| Message ID | 20241009012752.900506-2-hongtao.liu@intel.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v3,1/2] Enable vectorization for unknown tripcount in very cheap cost model but disable epilog vectorization. | expand |
On Wed, Oct 9, 2024 at 3:27 AM liuhongt <hongtao.liu@intel.com> wrote: > > Update in V3. > >The testcase looks bogus: > > > > b[i+k] = b[i+k-5] + 2; > > > >accesses b[-3], can you instead adjust the inner loop to start with k == 4? > > Changed, also adjust b[100] to b[200] to avoid array out of bound. > > >Please remove this testcase - even with fully masking we'd need alias > >versioning. > > Changed. > > Ready push to trunk. OK. Thanks, Richard. > gcc/testsuite/ChangeLog: > > * gcc.dg/fstack-protector-strong.c: Adjust > scan-assembler-times. > * gcc.dg/graphite/scop-6.c: Refine the testcase to avoid array > out of bounds. > * gcc.dg/graphite/scop-9.c: Ditto. > * gcc.dg/tree-ssa/ivopts-lt-2.c: Add -fno-tree-vectorize. > * gcc.dg/tree-ssa/ivopts-lt.c: Ditto. > * gcc.dg/tree-ssa/loop-16.c: Ditto. > * gcc.dg/tree-ssa/loop-28.c: Ditto. > * gcc.dg/tree-ssa/loop-bound-2.c: Ditto. > * gcc.dg/tree-ssa/loop-bound-4.c: Ditto. > * gcc.dg/tree-ssa/loop-bound-6.c: Ditto. > * gcc.dg/tree-ssa/predcom-4.c: Ditto. > * gcc.dg/tree-ssa/predcom-5.c: Ditto. > * gcc.dg/tree-ssa/scev-11.c: Ditto. > * gcc.dg/tree-ssa/scev-9.c: Ditto. > * gcc.dg/tree-ssa/split-path-11.c: Ditto. > * gcc.dg/unroll-8.c: Ditto. > * gcc.dg/var-expand1.c: Ditto. > * gcc.dg/vect/vect-cost-model-6.c: Removed. > * gcc.target/i386/pr86270.c: Ditto. > * gcc.target/i386/pr86722.c: Ditto. > * gcc.target/x86_64/abi/callabi/leaf-2.c: Ditto. > --- > gcc/testsuite/gcc.dg/fstack-protector-strong.c | 2 +- > gcc/testsuite/gcc.dg/graphite/scop-6.c | 7 +++---- > gcc/testsuite/gcc.dg/graphite/scop-9.c | 4 ++-- > gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/loop-16.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/loop-28.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/loop-bound-2.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/loop-bound-4.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/loop-bound-6.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/scev-11.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/scev-9.c | 2 +- > gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c | 2 +- > gcc/testsuite/gcc.dg/unroll-8.c | 3 +-- > gcc/testsuite/gcc.dg/var-expand1.c | 2 +- > gcc/testsuite/gcc.dg/vect/vect-cost-model-6.c | 12 ------------ > gcc/testsuite/gcc.target/i386/pr86270.c | 2 +- > gcc/testsuite/gcc.target/i386/pr86722.c | 2 +- > gcc/testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c | 2 +- > 21 files changed, 23 insertions(+), 37 deletions(-) > delete mode 100644 gcc/testsuite/gcc.dg/vect/vect-cost-model-6.c > > diff --git a/gcc/testsuite/gcc.dg/fstack-protector-strong.c b/gcc/testsuite/gcc.dg/fstack-protector-strong.c > index 94dc3508f1a..b9f63966b7c 100644 > --- a/gcc/testsuite/gcc.dg/fstack-protector-strong.c > +++ b/gcc/testsuite/gcc.dg/fstack-protector-strong.c > @@ -154,4 +154,4 @@ void foo12 () > global3 (); > } > > -/* { dg-final { scan-assembler-times "stack_chk_fail" 12 } } */ > +/* { dg-final { scan-assembler-times "stack_chk_fail" 11 } } */ > diff --git a/gcc/testsuite/gcc.dg/graphite/scop-6.c b/gcc/testsuite/gcc.dg/graphite/scop-6.c > index 9bc1d9f4ccd..e7e0a080c5f 100644 > --- a/gcc/testsuite/gcc.dg/graphite/scop-6.c > +++ b/gcc/testsuite/gcc.dg/graphite/scop-6.c > @@ -4,7 +4,7 @@ int toto() > { > int i, j, k; > int a[100][100]; > - int b[100]; > + int b[200]; > > for (i = 1; i < 100; i++) > { > @@ -18,9 +18,8 @@ int toto() > for (k = 1; k < 100; k++) > b[i+k] = b[i+k-1] + 2; > } > - > - for (k = 1; k < 100; k++) > - b[i+k] = b[i+k-5] + 2; > + for (k = 4; k < 100; k++) > + b[i+k] = b[i+k-5] + 2; > } > > return a[3][5] + b[2]; > diff --git a/gcc/testsuite/gcc.dg/graphite/scop-9.c b/gcc/testsuite/gcc.dg/graphite/scop-9.c > index b19291be2f8..2676452b1e6 100644 > --- a/gcc/testsuite/gcc.dg/graphite/scop-9.c > +++ b/gcc/testsuite/gcc.dg/graphite/scop-9.c > @@ -4,7 +4,7 @@ int toto() > { > int i, j, k; > int a[100][100]; > - int b[100]; > + int b[200]; > > for (i = 1; i < 100; i++) > { > @@ -14,7 +14,7 @@ int toto() > if (i * 2 == i + 8) > a[i][i] = 2; > > - for (k = 1; k < 100; k++) > + for (k = 4; k < 100; k++) > b[i+k] = b[i+k-5] + 2; > } > > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c > index bdbdbff19ff..be325775fbb 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fno-tree-loop-distribute-patterns -fdump-tree-ivopts" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fno-tree-loop-distribute-patterns -fdump-tree-ivopts" } */ > /* { dg-skip-if "PR68644" { hppa*-*-* powerpc*-*-* } } */ > > void > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c > index 71d7f672c44..8d2b9d39355 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fno-tree-loop-distribute-patterns -fdump-tree-ivopts" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fno-tree-loop-distribute-patterns -fdump-tree-ivopts" } */ > /* { dg-require-effective-target stdint_types } */ > > #include "stdint.h" > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-16.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-16.c > index 6bcb56cf3a9..92587f17df0 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-16.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-16.c > @@ -2,7 +2,7 @@ > at most 100 times, thus the (32-bit) induction variables do not overflow, > and we may use 64-bit variable to represent them. */ > > -/* { dg-options "-O2 -fdump-tree-optimized" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-optimized" } */ > /* { dg-do compile { target i?86-*-* x86_64-*-* } } */ > > unsigned a[100]; > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-28.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-28.c > index 3ca0ab8ea5f..85769c914c3 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-28.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-28.c > @@ -1,5 +1,5 @@ > /* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */ > -/* { dg-options "-O2 -fprefetch-loop-arrays -march=amdfam10 -fdump-tree-optimized -fdump-tree-aprefetch --param max-unrolled-insns=1000" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fprefetch-loop-arrays -march=amdfam10 -fdump-tree-optimized -fdump-tree-aprefetch --param max-unrolled-insns=1000" } */ > > char x[100000]; > > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-2.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-2.c > index 802dd290e50..d93e5654e7a 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-2.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-2.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ > > int *a; > > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-4.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-4.c > index b9d7d4196aa..543d9a5120b 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-4.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-4.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ > > int *a; > > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-6.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-6.c > index 8319434985d..74f88f17f78 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-6.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-6.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ > > int *a; > > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c > index af9ae0e0f3d..7c99ccd109a 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c > @@ -1,5 +1,5 @@ > /* { dg-do run } */ > -/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details-blocks" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details-blocks" } */ > > /* Test for predictive commoning of expressions, without reassociation. */ > > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c > index 52adb59d669..6b8a13fe830 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c > @@ -1,5 +1,5 @@ > /* { dg-do run } */ > -/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details-blocks" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details-blocks" } */ > > /* Test for predictive commoning of expressions, with reassociation. */ > > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c > index f15688538ea..2506eb89b74 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ > > int a[128]; > extern int b[]; > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c > index cbd7c85edfa..7381e961e93 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ > > int *a; > > diff --git a/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c b/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c > index 6c15c16151b..1f042414467 100644 > --- a/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c > +++ b/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fsplit-paths -fdump-tree-split-paths-details -w" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fsplit-paths -fdump-tree-split-paths-details -w" } */ > > void foo(unsigned long long *M) > { > diff --git a/gcc/testsuite/gcc.dg/unroll-8.c b/gcc/testsuite/gcc.dg/unroll-8.c > index 4388f47d4c7..6cd8dacc365 100644 > --- a/gcc/testsuite/gcc.dg/unroll-8.c > +++ b/gcc/testsuite/gcc.dg/unroll-8.c > @@ -1,6 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fdump-rtl-loop2_unroll-details-blocks -funroll-loops" } */ > -/* { dg-additional-options "-fno-tree-vectorize" { target amdgcn-*-* } } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fdump-rtl-loop2_unroll-details-blocks -funroll-loops" } */ > > struct a {int a[7];}; > int t(struct a *a, int n) > diff --git a/gcc/testsuite/gcc.dg/var-expand1.c b/gcc/testsuite/gcc.dg/var-expand1.c > index 3d536cef2b3..1f3f3b3338c 100644 > --- a/gcc/testsuite/gcc.dg/var-expand1.c > +++ b/gcc/testsuite/gcc.dg/var-expand1.c > @@ -2,7 +2,7 @@ > /* We don't (and don't want to) perform this optimisation on soft-float > targets, where each addition is a library call. */ > /* { dg-require-effective-target hard_float } */ > -/* { dg-options "-O2 -funroll-loops --fast-math -fvariable-expansion-in-unroller -fdump-rtl-loop2_unroll" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -funroll-loops --fast-math -fvariable-expansion-in-unroller -fdump-rtl-loop2_unroll" } */ > /* { dg-additional-options "--param max-completely-peel-times=16 --param max-unroll-times=8" { target s390*-*-* } } */ > > extern void abort (void); > diff --git a/gcc/testsuite/gcc.dg/vect/vect-cost-model-6.c b/gcc/testsuite/gcc.dg/vect/vect-cost-model-6.c > deleted file mode 100644 > index 552febb5fee..00000000000 > --- a/gcc/testsuite/gcc.dg/vect/vect-cost-model-6.c > +++ /dev/null > @@ -1,12 +0,0 @@ > -/* { dg-do compile } */ > -/* { dg-additional-options "-O2 -ftree-vectorize -fvect-cost-model=very-cheap" } */ > - > -void > -f (int *restrict x, int *restrict y) > -{ > - for (unsigned int i = 0; i < 1023; ++i) > - x[i] += y[i]; > -} > - > -/* { dg-final { scan-tree-dump {LOOP VECTORIZED} vect { target { vect_int && vect_partial_vectors_usage_2 } } } } */ > -/* { dg-final { scan-tree-dump-not {LOOP VECTORIZED} vect { target { vect_int && { ! vect_partial_vectors_usage_2 } } } } } */ > diff --git a/gcc/testsuite/gcc.target/i386/pr86270.c b/gcc/testsuite/gcc.target/i386/pr86270.c > index 98b012caf23..68562446fa4 100644 > --- a/gcc/testsuite/gcc.target/i386/pr86270.c > +++ b/gcc/testsuite/gcc.target/i386/pr86270.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -fno-unroll-loops" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -fno-unroll-loops" } */ > > int *a; > long len; > diff --git a/gcc/testsuite/gcc.target/i386/pr86722.c b/gcc/testsuite/gcc.target/i386/pr86722.c > index 95ddbd8ddb9..dd01ceaa0df 100644 > --- a/gcc/testsuite/gcc.target/i386/pr86722.c > +++ b/gcc/testsuite/gcc.target/i386/pr86722.c > @@ -1,5 +1,5 @@ > /* { dg-do compile { target { ! ia32 } } } */ > -/* { dg-options "-O2 -mno-avx -msse" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -mno-avx -msse" } */ > > void f(double*d,double*e){ > for(;d<e;++d) > diff --git a/gcc/testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c b/gcc/testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c > index 2a54bc89cfc..5f3d3e166af 100644 > --- a/gcc/testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c > +++ b/gcc/testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O2 -mabi=sysv" } */ > +/* { dg-options "-O2 -fno-tree-vectorize -mabi=sysv" } */ > > extern int glb1, gbl2, gbl3; > > -- > 2.31.1 >
