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[Bug target/81317] builtin_vec_ld fails for powerpc with altivec
- From: "randy.macleod at windriver dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 05 Jul 2017 02:55:14 +0000
- Subject: [Bug target/81317] builtin_vec_ld fails for powerpc with altivec
- Auto-submitted: auto-generated
- References: <bug-81317-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81317
--- Comment #5 from Randy MacLeod <randy.macleod at windriver dot com> ---
I agree that the creduce output should be ignored. :(
I ran 'delta' again with a manually cleaned up input and I got a minimal
reproducer that is shorter:
wc -l output:
old:
4756 /tmp/jdcolor-altivec.i
269 /tmp/jdcolor-altivec-testcase-min.i
new:
104 /tmp/bar.i
Note the comment in bar.i:
unaligned_shift_index =
__builtin_vec_ld( num_cols , outptr);
/* replacing num_cols above with a constant such as 0, passes compile
*/