From: Juzhe-Zhong Date: Sun, 8 Oct 2023 08:20:05 +0000 (+0800) Subject: TEST: Fix dump FAIL for RVV (RISCV-V vector) X-Git-Tag: basepoints/gcc-15~5653 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=873586ebc565b6c8abbaaba58b900dbe984bf64f;p=thirdparty%2Fgcc.git TEST: Fix dump FAIL for RVV (RISCV-V vector) As this showed: https://godbolt.org/z/3K9oK7fx3 ARM SVE 2 times for FOLD_EXTRACT_LAST wheras RVV 4 times. This is because RISC-V doesn't enable vec_pack_trunc so we will failed conversion and fold_extract_last at the first time analysis. Then we succeed at the second time. So RVV has 4 times of showing "FOLD_EXTRACT_LAST:. gcc/testsuite/ChangeLog: * gcc.dg/vect/vect-cond-reduc-4.c: Add vect_pack_trunc variant. --- diff --git a/gcc/testsuite/gcc.dg/vect/vect-cond-reduc-4.c b/gcc/testsuite/gcc.dg/vect/vect-cond-reduc-4.c index 8820075b1dcc..8ea8c5387136 100644 --- a/gcc/testsuite/gcc.dg/vect/vect-cond-reduc-4.c +++ b/gcc/testsuite/gcc.dg/vect/vect-cond-reduc-4.c @@ -42,6 +42,7 @@ main (void) } /* { dg-final { scan-tree-dump-times "LOOP VECTORIZED" 2 "vect" } } */ -/* { dg-final { scan-tree-dump-times "optimizing condition reduction with FOLD_EXTRACT_LAST" 2 "vect" { target vect_fold_extract_last } } } */ +/* { dg-final { scan-tree-dump-times "optimizing condition reduction with FOLD_EXTRACT_LAST" 2 "vect" { target { vect_fold_extract_last && vect_pack_trunc } } } } */ +/* { dg-final { scan-tree-dump-times "optimizing condition reduction with FOLD_EXTRACT_LAST" 4 "vect" { target { { vect_fold_extract_last } && { ! vect_pack_trunc } } } } } */ /* { dg-final { scan-tree-dump-times "condition expression based on integer induction." 2 "vect" { target { ! vect_fold_extract_last } } } } */