Since r230292, these tests in gcc.dg/vect have been failing on ARM, AArch64,
and x86_64 with -march=haswell (among others - when prefer_avx128 is true):
vect-outer-1-big-array.c scan-tree-dump-times vect "grouped access in outer
loop" 2
vect-outer-1.c scan-tree-dump-times vect "grouped access in outer loop" 2
vect-outer-1a-big-array.c scan-tree-dump-times vect "grouped access in outer
loop" 2
vect-outer-1a.c scan-tree-dump-times vect "grouped access in outer loop" 2
vect-outer-1b-big-array.c scan-tree-dump-times vect "grouped access in outer
loop" 2
vect-outer-1b.c scan-tree-dump-times vect "grouped access in outer loop" 2
vect-outer-2b.c scan-tree-dump-times vect "grouped access in outer loop" 2
vect-outer-3b.c scan-tree-dump-times vect "grouped access in outer loop" 4
vect-reduc-dot-s8b.c scan-tree-dump-times vect "vect_recog_widen_mult_pattern:
detected" 2
(plus all the -flto -ffat-lto-objects equivalents).
This is because that commit changed vect_analyze_loop{,_2} to bail out early
and avoid retrying with a different vector size on finding a fatal error;
all the above tests are conditioned on { target vect_multiple_sizes }.
Hence, drop the vect_multiple_sizes version of the scan-tree-dump, as we now
expect those messages to show up once everywhere.
The optional extra would be to add a message that vect_analyze_loop was failing
with *fatal* error, and scan for that, but that doesn't really seem warranted.
Tested vect.exp on aarch64-none-elf, arm-none-eabi, and x86_64 linux with
-march=haswell.
OK for trunk?
Cheers, Alan
gcc/testsuite/ChangeLog:
* gcc.dg/vect/vect-outer-1-big-array.c: Drop vect_multiple_sizes;
use same scan-tree-dump-times on all platforms.
* gcc.dg/vect/vect-outer-1.c: Likewise.
* gcc.dg/vect/vect-outer-1a-big-array.c: Likewise.
* gcc.dg/vect/vect-outer-1a.c: Likewise.
* gcc.dg/vect/vect-outer-1b-big-array.c: Likewise.
* gcc.dg/vect/vect-outer-1b.c: Likewise.
* gcc.dg/vect/vect-outer-2b.c: Likewise.
* gcc.dg/vect/vect-outer-3b.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
---
gcc/testsuite/gcc.dg/vect/vect-outer-1-big-array.c | 3 +--
gcc/testsuite/gcc.dg/vect/vect-outer-1.c | 3 +--
gcc/testsuite/gcc.dg/vect/vect-outer-1a-big-array.c | 3 +--
gcc/testsuite/gcc.dg/vect/vect-outer-1a.c | 3 +--
gcc/testsuite/gcc.dg/vect/vect-outer-1b-big-array.c | 3 +--
gcc/testsuite/gcc.dg/vect/vect-outer-1b.c | 3 +--
gcc/testsuite/gcc.dg/vect/vect-outer-2b.c | 3 +--
gcc/testsuite/gcc.dg/vect/vect-outer-3b.c | 3 +--
gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c | 3 +--
9 files changed, 9 insertions(+), 18 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-1-big-array.c
b/gcc/testsuite/gcc.dg/vect/vect-outer-1-big-array.c
index 6c61b09..63918ad 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-1-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-1-big-array.c
@@ -22,5 +22,4 @@ foo (){
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail
*-*-* } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" {
target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 2 "vect" {
target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" }
} */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-1.c
b/gcc/testsuite/gcc.dg/vect/vect-outer-1.c
index 5fdaa83..b1bcbc2 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-1.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-1.c
@@ -22,5 +22,4 @@ foo (){
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail
*-*-* } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" {
target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 2 "vect" {
target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" }
} */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-1a-big-array.c
b/gcc/testsuite/gcc.dg/vect/vect-outer-1a-big-array.c
index 68b25f9..98dfcfb 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-1a-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-1a-big-array.c
@@ -20,5 +20,4 @@ foo (){
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail
*-*-* } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" {
target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 2 "vect" {
target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" }
} */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-1a.c
b/gcc/testsuite/gcc.dg/vect/vect-outer-1a.c
index 85649af..0200fb4 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-1a.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-1a.c
@@ -20,5 +20,4 @@ foo (){
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail
*-*-* } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" {
target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 2 "vect" {
target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" }
} */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-1b-big-array.c
b/gcc/testsuite/gcc.dg/vect/vect-outer-1b-big-array.c
index 133347d..fda70f7 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-1b-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-1b-big-array.c
@@ -22,5 +22,4 @@ foo (){
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail
*-*-* } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" {
target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 2 "vect" {
target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" }
} */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-1b.c
b/gcc/testsuite/gcc.dg/vect/vect-outer-1b.c
index 15b0a0b..e157f73 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-1b.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-1b.c
@@ -22,5 +22,4 @@ foo (){
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail
*-*-* } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" {
target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 2 "vect" {
target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" }
} */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-2b.c
b/gcc/testsuite/gcc.dg/vect/vect-outer-2b.c
index 1ddf176..bb4e74b 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-2b.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-2b.c
@@ -37,5 +37,4 @@ int main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" {
target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 2 "vect" {
target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" }
} */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-3b.c
b/gcc/testsuite/gcc.dg/vect/vect-outer-3b.c
index 2a9a2ce..b915c4e 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-3b.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-3b.c
@@ -49,5 +49,4 @@ int main (void)
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail
*-*-* } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 2 "vect" {
target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 4 "vect" {
target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump-times "grouped access in outer loop" 2 "vect" }
} */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c
b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c
index b178662..b036ad5 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c
@@ -58,8 +58,7 @@ int main (void)
}
/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected" 1
"vect" { xfail *-*-* } } } */
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected"
1 "vect" { target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected"
2 "vect" { target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected"
1 "vect" } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail
*-*-* } } } */
--
1.9.1
