Move tests of catan, catanh to auto-libm-test-*.

This patch moves tests of catan and catanh with finite inputs (other
than the divide-by-zero cases producing an exact infinity) to using
the auto-libm-test machinery.  Each of auto-libm-test-out-catan and
auto-libm-test-out-catanh takes about three seconds to generate on my
system (so in fact it wasn't necessary after all to defer the move to
auto-libm-test-* until the output files were split up by function).

Tested for x86_64 and x86 and ulps updated accordingly.

	* math/auto-libm-test-in: Add tests of catan and catanh.
	* math/auto-libm-test-out-catan: New generated file.
	* math/auto-libm-test-out-catanh: Likewise.
	* math/libm-test-catan.inc (catan_test_data): Use AUTO_TESTS_c_c.
	Move tests with finite inputs, except divide-by-zero cases, to
	auto-libm-test-in.
	* math/libm-test-catanh.inc (catanh_test_data): Likewise.
	* math/Makefile (libm-test-funcs-auto): Add catan and catanh.
	(libm-test-funcs-noauto): Remove catan and catanh.
	* sysdeps/i386/fpu/libm-test-ulps: Update.
	* sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
	* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

1 files changed, 37758 insertions, 0 deletions

diff --git a/math/auto-libm-test-out-catan b/math/auto-libm-test-out-catan
new file mode 100644
index 0000000000..7735df8f66
--- /dev/null
+++ b/math/auto-libm-test-out-catan
@@ -0,0 +1,37758 @@
+catan 0 0
+= catan downward binary32 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest binary32 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero binary32 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan upward binary32 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan downward binary64 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest binary64 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero binary64 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan upward binary64 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan downward intel96 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest intel96 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero intel96 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan upward intel96 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan downward m68k96 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest m68k96 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero m68k96 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan upward m68k96 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan downward binary128 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest binary128 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero binary128 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan upward binary128 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan downward ibm128 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest ibm128 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero ibm128 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+= catan upward ibm128 0x0p+0 0x0p+0 : 0x0p+0 0x0p+0 : inexact-ok
+catan -0 0
+= catan downward binary32 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest binary32 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero binary32 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan upward binary32 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan downward binary64 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest binary64 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero binary64 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan upward binary64 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan downward intel96 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest intel96 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero intel96 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan upward intel96 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan downward m68k96 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest m68k96 