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feeb62681c
gcc/libgcc/soft-fp
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Joseph Myers feeb62681c Update soft-fp from glibc (PR libgcc/77265). 
This patch updates soft-fp from glibc, bringing in the fix for PR
libgcc/77265, XFmode extension to TFmode wrongly turning an infinity
into a NaN.  A test for that bug is added.

Bootstrapped with no regressions on x86_64-pc-linux-gnu.

	PR libgcc/77265
gcc/testsuite:
	* gcc.dg/torture/float128-extend-inf.c: New test.

libgcc:
	* soft-fp/adddf3.c: Update from glibc.
	* soft-fp/addsf3.c: Likewise.
	* soft-fp/addtf3.c: Likewise.
	* soft-fp/divdf3.c: Likewise.
	* soft-fp/divsf3.c: Likewise.
	* soft-fp/divtf3.c: Likewise.
	* soft-fp/double.h: Likewise.
	* soft-fp/eqdf2.c: Likewise.
	* soft-fp/eqsf2.c: Likewise.
	* soft-fp/eqtf2.c: Likewise.
	* soft-fp/extenddftf2.c: Likewise.
	* soft-fp/extended.h: Likewise.
	* soft-fp/extendsfdf2.c: Likewise.
	* soft-fp/extendsftf2.c: Likewise.
	* soft-fp/extendxftf2.c: Likewise.
	* soft-fp/fixdfdi.c: Likewise.
	* soft-fp/fixdfsi.c: Likewise.
	* soft-fp/fixdfti.c: Likewise.
	* soft-fp/fixsfdi.c: Likewise.
	* soft-fp/fixsfsi.c: Likewise.
	* soft-fp/fixsfti.c: Likewise.
	* soft-fp/fixtfdi.c: Likewise.
	* soft-fp/fixtfsi.c: Likewise.
	* soft-fp/fixtfti.c: Likewise.
	* soft-fp/fixunsdfdi.c: Likewise.
	* soft-fp/fixunsdfsi.c: Likewise.
	* soft-fp/fixunsdfti.c: Likewise.
	* soft-fp/fixunssfdi.c: Likewise.
	* soft-fp/fixunssfsi.c: Likewise.
	* soft-fp/fixunssfti.c: Likewise.
	* soft-fp/fixunstfdi.c: Likewise.
	* soft-fp/fixunstfsi.c: Likewise.
	* soft-fp/fixunstfti.c: Likewise.
	* soft-fp/floatdidf.c: Likewise.
	* soft-fp/floatdisf.c: Likewise.
	* soft-fp/floatditf.c: Likewise.
	* soft-fp/floatsidf.c: Likewise.
	* soft-fp/floatsisf.c: Likewise.
	* soft-fp/floatsitf.c: Likewise.
	* soft-fp/floattidf.c: Likewise.
	* soft-fp/floattisf.c: Likewise.
	* soft-fp/floattitf.c: Likewise.
	* soft-fp/floatundidf.c: Likewise.
	* soft-fp/floatundisf.c: Likewise.
	* soft-fp/floatunditf.c: Likewise.
	* soft-fp/floatunsidf.c: Likewise.
	* soft-fp/floatunsisf.c: Likewise.
	* soft-fp/floatunsitf.c: Likewise.
	* soft-fp/floatuntidf.c: Likewise.
	* soft-fp/floatuntisf.c: Likewise.
	* soft-fp/floatuntitf.c: Likewise.
	* soft-fp/gedf2.c: Likewise.
	* soft-fp/gesf2.c: Likewise.
	* soft-fp/getf2.c: Likewise.
	* soft-fp/ledf2.c: Likewise.
	* soft-fp/lesf2.c: Likewise.
	* soft-fp/letf2.c: Likewise.
	* soft-fp/muldf3.c: Likewise.
	* soft-fp/mulsf3.c: Likewise.
	* soft-fp/multf3.c: Likewise.
	* soft-fp/negdf2.c: Likewise.
	* soft-fp/negsf2.c: Likewise.
	* soft-fp/negtf2.c: Likewise.
	* soft-fp/op-1.h: Likewise.
	* soft-fp/op-2.h: Likewise.
	* soft-fp/op-4.h: Likewise.
	* soft-fp/op-8.h: Likewise.
	* soft-fp/op-common.h: Likewise.
	* soft-fp/quad.h: Likewise.
	* soft-fp/single.h: Likewise.
	* soft-fp/soft-fp.h: Likewise.
	* soft-fp/subdf3.c: Likewise.
	* soft-fp/subsf3.c: Likewise.
	* soft-fp/subtf3.c: Likewise.
	* soft-fp/truncdfsf2.c: Likewise.
	* soft-fp/trunctfdf2.c: Likewise.
	* soft-fp/trunctfsf2.c: Likewise.
	* soft-fp/trunctfxf2.c: Likewise.
	* soft-fp/unorddf2.c: Likewise.
	* soft-fp/unordsf2.c: Likewise.
	* soft-fp/unordtf2.c: Likewise.

From-SVN: r239513
2016-08-16 22:30:56 +01:00
..
adddf3.c
addsf3.c
addtf3.c
divdf3.c
divsf3.c
divtf3.c
double.h
eqdf2.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
eqsf2.c
eqtf2.c
extenddftf2.c
extended.h
extendsfdf2.c
extendsftf2.c
extendxftf2.c
fixdfdi.c
fixdfsi.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
fixdfti.c
fixsfdi.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
fixsfsi.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
fixsfti.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
fixtfdi.c
fixtfsi.c
fixtfti.c
fixunsdfdi.c
fixunsdfsi.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
fixunsdfti.c
fixunssfdi.c
fixunssfsi.c
fixunssfti.c
fixunstfdi.c
fixunstfsi.c
fixunstfti.c
floatdidf.c
floatdisf.c
floatditf.c
floatsidf.c
floatsisf.c
floatsitf.c
floattidf.c
floattisf.c
floattitf.c
floatundidf.c
floatundisf.c
floatunditf.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
floatunsidf.c
floatunsisf.c
floatunsitf.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
floatuntidf.c
floatuntisf.c
floatuntitf.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
gedf2.c
gesf2.c
getf2.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
ledf2.c
lesf2.c
letf2.c
muldf3.c
mulsf3.c
multf3.c
negdf2.c
negsf2.c
negtf2.c
op-1.h
op-2.h
op-4.h
op-8.h
op-common.h
quad.h Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
README
single.h
soft-fp.h
subdf3.c
subsf3.c
subtf3.c
truncdfsf2.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
trunctfdf2.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
trunctfsf2.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
trunctfxf2.c
unorddf2.c Update soft-fp from glibc (PR libgcc/77265). 2016-08-16 22:30:56 +01:00
unordsf2.c
unordtf2.c

README 

The files in this directory are part of the GNU C Library, not part of
GCC.  As described at <http://gcc.gnu.org/codingconventions.html>,
changes should be made to the GNU C Library and the changed files then
imported into GCC.