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| author | Thomas Schwinge <thomas@codesourcery.com> | 2024-01-09 10:25:48 +0100 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@baylibre.com> | 2024-03-29 11:16:59 +0100 |
| commit | ec8e3dbdc3befa22b25da975b03d80443f5d938c (patch) | |
| tree | be7e7f000d17846eeb37799163f5165dc41ee4fb /libiberty/regex.c | |
| parent | 6fb253a25dff13253d63553f02e0fe72c5e3ab4e (diff) | |
| download | gcc-ec8e3dbdc3befa22b25da975b03d80443f5d938c.zip gcc-ec8e3dbdc3befa22b25da975b03d80443f5d938c.tar.gz gcc-ec8e3dbdc3befa22b25da975b03d80443f5d938c.tar.bz2 | |
GCN: Enable effective-target 'vect_early_break', 'vect_early_break_hw'
Via XPASSing test cases after commit a657c7e3518fcfc796f223d47385cad5e97dc9a5
"testsuite: un-xfail TSVC loops that check for exit control flow vectorization":
PASS: gcc.dg/vect/tsvc/vect-tsvc-s332.c (test for excess errors)
PASS: gcc.dg/vect/tsvc/vect-tsvc-s332.c execution test
[-XFAIL:-]{+XPASS:+} gcc.dg/vect/tsvc/vect-tsvc-s332.c scan-tree-dump vect "vectorized 1 loops"
PASS: gcc.dg/vect/tsvc/vect-tsvc-s481.c (test for excess errors)
PASS: gcc.dg/vect/tsvc/vect-tsvc-s481.c execution test
[-XFAIL:-]{+XPASS:+} gcc.dg/vect/tsvc/vect-tsvc-s481.c scan-tree-dump vect "vectorized 1 loops"
PASS: gcc.dg/vect/tsvc/vect-tsvc-s482.c (test for excess errors)
PASS: gcc.dg/vect/tsvc/vect-tsvc-s482.c execution test
[-XFAIL:-]{+XPASS:+} gcc.dg/vect/tsvc/vect-tsvc-s482.c scan-tree-dump vect "vectorized 1 loops"
..., it became apparent that GCN, too, does support vectorization of loops with
early breaks. The relevant test cases are all-PASS with just the following
exceptions, to be looked into individually, later on:
PASS: gcc.dg/vect/vect-early-break_25.c (test for excess errors)
PASS: gcc.dg/vect/vect-early-break_25.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/vect-early-break_25.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
PASS: gcc.dg/vect/vect-early-break_56.c (test for excess errors)
PASS: gcc.dg/vect/vect-early-break_56.c execution test
XPASS: gcc.dg/vect/vect-early-break_56.c scan-tree-dump-times vect "vectorized 2 loops" 2
gcc/testsuite/
* lib/target-supports.exp
(check_effective_target_vect_early_break)
(check_effective_target_vect_early_break_hw): Enable for GCN.
Diffstat (limited to 'libiberty/regex.c')
0 files changed, 0 insertions, 0 deletions