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero m68k96 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan upward m68k96 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan downward binary128 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest binary128 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero binary128 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan upward binary128 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan downward ibm128 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan tonearest ibm128 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan towardzero ibm128 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+= catan upward ibm128 -0x0p+0 0x0p+0 : -0x0p+0 0x0p+0 : inexact-ok
+catan 0 -0
+= catan downward binary32 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary32 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary32 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan upward binary32 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan downward binary64 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary64 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary64 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan upward binary64 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan downward intel96 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest intel96 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero intel96 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan upward intel96 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan downward m68k96 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest m68k96 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero m68k96 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan upward m68k96 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan downward binary128 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary128 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary128 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan upward binary128 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan downward ibm128 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest ibm128 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero ibm128 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+= catan upward ibm128 0x0p+0 -0x0p+0 : 0x0p+0 -0x0p+0 : inexact-ok
+catan -0 -0
+= catan downward binary32 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary32 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary32 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan upward binary32 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan downward binary64 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary64 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary64 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan upward binary64 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan downward intel96 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest intel96 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero intel96 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan upward intel96 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan downward m68k96 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest m68k96 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero m68k96 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan upward m68k96 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan downward binary128 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary128 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary128 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan upward binary128 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan downward ibm128 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan tonearest ibm128 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan towardzero ibm128 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+= catan upward ibm128 -0x0p+0 -0x0p+0 : -0x0p+0 -0x0p+0 : inexact-ok
