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Makefile.in (site.exp): Do not set ENABLE_LTO.

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gcc/
	* Makefile.in (site.exp): Do not set ENABLE_LTO.

gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_lto): Check for -flto
	option support instead of ENABLE_LTO from Makefile.

From-SVN: r219606
This commit is contained in:
Ilya Verbin 2015-01-14 15:51:37 +00:00 committed by Ilya Verbin
parent 837bac8cb6
commit 3b6e42f965
4 changed files with 12 additions and 5 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2015-01-14 Ilya Verbin <ilya.verbin@intel.com>
* Makefile.in (site.exp): Do not set ENABLE_LTO.
2015-01-14 Ilya Verbin <ilya.verbin@intel.com>
* cgraphunit.c (ipa_passes): Remove argument from ipa_write_summaries.

3
gcc/Makefile.in
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@ -3606,9 +3606,6 @@ site.exp: ./config.status Makefile
echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
fi
@if test "@enable_lto@" = "yes" ; then \
echo "set ENABLE_LTO 1" >> ./site.tmp; \
fi
# If newlib has been configured, we need to pass -B to gcc so it can find
# newlib's crt0.o if it exists. This will cause a "path prefix not used"
# message if it doesn't, but the testsuite is supposed to ignore the message -

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2015-01-14 Ilya Verbin <ilya.verbin@intel.com>
* lib/target-supports.exp (check_effective_target_lto): Check for -flto
option support instead of ENABLE_LTO from Makefile.
2015-01-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/59354

5
gcc/testsuite/lib/target-supports.exp
View File

@ -5760,11 +5760,12 @@ proc check_effective_target_gld { } {
# (LTO) support.
proc check_effective_target_lto { } {
global ENABLE_LTO
if { [istarget nvptx-*-*] } {
return 0;
}
return [info exists ENABLE_LTO]
return [check_no_compiler_messages lto object {
void foo (void) { }
} "-flto"]
}
# Return 1 if -mx32 -maddress-mode=short can compile, 0 otherwise.