With revision 145488 this test passed.
>From revision 145495 and on, this test has failed as follows:
...
Running /tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.dg/torture/dg-torture.exp
...
FAIL: gcc.dg/torture/builtin-math-3.c -O1 (test for excess errors)
FAIL: gcc.dg/torture/builtin-math-3.c -Os (test for excess errors)
...
With the message in gcc.log being:
builtin-math-3.c:(.text+0x88): undefined reference to `_link_error'
builtin-math-3.c:(.text+0xfe): undefined reference to `_link_error'
builtin-math-3.c:(.text+0x174): undefined reference to `_link_error'
builtin-math-3.c:(.text+0x1aa): undefined reference to `_link_error'
builtin-math-3.c:(.text+0x220): undefined reference to `_link_error'
/tmp/ccKBGOIU.o:builtin-math-3.c:(.text+0x296): more undefined references to
`_link_error' follow
The lack of line-numbers is of course unhelpful, but with "-g" added, the link
error becomes, for both -O1 and -Os:
builtin-math-3.o: In function `main':
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.dg/torture/builtin-math-3.c:176:
undefined reference to `_link_error'
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.dg/torture/builtin-math-3.c:176:
undefined reference to `_link_error'
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.dg/torture/builtin-math-3.c:177:
undefined reference to `_link_error'
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.dg/torture/builtin-math-3.c:177:
undefined reference to `_link_error'
Author of patches in suspect revision range CC:ed.
--
Summary: [4.5 Regression]: cris-elf gcc.dg/torture/builtin-math-
3.c -O1 and -Os sincos one
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hp at gcc dot gnu dot org
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: cris-axis-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39643