+catan 1.0 0
+= catan downward binary32 0x1p+0 0x0p+0 : 0xc.90fdap-4 0x0p+0 : inexact-ok
+= catan tonearest binary32 0x1p+0 0x0p+0 : 0xc.90fdbp-4 0x0p+0 : inexact-ok
+= catan towardzero binary32 0x1p+0 0x0p+0 : 0xc.90fdap-4 0x0p+0 : inexact-ok
+= catan upward binary32 0x1p+0 0x0p+0 : 0xc.90fdbp-4 0x0p+0 : inexact-ok
+= catan downward binary64 0x1p+0 0x0p+0 : 0xc.90fdaa22168cp-4 0x0p+0 : inexact-ok
+= catan tonearest binary64 0x1p+0 0x0p+0 : 0xc.90fdaa22168cp-4 0x0p+0 : inexact-ok
+= catan towardzero binary64 0x1p+0 0x0p+0 : 0xc.90fdaa22168cp-4 0x0p+0 : inexact-ok
+= catan upward binary64 0x1p+0 0x0p+0 : 0xc.90fdaa22168c8p-4 0x0p+0 : inexact-ok
+= catan downward intel96 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234p-4 0x0p+0 : inexact-ok
+= catan tonearest intel96 0x1p+0 0x0p+0 : 0xc.90fdaa22168c235p-4 0x0p+0 : inexact-ok
+= catan towardzero intel96 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234p-4 0x0p+0 : inexact-ok
+= catan upward intel96 0x1p+0 0x0p+0 : 0xc.90fdaa22168c235p-4 0x0p+0 : inexact-ok
+= catan downward m68k96 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234p-4 0x0p+0 : inexact-ok
+= catan tonearest m68k96 0x1p+0 0x0p+0 : 0xc.90fdaa22168c235p-4 0x0p+0 : inexact-ok
+= catan towardzero m68k96 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234p-4 0x0p+0 : inexact-ok
+= catan upward m68k96 0x1p+0 0x0p+0 : 0xc.90fdaa22168c235p-4 0x0p+0 : inexact-ok
+= catan downward binary128 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234c4c6628b80dcp-4 0x0p+0 : inexact-ok
+= catan tonearest binary128 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234c4c6628b80dcp-4 0x0p+0 : inexact-ok
+= catan towardzero binary128 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234c4c6628b80dcp-4 0x0p+0 : inexact-ok
+= catan upward binary128 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 0x0p+0 : inexact-ok
+= catan downward ibm128 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234c4c6628b80cp-4 0x0p+0 : inexact-ok
+= catan tonearest ibm128 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234c4c6628b80cp-4 0x0p+0 : inexact-ok
+= catan towardzero ibm128 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234c4c6628b80cp-4 0x0p+0 : inexact-ok
+= catan upward ibm128 0x1p+0 0x0p+0 : 0xc.90fdaa22168c234c4c6628b81p-4 0x0p+0 : inexact-ok
+catan 1.0 -0
+= catan downward binary32 0x1p+0 -0x0p+0 : 0xc.90fdap-4 -0x0p+0 : inexact-ok
+= catan tonearest binary32 0x1p+0 -0x0p+0 : 0xc.90fdbp-4 -0x0p+0 : inexact-ok
+= catan towardzero binary32 0x1p+0 -0x0p+0 : 0xc.90fdap-4 -0x0p+0 : inexact-ok
+= catan upward binary32 0x1p+0 -0x0p+0 : 0xc.90fdbp-4 -0x0p+0 : inexact-ok
+= catan downward binary64 0x1p+0 -0x0p+0 : 0xc.90fdaa22168cp-4 -0x0p+0 : inexact-ok
+= catan tonearest binary64 0x1p+0 -0x0p+0 : 0xc.90fdaa22168cp-4 -0x0p+0 : inexact-ok
+= catan towardzero binary64 0x1p+0 -0x0p+0 : 0xc.90fdaa22168cp-4 -0x0p+0 : inexact-ok
+= catan upward binary64 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c8p-4 -0x0p+0 : inexact-ok
+= catan downward intel96 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234p-4 -0x0p+0 : inexact-ok
+= catan tonearest intel96 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c235p-4 -0x0p+0 : inexact-ok
+= catan towardzero intel96 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234p-4 -0x0p+0 : inexact-ok
+= catan upward intel96 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c235p-4 -0x0p+0 : inexact-ok
+= catan downward m68k96 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234p-4 -0x0p+0 : inexact-ok
+= catan tonearest m68k96 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c235p-4 -0x0p+0 : inexact-ok
+= catan towardzero m68k96 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234p-4 -0x0p+0 : inexact-ok
+= catan upward m68k96 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c235p-4 -0x0p+0 : inexact-ok
+= catan downward binary128 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234c4c6628b80dcp-4 -0x0p+0 : inexact-ok
