[Bug middle-end/35163] [4.1/4.2 Regression] folding comparison loses cast

--- Comment #6 from pmarques at grupopie dot com 2008-02-17 03:58 --- Created an attachment (id=15171) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15171&action=view) patch to fix testsuite breakage on 16 bit integer targets Unfortunately, the testcase assumes 32 bit i

[Bug testsuite/35005] New testcase execute/20071211-1.c assumes 32 bit integers

--- Comment #1 from pmarques at grupopie dot com 2008-01-30 01:07 --- Created an attachment (id=15055) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15055&action=view) proposed patch This proposed patch fixes the problem by using the preprocessor to select the correct typ

[Bug testsuite/34880] gcc.c-torture/execute/float-floor.c fails for targets with no 64-bit double type

--- Comment #2 from pmarques at grupopie dot com 2008-01-30 01:03 --- Created an attachment (id=15054) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15054&action=view) fix to float-floor.c Marking all tests that use double as unsupported is actually overkill. The avr

[Bug testsuite/34880] gcc.c-torture/execute/float-floor.c fails for targets with no 64-bit double type

--- Comment #1 from pmarques at grupopie dot com 2008-01-29 04:13 --- Created an attachment (id=15045) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15045&action=view) patch to allow target to set double type as unsupported with this patch, the target can sim

[Bug testsuite/35005] New: New testcase execute/20071211-1.c assumes 32 bit integers

Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pmarques at grupopie dot com GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: avr-*-* http

[Bug target/34916] [4.3 Regression] gcc.c-torture/execute/pr27364.c fails with -O1, -O2 and -Os

--- Comment #5 from pmarques at grupopie dot com 2008-01-23 03:31 --- I just found out another data point: this happens when you pass -mmcu=atmega128, but not if you pass -mmcu=attiny13 (for instance). -- pmarques at grupopie dot com changed: What|Removed

[Bug target/34916] New: gcc.c-torture/execute/pr27364.c fails with -O1, -O2 and -Os

Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pmarques at grupopie dot com GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: avr-*-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34916

[Bug testsuite/34894] Some compile tests require trampolines even when the target sets no_trampolines

--- Comment #1 from pmarques at grupopie dot com 2008-01-21 02:23 --- Created an attachment (id=14983) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14983&action=view) patch with possible fix This patch fixes the test cases, by #ifndef'ing the relevant code when NO

[Bug testsuite/34894] New: Some compile tests require trampolines even when the target sets no_trampolines

Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pmarques at grupopie dot com GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc

[Bug testsuite/34889] gcc.c-torture/execute/builtins/pr23484-chk.c fails on 16 bit integer platforms

--- Comment #1 from pmarques at grupopie dot com 2008-01-20 19:39 --- Created an attachment (id=14979) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14979&action=view) the attached patch implements the proposed change -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34889

[Bug testsuite/34889] New: gcc.c-torture/execute/builtins/pr23484-chk.c fails on 16 bit integer platforms

Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pmarques at grupopie dot com GCC build triplet: i686-pc-linux-gnu GCC host

[Bug testsuite/34880] New: gcc.c-torture/execute/float-floor.c fails for targets with no 64-bit double type

with no 64-bit double type Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pmarques at grupopie dot com

[Bug target/34210] ffs builtin calls undefined __ffshi2

--- Comment #4 from pmarques at grupopie dot com 2008-01-20 03:41 --- gcc.c-torture/execute/ffs-1.c and gcc.c-torture/execute/ffs-2.c also fail with this message. The test case gcc.c-torture/execute/builtin-bitops-1.c shows some more similar errors: builtin-bitops-1.c:(.text+0x6b4

[Bug target/34879] New: __builtin_setjmp / __builtin_longjmp fails stack frame address with O2, O3 and Os

address with O2, O3 and Os Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pmarques at grupopie dot co

[Bug target/29524] [4.2/4.3 Regression] Too much RAM used: __clz_tab[] linked

--- Comment #17 from pmarques at grupopie dot com 2008-01-18 17:30 --- I just found out what's causing this confusion. If you compile your program like this: avr-gcc -Os -mmcu=atmega168 -lm main.c -o main.elf __clz_tab gets included. But if you compile like this: avr-gcc -Os