diff --git a/gcc/testsuite/gcc.dg/fstack-protector-strong.c b/gcc/testsuite/gcc.dg/fstack-protector-strong.c index 94dc3508f1a..b9f63966b7c 100644 --- a/gcc/testsuite/gcc.dg/fstack-protector-strong.c +++ b/gcc/testsuite/gcc.dg/fstack-protector-strong.c @@ -154,4 +154,4 @@ void foo12 () global3 (); } -/* { dg-final { scan-assembler-times "stack_chk_fail" 12 } } */ +/* { dg-final { scan-assembler-times "stack_chk_fail" 11 } } */ diff --git a/gcc/testsuite/gcc.dg/graphite/scop-6.c b/gcc/testsuite/gcc.dg/graphite/scop-6.c index 9bc1d9f4ccd..e7e0a080c5f 100644 --- a/gcc/testsuite/gcc.dg/graphite/scop-6.c +++ b/gcc/testsuite/gcc.dg/graphite/scop-6.c @@ -4,7 +4,7 @@ int toto() { int i, j, k; int a[100][100]; - int b[100]; + int b[200]; for (i = 1; i < 100; i++) { @@ -18,9 +18,8 @@ int toto() for (k = 1; k < 100; k++) b[i+k] = b[i+k-1] + 2; } - - for (k = 1; k < 100; k++) - b[i+k] = b[i+k-5] + 2; + for (k = 4; k < 100; k++) + b[i+k] = b[i+k-5] + 2; } return a[3][5] + b[2]; diff --git a/gcc/testsuite/gcc.dg/graphite/scop-9.c b/gcc/testsuite/gcc.dg/graphite/scop-9.c index b19291be2f8..2676452b1e6 100644 --- a/gcc/testsuite/gcc.dg/graphite/scop-9.c +++ b/gcc/testsuite/gcc.dg/graphite/scop-9.c @@ -4,7 +4,7 @@ int toto() { int i, j, k; int a[100][100]; - int b[100]; + int b[200]; for (i = 1; i < 100; i++) { @@ -14,7 +14,7 @@ int toto() if (i * 2 == i + 8) a[i][i] = 2; - for (k = 1; k < 100; k++) + for (k = 4; k < 100; k++) b[i+k] = b[i+k-5] + 2; } diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c index bdbdbff19ff..be325775fbb 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt-2.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fno-tree-loop-distribute-patterns -fdump-tree-ivopts" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fno-tree-loop-distribute-patterns -fdump-tree-ivopts" } */ /* { dg-skip-if "PR68644" { hppa*-*-* powerpc*-*-* } } */ void diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c index 71d7f672c44..8d2b9d39355 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fno-tree-loop-distribute-patterns -fdump-tree-ivopts" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fno-tree-loop-distribute-patterns -fdump-tree-ivopts" } */ /* { dg-require-effective-target stdint_types } */ #include "stdint.h" diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-16.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-16.c index 6bcb56cf3a9..92587f17df0 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-16.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-16.c @@ -2,7 +2,7 @@ at most 100 times, thus the (32-bit) induction variables do not overflow, and we may use 64-bit variable to represent them. */ -/* { dg-options "-O2 -fdump-tree-optimized" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-optimized" } */ /* { dg-do compile { target i?86-*-* x86_64-*-* } } */ unsigned a[100]; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-28.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-28.c index 3ca0ab8ea5f..85769c914c3 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-28.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-28.c @@ -1,5 +1,5 @@ /* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */ -/* { dg-options "-O2 -fprefetch-loop-arrays -march=amdfam10 -fdump-tree-optimized -fdump-tree-aprefetch --param max-unrolled-insns=1000" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fprefetch-loop-arrays -march=amdfam10 -fdump-tree-optimized -fdump-tree-aprefetch --param max-unrolled-insns=1000" } */ char x[100000]; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-2.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-2.c index 802dd290e50..d93e5654e7a 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-2.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-2.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ int *a; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-4.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-4.c index b9d7d4196aa..543d9a5120b 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-4.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-4.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ int *a; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-6.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-6.c index 8319434985d..74f88f17f78 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-6.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-bound-6.