+= catan tonearest binary128 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234c4c6628b80dcp-4 -0x0p+0 : inexact-ok
+= catan towardzero binary128 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234c4c6628b80dcp-4 -0x0p+0 : inexact-ok
+= catan upward binary128 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 -0x0p+0 : inexact-ok
+= catan downward ibm128 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234c4c6628b80cp-4 -0x0p+0 : inexact-ok
+= catan tonearest ibm128 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234c4c6628b80cp-4 -0x0p+0 : inexact-ok
+= catan towardzero ibm128 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234c4c6628b80cp-4 -0x0p+0 : inexact-ok
+= catan upward ibm128 0x1p+0 -0x0p+0 : 0xc.90fdaa22168c234c4c6628b81p-4 -0x0p+0 : inexact-ok
+catan -1.0 0
+= catan downward binary32 -0x1p+0 0x0p+0 : -0xc.90fdbp-4 0x0p+0 : inexact-ok
+= catan tonearest binary32 -0x1p+0 0x0p+0 : -0xc.90fdbp-4 0x0p+0 : inexact-ok
+= catan towardzero binary32 -0x1p+0 0x0p+0 : -0xc.90fdap-4 0x0p+0 : inexact-ok
+= catan upward binary32 -0x1p+0 0x0p+0 : -0xc.90fdap-4 0x0p+0 : inexact-ok
+= catan downward binary64 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c8p-4 0x0p+0 : inexact-ok
+= catan tonearest binary64 -0x1p+0 0x0p+0 : -0xc.90fdaa22168cp-4 0x0p+0 : inexact-ok
+= catan towardzero binary64 -0x1p+0 0x0p+0 : -0xc.90fdaa22168cp-4 0x0p+0 : inexact-ok
+= catan upward binary64 -0x1p+0 0x0p+0 : -0xc.90fdaa22168cp-4 0x0p+0 : inexact-ok
+= catan downward intel96 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c235p-4 0x0p+0 : inexact-ok
+= catan tonearest intel96 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c235p-4 0x0p+0 : inexact-ok
+= catan towardzero intel96 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234p-4 0x0p+0 : inexact-ok
+= catan upward intel96 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234p-4 0x0p+0 : inexact-ok
+= catan downward m68k96 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c235p-4 0x0p+0 : inexact-ok
+= catan tonearest m68k96 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c235p-4 0x0p+0 : inexact-ok
+= catan towardzero m68k96 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234p-4 0x0p+0 : inexact-ok
+= catan upward m68k96 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234p-4 0x0p+0 : inexact-ok
+= catan downward binary128 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234c4c6628b80dc8p-4 0x0p+0 : inexact-ok
+= catan tonearest binary128 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234c4c6628b80dcp-4 0x0p+0 : inexact-ok
+= catan towardzero binary128 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234c4c6628b80dcp-4 0x0p+0 : inexact-ok
+= catan upward binary128 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234c4c6628b80dcp-4 0x0p+0 : inexact-ok
+= catan downward ibm128 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234c4c6628b81p-4 0x0p+0 : inexact-ok
+= catan tonearest ibm128 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234c4c6628b80cp-4 0x0p+0 : inexact-ok
+= catan towardzero ibm128 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234c4c6628b80cp-4 0x0p+0 : inexact-ok
+= catan upward ibm128 -0x1p+0 0x0p+0 : -0xc.90fdaa22168c234c4c6628b80cp-4 0x0p+0 : inexact-ok
+catan -1.0 -0
+= catan downward binary32 -0x1p+0 -0x0p+0 : -0xc.90fdbp-4 -0x0p+0 : inexact-ok
+= catan tonearest binary32 -0x1p+0 -0x0p+0 : -0xc.90fdbp-4 -0x0p+0 : inexact-ok
+= catan towardzero binary32 -0x1p+0 -0x0p+0 : -0xc.90fdap-4 -0x0p+0 : inexact-ok
+= catan upward binary32 -0x1p+0 -0x0p+0 : -0xc.90fdap-4 -0x0p+0 : inexact-ok
+= catan downward binary64 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c8p-4 -0x0p+0 : inexact-ok
+= catan tonearest binary64 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168cp-4 -0x0p+0 : inexact-ok
+= catan towardzero binary64 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168cp-4 -0x0p+0 : inexact-ok
+= catan upward binary64 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168cp-4 -0x0p+0 : inexact-ok
