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| author | Wilco Dijkstra <wdijkstr@arm.com> | 2017-09-13 11:40:02 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco@gcc.gnu.org> | 2017-09-13 11:40:02 +0000 |
| commit | 491cefb7ea5dc035b2ee5b706aa21efcd49d76c3 (patch) | |
| tree | 3adc6b67b31e94825eb5472df5f2e8d19e7d2aab /gcc | |
| parent | 5067f3a0041a89b3200d70053923ffd84346b0f0 (diff) | |
| download | gcc-491cefb7ea5dc035b2ee5b706aa21efcd49d76c3.zip gcc-491cefb7ea5dc035b2ee5b706aa21efcd49d76c3.tar.gz gcc-491cefb7ea5dc035b2ee5b706aa21efcd49d76c3.tar.bz2 | |
Update aarch64/vmov_n_1.c
Update vmov_n_1.c now we are generating better code for dup:
ldr s0, [x0]
dup v0.2s, v0.s[0]
ret
gcc/testsuite/
* gcc.target/aarch64/vmov_n_1.c: Update dup scan-assembler.
From-SVN: r252077
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/vmov_n_1.c | 27 |
2 files changed, 22 insertions, 9 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index bb2bcbe..6c1fc2d 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2017-09-13 Wilco Dijkstra <wdijkstr@arm.com> + + * gcc.target/aarch64/vmov_n_1.c: Update dup scan-assembler. + 2017-09-13 Thomas Preud'homme <thomas.preudhomme@arm.com> * gcc.target/arm/acle/cdp.c: Skip __ARM_FEATURE_COPROC check for diff --git a/gcc/testsuite/gcc.target/aarch64/vmov_n_1.c b/gcc/testsuite/gcc.target/aarch64/vmov_n_1.c index 485a1a9..d0c2842 100644 --- a/gcc/testsuite/gcc.target/aarch64/vmov_n_1.c +++ b/gcc/testsuite/gcc.target/aarch64/vmov_n_1.c @@ -190,8 +190,9 @@ TESTFUNC_NAME (reg_len, data_type, data_len) () \ OBSCURE_FUNC (64, 32, f) TESTFUNC (64, 32, f) -/* "dup Vd.2s, Rn" is less preferable then "dup Vd.2s, Vn.s[lane]". */ -/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.2s, v\[0-9\]+\.s\\\[\[0-9\]+\\\]" 1 } } */ +/* "dup Vd.2s, Rn" is less preferable than "dup Vd.2s, Vn.s[lane]". */ +/* { dg-final { scan-assembler-not "dup\\tv\[0-9\]+\.2s, w\[0-9\]+" } } */ +/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.2s, v\[0-9\]+\.s\\\[\[0-9\]+\\\]" 3 } } */ OBSCURE_FUNC (64, 64, f) TESTFUNC (64, 64, f) @@ -216,7 +217,9 @@ TESTFUNC (64, 16, s) OBSCURE_FUNC (64, 32, s) TESTFUNC (64, 32, s) -/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.2s, w\[0-9\]+" 2 } } */ +/* "dup Vd.2s, Rn" is less preferable than "dup Vd.2s, Vn.s[lane]". */ +/* { dg-final { scan-assembler-not "dup\\tv\[0-9\]+\.2s, w\[0-9\]+" } } */ +/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.2s, v\[0-9\]+\.s\\\[\[0-9\]+\\\]" 3 } } */ OBSCURE_FUNC (64, 64, s) TESTFUNC (64, 64, s) @@ -242,13 +245,15 @@ TESTFUNC (64, 64, u) OBSCURE_FUNC (128, 32, f) TESTFUNC (128, 32, f) -/* "dup Vd.4s, Rn" is less preferable then "dup Vd.4s, Vn.s[lane]". */ -/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.4s, v\[0-9\]+\.s\\\[\[0-9\]+\\\]" 1 } } */ +/* "dup Vd.4s, Rn" is less preferable than "dup Vd.4s, Vn.s[lane]". */ +/* { dg-final { scan-assembler-not "dup\\tv\[0-9\]+\.4s, w\[0-9\]+" } } */ +/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.4s, v\[0-9\]+\.s\\\[\[0-9\]+\\\]" 3 } } */ OBSCURE_FUNC (128, 64, f) TESTFUNC (128, 64, f) -/* "dup Vd.2d, Rn" is less preferable then "dup Vd.2d, Vn.d[lane]". */ -/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.2d, v\[0-9\]+\.d\\\[\[0-9\]+\\\]" 1 } } */ +/* "dup Vd.2d, Rn" is less preferable than "dup Vd.2d, Vn.d[lane]". */ +/* { dg-final { scan-assembler-not "dup\\tv\[0-9\]+\.2d, x\[0-9\]+" } } */ +/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.2d, v\[0-9\]+\.d\\\[\[0-9\]+\\\]" 3 } } */ OBSCURE_FUNC (128, 8, p) TESTFUNC (128, 8, p) @@ -268,11 +273,15 @@ TESTFUNC (128, 16, s) OBSCURE_FUNC (128, 32, s) TESTFUNC (128, 32, s) -/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.4s, w\[0-9\]+" 2 } } */ +/* "dup Vd.4s, Rn" is less preferable than "dup Vd.4s, Vn.s[lane]". */ +/* { dg-final { scan-assembler-not "dup\\tv\[0-9\]+\.4s, w\[0-9\]+" } } */ +/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.4s, v\[0-9\]+\.s\\\[\[0-9\]+\\\]" 3 } } */ OBSCURE_FUNC (128, 64, s) TESTFUNC (128, 64, s) -/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.2d, x\[0-9\]+" 2 } } */ +/* "dup Vd.2d, Rn" is less preferable than "dup Vd.2d, Vn.d[lane]". */ +/* { dg-final { scan-assembler-not "dup\\tv\[0-9\]+\.2d, x\[0-9\]+" } } */ +/* { dg-final { scan-assembler-times "dup\\tv\[0-9\]+\.2d, v\[0-9\]+\.d\\\[\[0-9\]+\\\]" 3 } } */ OBSCURE_FUNC (128, 8, u) TESTFUNC (128, 8, u) |