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| author | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-10-14 14:08:51 +0000 |
|---|---|---|
| committer | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-10-14 14:08:51 +0000 |
| commit | 5b03450c57ee2d9c050f8f67b3166e5c6b457e41 (patch) | |
| tree | a0c95e2288499f172037e54046b8f3c03c70b754 | |
| parent | 5cc2ea45e2eba4a59298d3466dfc3dd60c282854 (diff) | |
| download | gcc-5b03450c57ee2d9c050f8f67b3166e5c6b457e41.tar.gz | |
* gcc.dg/tree-ssa/reassoc-39.c: Use -g. Adjust dg-final.
(f6): New.
(f7): New.
(f8): New.
(f9): New.
(f10): New.
(f11): New.
(f12): New.
(f13): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228812 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/testsuite/ChangeLog | 12 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/reassoc-39.c | 70 |
2 files changed, 80 insertions, 2 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e6a457b4f7f..04dbdcc2a8f 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,15 @@ +2015-10-14 Marek Polacek <polacek@redhat.com> + + * gcc.dg/tree-ssa/reassoc-39.c: Use -g. Adjust dg-final. + (f6): New. + (f7): New. + (f8): New. + (f9): New. + (f10): New. + (f11): New. + (f12): New. + (f13): New. + 2015-10-14 Richard Biener <rguenther@suse.de> PR tree-optimization/67915 diff --git a/gcc/testsuite/gcc.dg/tree-ssa/reassoc-39.c b/gcc/testsuite/gcc.dg/tree-ssa/reassoc-39.c index 589d06be3f6..9befe184a01 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/reassoc-39.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/reassoc-39.c @@ -1,6 +1,9 @@ /* PR tree-optimization/67815 */ /* { dg-do compile } */ -/* { dg-options "-Ofast -fdump-tree-reassoc1-details" } */ +/* { dg-options "-Ofast -g -fdump-tree-reassoc1-details" } */ + +extern float barf (float, float); +extern double bar (double, double); float f0 (float x) @@ -38,4 +41,67 @@ f5 (double x, double y, double z) return (x * (-1.0/12)) * z * __builtin_copysign (2.0, y); } -/* { dg-final { scan-tree-dump-times "Optimizing copysign" 6 "reassoc1"} }*/ +float +f6 (float x, float y) +{ + return 7.5f * y * __builtin_copysignf (2.0f, x); +} + +float +f7 (float x, float y) +{ + return -7.5f * y * __builtin_copysignf (2.0f, x); +} + +float +f8 (float x) +{ + float tmp1 = 7.5f; + float tmp2 = __builtin_copysignf (2.0f, x); + return tmp1 * tmp2; +} + +double +f9 (double x) +{ + double tmp1 = 7.5; + double tmp2 = __builtin_copysign (2.0, x); + return tmp1 * tmp2; +} + +float +f10 (float x) +{ + float tmp1 = 7.5f; + float tmp2 = __builtin_copysignf (2.0f, x); + float tmp3 = tmp2 * 24.0f; + return tmp1 * tmp2; +} + +double +f11 (double x) +{ + double tmp1 = 7.5; + double tmp2 = __builtin_copysign (2.0, x); + double tmp3 = tmp2 * 24.0; + return tmp1 * tmp2; +} + +float +f12 (float x) +{ + float tmp1 = 7.5f; + float tmp2 = __builtin_copysignf (2.0f, x); + /* Can't reassoc here. */ + return barf (tmp1 * tmp2, tmp2); +} + +double +f13 (double x) +{ + double tmp1 = 7.5; + double tmp2 = __builtin_copysign (2.0, x); + /* Can't reassoc here. */ + return bar (tmp1 * tmp2, tmp2); +} +/* { dg-final { scan-tree-dump-times "Optimizing copysign" 12 "reassoc1"} }*/ |