+= catan downward intel96 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c235p-4 -0x0p+0 : inexact-ok
+= catan tonearest intel96 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c235p-4 -0x0p+0 : inexact-ok
+= catan towardzero intel96 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234p-4 -0x0p+0 : inexact-ok
+= catan upward intel96 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234p-4 -0x0p+0 : inexact-ok
+= catan downward m68k96 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c235p-4 -0x0p+0 : inexact-ok
+= catan tonearest m68k96 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c235p-4 -0x0p+0 : inexact-ok
+= catan towardzero m68k96 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234p-4 -0x0p+0 : inexact-ok
+= catan upward m68k96 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234p-4 -0x0p+0 : inexact-ok
+= catan downward binary128 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234c4c6628b80dc8p-4 -0x0p+0 : inexact-ok
+= catan tonearest binary128 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234c4c6628b80dcp-4 -0x0p+0 : inexact-ok
+= catan towardzero binary128 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234c4c6628b80dcp-4 -0x0p+0 : inexact-ok
+= catan upward binary128 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234c4c6628b80dcp-4 -0x0p+0 : inexact-ok
+= catan downward ibm128 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234c4c6628b81p-4 -0x0p+0 : inexact-ok
+= catan tonearest ibm128 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234c4c6628b80cp-4 -0x0p+0 : inexact-ok
+= catan towardzero ibm128 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234c4c6628b80cp-4 -0x0p+0 : inexact-ok
+= catan upward ibm128 -0x1p+0 -0x0p+0 : -0xc.90fdaa22168c234c4c6628b80cp-4 -0x0p+0 : inexact-ok
+catan 0x1p50 0.0
+= catan downward binary32 0x4p+48 0x0p+0 : 0x1.921fb4p+0 0x0p+0 : inexact-ok
+= catan tonearest binary32 0x4p+48 0x0p+0 : 0x1.921fb6p+0 0x0p+0 : inexact-ok
+= catan towardzero binary32 0x4p+48 0x0p+0 : 0x1.921fb4p+0 0x0p+0 : inexact-ok
+= catan upward binary32 0x4p+48 0x0p+0 : 0x1.921fb6p+0 0x0p+0 : inexact-ok
+= catan downward binary64 0x4p+48 0x0p+0 : 0x1.921fb54442d14p+0 0x0p+0 : inexact-ok
+= catan tonearest binary64 0x4p+48 0x0p+0 : 0x1.921fb54442d14p+0 0x0p+0 : inexact-ok
+= catan towardzero binary64 0x4p+48 0x0p+0 : 0x1.921fb54442d14p+0 0x0p+0 : inexact-ok
+= catan upward binary64 0x4p+48 0x0p+0 : 0x1.921fb54442d15p+0 0x0p+0 : inexact-ok
+= catan downward intel96 0x4p+48 0x0p+0 : 0x1.921fb54442d14468p+0 0x0p+0 : inexact-ok
+= catan tonearest intel96 0x4p+48 0x0p+0 : 0x1.921fb54442d1446ap+0 0x0p+0 : inexact-ok
+= catan towardzero intel96 0x4p+48 0x0p+0 : 0x1.921fb54442d14468p+0 0x0p+0 : inexact-ok
+= catan upward intel96 0x4p+48 0x0p+0 : 0x1.921fb54442d1446ap+0 0x0p+0 : inexact-ok
+= catan downward m68k96 0x4p+48 0x0p+0 : 0x1.921fb54442d14468p+0 0x0p+0 : inexact-ok
+= catan tonearest m68k96 0x4p+48 0x0p+0 : 0x1.921fb54442d1446ap+0 0x0p+0 : inexact-ok
+= catan towardzero m68k96 0x4p+48 0x0p+0 : 0x1.921fb54442d14468p+0 0x0p+0 : inexact-ok
+= catan upward m68k96 0x4p+48 0x0p+0 : 0x1.921fb54442d1446ap+0 0x0p+0 : inexact-ok
+= catan downward binary128 0x4p+48 0x0p+0 : 0x1.921fb54442d14469898cc51701b8p+0 0x0p+0 : inexact-ok
+= catan tonearest binary128 0x4p+48 0x0p+0 : 0x1.921fb54442d14469898cc51701b8p+0 0x0p+0 : inexact-ok
+= catan towardzero binary128 0x4p+48 0x0p+0 : 0x1.921fb54442d14469898cc51701b8p+0 0x0p+0 : inexact-ok
+= catan upward binary128 0x4p+48 0x0p+0 : 0x1.921fb54442d14469898cc51701b9p+0 0x0p+0 : inexact-ok
+= catan downward ibm128 0x4p+48 0x0p+0 : 0x1.921fb54442d14469898cc517018p+0 0x0p+0 : inexact-ok
+= catan tonearest ibm128 0x4p+48 0x0p+0 : 0x1.921fb54442d14469898cc517018p+0 0x0p+0 : inexact-ok
+= catan towardzero ibm128 0x4p+48 0x0p+0 : 0x1.921fb54442d14469898cc517018p+0 0x0p+0 : inexact-ok
+= catan upward ibm128 0x4p+48 0x0p+0 : 0x1.921fb54442d14469898cc51702p+0 0x0p+0 : inexact-ok
+catan 0x1p50 -0.0
