diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/optimize-bswapdi-3.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/optimize-bswaphi-1.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/optimize-bswapsi-2.c | 2 | ||||
| -rw-r--r-- | gcc/tree-ssa-math-opts.c | 5 |
6 files changed, 14 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index be573a3..a5290ba 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2015-11-16 Wilco Dijkstra <wdijkstr@arm.com> + + * tree-ssa-math-opts.c (bswap_replace): Remove test + of SLOW_UNALIGNED_ACCESS. + 2016-11-16 Alexander Monakov <amonakov@ispras.ru> * config/nvptx/mkoffload.c (main): Check that either OpenACC or OpenMP diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d750f25d..3f8831e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2015-11-16 Wilco Dijkstra <wdijkstr@arm.com> + + * gcc.dg/optimize-bswapdi-3.c: Remove xfail. + * gcc.dg/optimize-bswaphi-1.c: Likewise. + * gcc.dg/optimize-bswapsi-2.c: Likewise. + 2016-11-16 Szabolcs Nagy <szabolcs.nagy@arm.com> PR libgfortran/78314 diff --git a/gcc/testsuite/gcc.dg/optimize-bswapdi-3.c b/gcc/testsuite/gcc.dg/optimize-bswapdi-3.c index 273b4bc..6f68201 100644 --- a/gcc/testsuite/gcc.dg/optimize-bswapdi-3.c +++ b/gcc/testsuite/gcc.dg/optimize-bswapdi-3.c @@ -61,4 +61,4 @@ uint64_t read_be64_3 (unsigned char *data) } /* { dg-final { scan-tree-dump-times "64 bit load in target endianness found at" 3 "bswap" } } */ -/* { dg-final { scan-tree-dump-times "64 bit bswap implementation found at" 3 "bswap" { xfail alpha*-*-* arm*-*-* } } } */ +/* { dg-final { scan-tree-dump-times "64 bit bswap implementation found at" 3 "bswap" } } */ diff --git a/gcc/testsuite/gcc.dg/optimize-bswaphi-1.c b/gcc/testsuite/gcc.dg/optimize-bswaphi-1.c index c18ca61..852ccfe 100644 --- a/gcc/testsuite/gcc.dg/optimize-bswaphi-1.c +++ b/gcc/testsuite/gcc.dg/optimize-bswaphi-1.c @@ -55,5 +55,4 @@ swap16 (HItype in) } /* { dg-final { scan-tree-dump-times "16 bit load in target endianness found at" 3 "bswap" } } */ -/* { dg-final { scan-tree-dump-times "16 bit bswap implementation found at" 1 "bswap" { target alpha*-*-* arm*-*-* } } } */ -/* { dg-final { scan-tree-dump-times "16 bit bswap implementation found at" 4 "bswap" { xfail alpha*-*-* arm*-*-* } } } */ +/* { dg-final { scan-tree-dump-times "16 bit bswap implementation found at" 4 "bswap" } } */ diff --git a/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c b/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c index a1558af..01ae377 100644 --- a/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c +++ b/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c @@ -45,4 +45,4 @@ uint32_t read_be32_3 (unsigned char *data) } /* { dg-final { scan-tree-dump-times "32 bit load in target endianness found at" 3 "bswap" } } */ -/* { dg-final { scan-tree-dump-times "32 bit bswap implementation found at" 3 "bswap" { xfail alpha*-*-* arm*-*-* } } } */ +/* { dg-final { scan-tree-dump-times "32 bit bswap implementation found at" 3 "bswap" } } */ diff --git a/gcc/tree-ssa-math-opts.c b/gcc/tree-ssa-math-opts.c index b28c808..a389dfc 100644 --- a/gcc/tree-ssa-math-opts.c +++ b/gcc/tree-ssa-math-opts.c @@ -2649,11 +2649,6 @@ bswap_replace (gimple *cur_stmt, gimple *src_stmt, tree fndecl, align = get_object_alignment (src); - if (bswap - && align < GET_MODE_ALIGNMENT (TYPE_MODE (load_type)) - && SLOW_UNALIGNED_ACCESS (TYPE_MODE (load_type), align)) - return false; - /* Move cur_stmt just before one of the load of the original to ensure it has the same VUSE. See PR61517 for what could go wrong. */ |