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re PR testsuite/42001 (LTO tests fail with non multilib targets (but still not --disable-multilib ))

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2009-11-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/42001
	* gcc.dg/lto/lto.exp: Pass no-mathlib to lto_init.  Call
	lto_finish at the end.

	* lib/lto.exp (lto_init): Set mathlib to " " for no-mathlib.
	(lto_finish): New. Restore mathlib.

From-SVN: r154104
This commit is contained in:
H.J. Lu 2009-11-11 12:34:13 -08:00
parent a4ecd144bb
commit 5fae76b100
3 changed files with 45 additions and 7 deletions
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19
gcc/testsuite/ChangeLog
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@ -1,3 +1,12 @@
2009-11-11 H.J. Lu <hongjiu.lu@intel.com>
PR testsuite/42001
* gcc.dg/lto/lto.exp: Pass no-mathlib to lto_init. Call
lto_finish at the end.
* lib/lto.exp (lto_init): Set mathlib to " " for no-mathlib.
(lto_finish): New. Restore mathlib.
2009-11-11 Kai Tietz <kai.tietz@onevision.com>
* g++.dg/torture/pushpop_macro.C: New testcase.
@ -7,11 +16,11 @@
2009-11-11 Jon Beniston <jon@beniston.com>
* lib/target-supports.exp (check_profiling_available): lm32 target
doesn't support profiling.
* gcc.dg/20020312-2.c: Add lm32 support.
* g++.dg/other/packed1.C: Expect to fail on lm32.
* g++.old-deja/g++.jason/thunk3.C: Likewise.
* lib/target-supports.exp (check_profiling_available): lm32 target
doesn't support profiling.
* gcc.dg/20020312-2.c: Add lm32 support.
* g++.dg/other/packed1.C: Expect to fail on lm32.
* g++.old-deja/g++.jason/thunk3.C: Likewise.
2009-11-11 Daniel Jacobowitz <dan@codesourcery.com>

4
gcc/testsuite/gcc.dg/lto/lto.exp
View file

@ -35,7 +35,7 @@ load_lib gcc.exp
load_lib lto.exp
gcc_init
lto_init
lto_init no-mathlib
# Define an identifier for use with this suite to avoid name conflicts
# with other lto tests running at the same time.
@ -55,3 +55,5 @@ foreach src [lsort [find $srcdir/$subdir *_0.c]] {
lto-execute $src $sid
}
lto_finish

29
gcc/testsuite/lib/lto.exp
View file

@ -17,11 +17,22 @@
# Contributed by Diego Novillo <dnovillo@google.com>
# lto_init -- called at the start of eac subdir of tests
# lto_init -- called at the start of each subdir of tests
proc lto_init { args } {
global LTO_OPTIONS
if {[info exists args] && $args == "no-mathlib"} {
global board_info
global saved_mathlib
set dest [target_info name]
if [board_info $dest exists mathlib] {
set saved_mathlib [board_info $dest mathlib]
}
set board_info($dest,mathlib) " "
}
# Each test is run with the compiler options from this list.
# The default option lists can be overridden by LTO_OPTIONS="[list
# {opts_1} {opts_2}... {opts_n}]" where opts_i are lists of options.
@ -37,6 +48,22 @@ proc lto_init { args } {
}
}
#
# lto_finish -- called at the end of each subdir of tests if mathlib is
# changed.
#
proc lto_finish { } {
global board_info
global saved_mathlib
set dest [target_info name]
if [info exists saved_mathlib] {
set board_info($dest,mathlib) $saved_mathlib
} elseif [board_info $dest exists mathlib] {
unset board_info($dest,mathlib)
}
}
# Subsets of tests can be selectively disabled by members of this list:
# - ATTRIBUTE: disable all tests using the __attribute__ extension,