+= catan downward binary32 0x4p+48 -0x0p+0 : 0x1.921fb4p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary32 0x4p+48 -0x0p+0 : 0x1.921fb6p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary32 0x4p+48 -0x0p+0 : 0x1.921fb4p+0 -0x0p+0 : inexact-ok
+= catan upward binary32 0x4p+48 -0x0p+0 : 0x1.921fb6p+0 -0x0p+0 : inexact-ok
+= catan downward binary64 0x4p+48 -0x0p+0 : 0x1.921fb54442d14p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary64 0x4p+48 -0x0p+0 : 0x1.921fb54442d14p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary64 0x4p+48 -0x0p+0 : 0x1.921fb54442d14p+0 -0x0p+0 : inexact-ok
+= catan upward binary64 0x4p+48 -0x0p+0 : 0x1.921fb54442d15p+0 -0x0p+0 : inexact-ok
+= catan downward intel96 0x4p+48 -0x0p+0 : 0x1.921fb54442d14468p+0 -0x0p+0 : inexact-ok
+= catan tonearest intel96 0x4p+48 -0x0p+0 : 0x1.921fb54442d1446ap+0 -0x0p+0 : inexact-ok
+= catan towardzero intel96 0x4p+48 -0x0p+0 : 0x1.921fb54442d14468p+0 -0x0p+0 : inexact-ok
+= catan upward intel96 0x4p+48 -0x0p+0 : 0x1.921fb54442d1446ap+0 -0x0p+0 : inexact-ok
+= catan downward m68k96 0x4p+48 -0x0p+0 : 0x1.921fb54442d14468p+0 -0x0p+0 : inexact-ok
+= catan tonearest m68k96 0x4p+48 -0x0p+0 : 0x1.921fb54442d1446ap+0 -0x0p+0 : inexact-ok
+= catan towardzero m68k96 0x4p+48 -0x0p+0 : 0x1.921fb54442d14468p+0 -0x0p+0 : inexact-ok
+= catan upward m68k96 0x4p+48 -0x0p+0 : 0x1.921fb54442d1446ap+0 -0x0p+0 : inexact-ok
+= catan downward binary128 0x4p+48 -0x0p+0 : 0x1.921fb54442d14469898cc51701b8p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary128 0x4p+48 -0x0p+0 : 0x1.921fb54442d14469898cc51701b8p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary128 0x4p+48 -0x0p+0 : 0x1.921fb54442d14469898cc51701b8p+0 -0x0p+0 : inexact-ok
+= catan upward binary128 0x4p+48 -0x0p+0 : 0x1.921fb54442d14469898cc51701b9p+0 -0x0p+0 : inexact-ok
+= catan downward ibm128 0x4p+48 -0x0p+0 : 0x1.921fb54442d14469898cc517018p+0 -0x0p+0 : inexact-ok
+= catan tonearest ibm128 0x4p+48 -0x0p+0 : 0x1.921fb54442d14469898cc517018p+0 -0x0p+0 : inexact-ok
+= catan towardzero ibm128 0x4p+48 -0x0p+0 : 0x1.921fb54442d14469898cc517018p+0 -0x0p+0 : inexact-ok
+= catan upward ibm128 0x4p+48 -0x0p+0 : 0x1.921fb54442d14469898cc51702p+0 -0x0p+0 : inexact-ok
+catan -0x1p50 0.0
+= catan downward binary32 -0x4p+48 0x0p+0 : -0x1.921fb6p+0 0x0p+0 : inexact-ok
+= catan tonearest binary32 -0x4p+48 0x0p+0 : -0x1.921fb6p+0 0x0p+0 : inexact-ok
+= catan towardzero binary32 -0x4p+48 0x0p+0 : -0x1.921fb4p+0 0x0p+0 : inexact-ok
+= catan upward binary32 -0x4p+48 0x0p+0 : -0x1.921fb4p+0 0x0p+0 : inexact-ok
+= catan downward binary64 -0x4p+48 0x0p+0 : -0x1.921fb54442d15p+0 0x0p+0 : inexact-ok
+= catan tonearest binary64 -0x4p+48 0x0p+0 : -0x1.921fb54442d14p+0 0x0p+0 : inexact-ok
+= catan towardzero binary64 -0x4p+48 0x0p+0 : -0x1.921fb54442d14p+0 0x0p+0 : inexact-ok
+= catan upward binary64 -0x4p+48 0x0p+0 : -0x1.921fb54442d14p+0 0x0p+0 : inexact-ok
+= catan downward intel96 -0x4p+48 0x0p+0 : -0x1.921fb54442d1446ap+0 0x0p+0 : inexact-ok
+= catan tonearest intel96 -0x4p+48 0x0p+0 : -0x1.921fb54442d1446ap+0 0x0p+0 : inexact-ok
+= catan towardzero intel96 -0x4p+48 0x0p+0 : -0x1.921fb54442d14468p+0 0x0p+0 : inexact-ok
+= catan upward intel96 -0x4p+48 0x0p+0 : -0x1.921fb54442d14468p+0 0x0p+0 : inexact-ok
+= catan downward m68k96 -0x4p+48 0x0p+0 : -0x1.921fb54442d1446ap+0 0x0p+0 : inexact-ok
+= catan tonearest m68k96 -0x4p+48 0x0p+0 : -0x1.921fb54442d1446ap+0 0x0p+0 : inexact-ok
+= catan towardzero m68k96 -0x4p+48 0x0p+0 : -0x1.921fb54442d14468p+0 0x0p+0 : inexact-ok
+= catan upward m68k96 -0x4p+48 0x0p+0 : -0x1.921fb54442d14468p+0 0x0p+0 : inexact-ok
+= catan downward binary128 -0x4p+48 0x0p+0 : -0x1.921fb54442d14469898cc51701b9p+0 0x0p+0 : inexact-ok
+= catan tonearest binary128 -0x4p+48 0x0p+0 : -0x1.921fb54442d14469898cc51701b8p+0 0x0p+0 : inexact-ok
+= catan towardzero binary128 -0x4p+48 0x0p+0 : -0x1.921fb54442d14469898cc51701b8p+0 0x0p+0 : inexact-ok
+= catan upward binary128 -0x4p+48 0x0p+0 : -0x1.921fb54442d14469898cc51701b8p+0 0x0p+0 : inexact-ok
