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Allow tree-ssa.exp to be run by itself

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tree-ssa testcases sometimes check autovect effective target
but does not set it up.  On MIPS, those testcases fail with
some TCL error messages.  This fixes the issue by calling
check_vect_support_and_set_flags inside tree-ssa.exp.
There might be other .exp files which need to be done this
way too but I have not checked all of them.

Tested on x86_64-linux-gnu and a cross to mips64-octeon-linux-gnu.
Both full run of the testsuite and running tree-ssa.exp by itself.

testsuite/ChangeLog:
* tree-ssa.exp: Set DEFAULT_VECTCFLAGS and DEFAULT_VECTCFLAGS.
Call check_vect_support_and_set_flags also.
This commit is contained in:
Andrew Pinski 2020-01-20 22:10:32 +00:00
parent 597e403d6d
commit 9085381f19
2 changed files with 16 additions and 0 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2020-01-22 Andrew Pinski <apinski@marvell.com>
* tree-ssa.exp: Set DEFAULT_VECTCFLAGS and DEFAULT_VECTCFLAGS.
Call check_vect_support_and_set_flags also.
2020-01-22 David Malcolm <dmalcolm@redhat.com>
PR analyzer/93378

11
gcc/testsuite/gcc.dg/tree-ssa/tree-ssa.exp
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@ -19,6 +19,17 @@
# Load support procs.
load_lib gcc-dg.exp
# Set up flags used for tests that don't specify options.
global DEFAULT_VECTCFLAGS
set DEFAULT_VECTCFLAGS ""
# Set up a list of effective targets to run vector tests for all supported
# targets.
global EFFECTIVE_TARGETS
set EFFECTIVE_TARGETS ""
check_vect_support_and_set_flags
# If a testcase doesn't have special options, use these.
global DEFAULT_CFLAGS
if ![info exists DEFAULT_CFLAGS] then {