Module Name: src
Committed By: rin
Date: Thu Apr 30 12:44:41 UTC 2020
Modified Files:
src/doc: HACKS
Log Message:
Hack "gcc-4.5 arm without -fno-tree-vrp generate broken code" was removed in
src/lib/libc/softfloat/Makefile.inc rev 1.21:
http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/softfloat/Makefile.inc#rev1.21
Now, all tests mentioned in the entry are passed for softfloat arm.
To generate a diff of this commit:
cvs rdiff -u -r1.204 -r1.205 src/doc/HACKS
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/doc/HACKS
diff -u src/doc/HACKS:1.204 src/doc/HACKS:1.205
--- src/doc/HACKS:1.204 Thu Apr 30 12:35:01 2020
+++ src/doc/HACKS Thu Apr 30 12:44:41 2020
@@ -1,4 +1,4 @@
-# $NetBSD: HACKS,v 1.204 2020/04/30 12:35:01 rin Exp $
+# $NetBSD: HACKS,v 1.205 2020/04/30 12:44:41 rin Exp $
#
# This file is intended to document workarounds for currently unsolved
# (mostly) compiler bugs.
@@ -604,25 +604,6 @@ port arm
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48863#c4
kcah
- hack gcc-4.5 arm without -fno-tree-vrp generate broken code
- cdate Wed Nov 14 13:02:02 JST 2012
- who msaitoh
- file lib/libc/softfloat/Makefile.inc : 1.11 (hack removed)
- pr 46953
- regress src/tests/lib/libm/t_cbrt
- regress src/tests/lib/libm/t_ceil
- regress src/tests/lib/libm/t_exp
- regress src/tests/lib/libm/t_log
- regress src/tests/lib/libm/t_scalbn
- regress src/tests/lib/libm/t_sinh
- regress src/tests/lib/libm/t_sqrt
- descr Gcc has a bug in tree optimization. For adddf3,
- -INF + -INF returns 0 without -fno-tree-vrp.
- Debugging with -fdump-tree-all shows that
- softfloat.c.021t.cleanup_cfg is ok but softfloat.c.023t.ssa
- is broken.
- kcah
-
port sh3
hack gcc4-sh3-bz2