+= catan downward ibm128 -0x4p+48 0x0p+0 : -0x1.921fb54442d14469898cc51702p+0 0x0p+0 : inexact-ok
+= catan tonearest ibm128 -0x4p+48 0x0p+0 : -0x1.921fb54442d14469898cc517018p+0 0x0p+0 : inexact-ok
+= catan towardzero ibm128 -0x4p+48 0x0p+0 : -0x1.921fb54442d14469898cc517018p+0 0x0p+0 : inexact-ok
+= catan upward ibm128 -0x4p+48 0x0p+0 : -0x1.921fb54442d14469898cc517018p+0 0x0p+0 : inexact-ok
+catan -0x1p50 -0.0
+= catan downward binary32 -0x4p+48 -0x0p+0 : -0x1.921fb6p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary32 -0x4p+48 -0x0p+0 : -0x1.921fb6p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary32 -0x4p+48 -0x0p+0 : -0x1.921fb4p+0 -0x0p+0 : inexact-ok
+= catan upward binary32 -0x4p+48 -0x0p+0 : -0x1.921fb4p+0 -0x0p+0 : inexact-ok
+= catan downward binary64 -0x4p+48 -0x0p+0 : -0x1.921fb54442d15p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary64 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary64 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14p+0 -0x0p+0 : inexact-ok
+= catan upward binary64 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14p+0 -0x0p+0 : inexact-ok
+= catan downward intel96 -0x4p+48 -0x0p+0 : -0x1.921fb54442d1446ap+0 -0x0p+0 : inexact-ok
+= catan tonearest intel96 -0x4p+48 -0x0p+0 : -0x1.921fb54442d1446ap+0 -0x0p+0 : inexact-ok
+= catan towardzero intel96 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14468p+0 -0x0p+0 : inexact-ok
+= catan upward intel96 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14468p+0 -0x0p+0 : inexact-ok
+= catan downward m68k96 -0x4p+48 -0x0p+0 : -0x1.921fb54442d1446ap+0 -0x0p+0 : inexact-ok
+= catan tonearest m68k96 -0x4p+48 -0x0p+0 : -0x1.921fb54442d1446ap+0 -0x0p+0 : inexact-ok
+= catan towardzero m68k96 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14468p+0 -0x0p+0 : inexact-ok
+= catan upward m68k96 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14468p+0 -0x0p+0 : inexact-ok
+= catan downward binary128 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14469898cc51701b9p+0 -0x0p+0 : inexact-ok
+= catan tonearest binary128 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14469898cc51701b8p+0 -0x0p+0 : inexact-ok
+= catan towardzero binary128 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14469898cc51701b8p+0 -0x0p+0 : inexact-ok
+= catan upward binary128 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14469898cc51701b8p+0 -0x0p+0 : inexact-ok
+= catan downward ibm128 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14469898cc51702p+0 -0x0p+0 : inexact-ok
+= catan tonearest ibm128 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14469898cc517018p+0 -0x0p+0 : inexact-ok
+= catan towardzero ibm128 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14469898cc517018p+0 -0x0p+0 : inexact-ok
+= catan upward ibm128 -0x4p+48 -0x0p+0 : -0x1.921fb54442d14469898cc517018p+0 -0x0p+0 : inexact-ok
+catan 0.0 0x1p50
+= catan downward binary32 0x0p+0 0x4p+48 : 0x1.921fb4p+0 0x4p-52 : inexact-ok
+= catan tonearest binary32 0x0p+0 0x4p+48 : 0x1.921fb6p+0 0x4p-52 : inexact-ok
+= catan towardzero binary32 0x0p+0 0x4p+48 : 0x1.921fb4p+0 0x4p-52 : inexact-ok
+= catan upward binary32 0x0p+0 0x4p+48 : 0x1.921fb6p+0 0x4.000008p-52 : inexact-ok
+= catan downward binary64 0x0p+0 0x4p+48 : 0x1.921fb54442d18p+0 0x4p-52 : inexact-ok
+= catan tonearest binary64 0x0p+0 0x4p+48 : 0x1.921fb54442d18p+0 0x4p-52 : inexact-ok
+= catan towardzero binary64 0x0p+0 0x4p+48 : 0x1.921fb54442d18p+0 0x4p-52 : inexact-ok
+= catan upward binary64 0x0p+0 0x4p+48 : 0x1.921fb54442d19p+0 0x4.0000000000004p-52 : inexact-ok
+= catan downward intel96 0x0p+0 0x4p+48 : 0x1.921fb54442d18468p+0 0x4p-52 : inexact-ok
+= catan tonearest intel96 0x0p+0 0x4p+48 : 0x1.921fb54442d1846ap+0 0x4p-52 : inexact-ok
+= catan towardzero intel96 0x0p+0 0x4p+48 : 0x1.921fb54442d18468p+0 0x4p-52 : inexact-ok
+= catan upward intel96 0x0p+0 0x4p+48 : 0x1.921fb54442d1846ap+0 0x4.0000000000000008p-52 : inexact-ok
+= catan downward m68k96 0x0p+0 0x4p+48 : 0x1.921fb54442d18468p+0 0x4p-52 : inexact-ok
