diff options
| author | Wilco Dijkstra <wdijkstr@arm.com> | 2019-03-04 12:36:04 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco@gcc.gnu.org> | 2019-03-04 12:36:04 +0000 |
| commit | 5f054b17f826e2cfb4c76020bce79b2ed99bb9f9 (patch) | |
| tree | 42a53f947d241a902a03d45985896fc39d2e72df /gcc/fold-const.c | |
| parent | 19d4e4d614655cf76d87522855103c01d029b2cf (diff) | |
| download | gcc-5f054b17f826e2cfb4c76020bce79b2ed99bb9f9.zip gcc-5f054b17f826e2cfb4c76020bce79b2ed99bb9f9.tar.gz gcc-5f054b17f826e2cfb4c76020bce79b2ed99bb9f9.tar.bz2 | |
re PR tree-optimization/89437 (incorrect result for sinl (atanl (x)))
Fix PR89437
Fix PR89437. Fix the sinatan-1.c testcase to not run without
a C99 target system. Use nextafterl for long double initialization.
Fix an issue with sinl (atanl (sqrtl (LDBL_MAX)) returning 0.0
instead of 1.0 by using x < sqrtl (LDBL_MAX) in match.pd.
gcc/
PR tree-optimization/89437
* match.pd: Use lt in sin(atan(x)) and cos(atan(x)) simplifications.
testsuite/
PR tree-optimization/89437
* gcc.dg/sinatan-1.c: Fix testcase.
From-SVN: r269364
Diffstat (limited to 'gcc/fold-const.c')
0 files changed, 0 insertions, 0 deletions