips.c
View File

@ -676,6 +676,9 @@ const char *mips_hi_relocs[NUM_SYMBOL_TYPES];
/* Target state for MIPS16. */
struct target_globals *mips16_globals;
/* Target state for MICROMIPS. */
struct target_globals *micromips_globals;
/* Cached value of can_issue_more. This is cached in mips_variable_issue hook
and returned from mips_sched_reorder2. */
static int cached_can_issue_more;
@ -17162,6 +17165,13 @@ mips_set_compression_mode (unsigned int compression_mode)
else
restore_target_globals (mips16_globals);
}
else if (compression_mode & MASK_MICROMIPS)
{
if (!micromips_globals)
micromips_globals = save_target_globals_default_opts ();
else
restore_target_globals (micromips_globals);
}
else
restore_target_globals (&default_target_globals);

4
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,7 @@
2015-05-18 Robert Suchanek <robert.suchanek@imgtec.com>
* gcc.target/mips/umips-attr.c: New test.
2015-05-17 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/20150120-1.c (dg-final): Cleanup original tree dump.

13
gcc/testsuite/gcc.target/mips/umips-attr.c Normal file
View File

@ -0,0 +1,13 @@
/* { dg-options "(-mmicromips)" } */
int MICROMIPS
foo (int a)
{
return a;
}
int NOMICROMIPS
foo2 (int a)
{
return a;
}