+= catan tonearest m68k96 0x0p+0 0x4p+48 : 0x1.921fb54442d1846ap+0 0x4p-52 : inexact-ok
+= catan towardzero m68k96 0x0p+0 0x4p+48 : 0x1.921fb54442d18468p+0 0x4p-52 : inexact-ok
+= catan upward m68k96 0x0p+0 0x4p+48 : 0x1.921fb54442d1846ap+0 0x4.0000000000000008p-52 : inexact-ok
+= catan downward binary128 0x0p+0 0x4p+48 : 0x1.921fb54442d18469898cc51701b8p+0 0x4.0000000000000000000000001554p-52 : inexact-ok
+= catan tonearest binary128 0x0p+0 0x4p+48 : 0x1.921fb54442d18469898cc51701b8p+0 0x4.0000000000000000000000001554p-52 : inexact-ok
+= catan towardzero binary128 0x0p+0 0x4p+48 : 0x1.921fb54442d18469898cc51701b8p+0 0x4.0000000000000000000000001554p-52 : inexact-ok
+= catan upward binary128 0x0p+0 0x4p+48 : 0x1.921fb54442d18469898cc51701b9p+0 0x4.0000000000000000000000001558p-52 : inexact-ok
+= catan downward ibm128 0x0p+0 0x4p+48 : 0x1.921fb54442d18469898cc517018p+0 0x4.00000000000000000000000014p-52 : inexact-ok
+= catan tonearest ibm128 0x0p+0 0x4p+48 : 0x1.921fb54442d18469898cc517018p+0 0x4.00000000000000000000000016p-52 : inexact-ok
+= catan towardzero ibm128 0x0p+0 0x4p+48 : 0x1.921fb54442d18469898cc517018p+0 0x4.00000000000000000000000014p-52 : inexact-ok
+= catan upward ibm128 0x0p+0 0x4p+48 : 0x1.921fb54442d18469898cc51702p+0 0x4.00000000000000000000000016p-52 : inexact-ok
+catan -0.0 0x1p50
+= catan downward binary32 -0x0p+0 0x4p+48 : -0x1.921fb6p+0 0x4p-52 : inexact-ok
+= catan tonearest binary32 -0x0p+0 0x4p+48 : -0x1.921fb6p+0 0x4p-52 : inexact-ok
+= catan towardzero binary32 -0x0p+0 0x4p+48 : -0x1.921fb4p+0 0x4p-52 : inexact-ok
+= catan upward binary32 -0x0p+0 0x4p+48 : -0x1.921fb4p+0 0x4.000008p-52 : inexact-ok
+= catan downward binary64 -0x0p+0 0x4p+48 : -0x1.921fb54442d19p+0 0x4p-52 : inexact-ok
+= catan tonearest binary64 -0x0p+0 0x4p+48 : -0x1.921fb54442d18p+0 0x4p-52 : inexact-ok
+= catan towardzero binary64 -0x0p+0 0x4p+48 : -0x1.921fb54442d18p+0 0x4p-52 : inexact-ok
+= catan upward binary64 -0x0p+0 0x4p+48 : -0x1.921fb54442d18p+0 0x4.0000000000004p-52 : inexact-ok
+= catan downward intel96 -0x0p+0 0x4p+48 : -0x1.921fb54442d1846ap+0 0x4p-52 : inexact-ok
+= catan tonearest intel96 -0x0p+0 0x4p+48 : -0x1.921fb54442d1846ap+0 0x4p-52 : inexact-ok
+= catan towardzero intel96 -0x0p+0 0x4p+48 : -0x1.921fb54442d18468p+0 0x4p-52 : inexact-ok
+= catan upward intel96 -0x0p+0 0x4p+48 : -0x1.921fb54442d18468p+0 0x4.0000000000000008p-52 : inexact-ok
+= catan downward m68k96 -0x0p+0 0x4p+48 : -0x1.921fb54442d1846ap+0 0x4p-52 : inexact-ok
+= catan tonearest m68k96 -0x0p+0 0x4p+48 : -0x1.921fb54442d1846ap+0 0x4p-52 : inexact-ok
+= catan towardzero m68k96 -0x0p+0 0x4p+48 : -0x1.921fb54442d18468p+0 0x4p-52 : inexact-ok
+= catan upward m68k96 -0x0p+0 0x4p+48 : -0x1.921fb54442d18468p+0 0x4.0000000000000008p-52 : inexact-ok
+= catan downward binary128 -0x0p+0 0x4p+48 : -0x1.921fb54442d18469898cc51701b9p+0 0x4.0000000000000000000000001554p-52 : inexact-ok
+= catan tonearest binary128 -0x0p+0 0x4p+48 : -0x1.921fb54442d18469898cc51701b8p+0 0x4.0000000000000000000000001554p-52 : inexact-ok
+= catan towardzero binary128 -0x0p+0 0x4p+48 : -0x1.921fb54442d18469898cc51701b8p+0 0x4.0000000000000000000000001554p-52 : inexact-ok
+= catan upward binary128 -0x0p+0 0x4p+48 : -0x1.921fb54442d18469898cc51701b8p+0 0x4.0000000000000000000000001558p-52 : inexact-ok
+= catan downward ibm128 -0x0p+0 0x4p+48 : -0x1.921fb54442d18469898cc51702p+0 0x4.00000000000000000000000014p-52 : inexact-ok
+= catan tonearest ibm128 -0x0p+0 0x4p+48 : -0x1.921fb54442d18469898cc517018p+0 0x4.00000000000000000000000016p-52 : inexact-ok
+= catan towardzero ibm128 -0x0p+0 0x4p+48 : -0x1.921fb54442d18469898cc517018p+0 0x4.00000000000000000000000014p-52 : inexact-ok
+= catan upward ibm128 -0x0p+0 0x4p+48 : -0x1.921fb54442d18469898cc517018p+0 0x4.00000000000000000000000016p-52 : inexact-ok
+catan 0.0 -0x1p50
+= catan downward binary32 0x0p+0 -0x4p+48 : 0x1.921fb4p+0 -0x4.000008p-52 : inexact-ok
+= catan tonearest binary32 0x0p+0 -0x4p+48 : 0x1.9