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ int *a; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c index af9ae0e0f3d..7c99ccd109a 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c @@ -1,5 +1,5 @@ /* { dg-do run } */ -/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details-blocks" } */ +/* { dg-options "-O2 -fno-tree-vectorize -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details-blocks" } */ /* Test for predictive commoning of expressions, without reassociation. */ diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c index 52adb59d669..6b8a13fe830 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c @@ -1,5 +1,5 @@ /* { dg-do run } */ -/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details-blocks" } */ +/* { dg-options "-O2 -fno-tree-vectorize -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details-blocks" } */ /* Test for predictive commoning of expressions, with reassociation. */ diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c index f15688538ea..2506eb89b74 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ int a[128]; extern int b[]; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c index cbd7c85edfa..7381e961e93 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ivopts-details" } */ int *a; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c b/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c index 6c15c16151b..1f042414467 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fsplit-paths -fdump-tree-split-paths-details -w" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fsplit-paths -fdump-tree-split-paths-details -w" } */ void foo(unsigned long long *M) { diff --git a/gcc/testsuite/gcc.dg/unroll-8.c b/gcc/testsuite/gcc.dg/unroll-8.c index 4388f47d4c7..6cd8dacc365 100644 --- a/gcc/testsuite/gcc.dg/unroll-8.c +++ b/gcc/testsuite/gcc.dg/unroll-8.c @@ -1,6 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-rtl-loop2_unroll-details-blocks -funroll-loops" } */ -/* { dg-additional-options "-fno-tree-vectorize" { target amdgcn-*-* } } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-rtl-loop2_unroll-details-blocks -funroll-loops" } */ struct a {int a[7];}; int t(struct a *a, int n) diff --git a/gcc/testsuite/gcc.dg/var-expand1.c b/gcc/testsuite/gcc.dg/var-expand1.c index 3d536cef2b3..1f3f3b3338c 100644 --- a/gcc/testsuite/gcc.dg/var-expand1.c +++ b/gcc/testsuite/gcc.dg/var-expand1.c @@ -2,7 +2,7 @@ /* We don't (and don't want to) perform this optimisation on soft-float targets, where each addition is a library call. */ /* { dg-require-effective-target hard_float } */ -/* { dg-options "-O2 -funroll-loops --fast-math -fvariable-expansion-in-unroller -fdump-rtl-loop2_unroll" } */ +/* { dg-options "-O2 -fno-tree-vectorize -funroll-loops --fast-math -fvariable-expansion-in-unroller -fdump-rtl-loop2_unroll" } */ /* { dg-additional-options "--param max-completely-peel-times=16 --param max-unroll-times=8" { target s390*-*-* } } */ extern void abort (void); diff --git a/gcc/testsuite/gcc.dg/vect/vect-cost-model-6.c b/gcc/testsuite/gcc.dg/vect/vect-cost-model-6.c deleted file mode 100644 index 552febb5fee..00000000000 --- a/gcc/testsuite/gcc.dg/vect/vect-cost-model-6.c +++ /dev/null @@ -1,12 +0,0 @@ -/* { dg-do compile } */ -/* { dg-additional-options "-O2 -ftree-vectorize -fvect-cost-model=very-cheap" } */ - -void -f (int *restrict x, int *restrict y) -{ - for (unsigned int i = 0; i < 1023; ++i) - x[i] += y[i]; -} - -/* { dg-final { scan-tree-dump {LOOP VECTORIZED} vect { target { vect_int && vect_partial_vectors_usage_2 } } } } */ -/* { dg-final { scan-tree-dump-not {LOOP VECTORIZED} vect { target { vect_int && { ! vect_partial_vectors_usage_2 } } } } } */ diff --git a/gcc/testsuite/gcc.target/i386/pr86270.c b/gcc/testsuite/gcc.target/i386/pr86270.c index 98b012caf23..68562446fa4 100644 --- a/gcc/testsuite/gcc.target/i386/pr86270.c +++ b/gcc/testsuite/gcc.target/i386/pr86270.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fno-unroll-loops" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fno-unroll-loops" } */ int *a; long len; diff --git a/gcc/testsuite/gcc.target/i386/pr86722.c b/gcc/testsuite/gcc.target/i386/pr86722.c index 95ddbd8ddb9..dd01ceaa0df 100644 --- a/gcc/testsuite/gcc.target/i386/pr86722.c +++ b/gcc/testsuite/gcc.target/i386/pr86722.c @@ -1,5 +1,5 @@ /* { dg-do compile { target { ! ia32 } } } */ -/* { dg-options "-O2 -mno-avx -msse" } */ +/* { dg-options "-O2 -fno-tree-vectorize -mno-avx -msse" } */ void f(double*d,double*e){ for(;d<e;++d) diff --git a/gcc/testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c b/gcc/testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c index 2a54bc89cfc..5f3d3e166af 100644 --- a/gcc/testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c +++ b/gcc/testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -mabi=sysv" } */ +/* { dg-options "-O2 -fno-tree-vectorize -mabi=sysv" } */ extern int glb1, gbl2, gbl3;