re PR other/53317 (Conversion from __int128 to __float128)

	PR other/53317

gcc/testsuite:
	* gcc.dg/torture/fp-int-convert-float128-timode-2.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/fixdfdi.c: Likewise.
	* soft-fp/fixdfsi.c: Likewise.
	* soft-fp/fixsfdi.c: Likewise.
	* soft-fp/fixsfsi.c: Likewise.
	* soft-fp/fixtfdi.c: Likewise.
	* soft-fp/fixtfsi.c: Likewise.
	* soft-fp/fixunsdfdi.c: Likewise.
	* soft-fp/fixunsdfsi.c: Likewise.
	* soft-fp/fixunssfdi.c: Likewise.
	* soft-fp/fixunssfsi.c: Likewise.
	* soft-fp/fixunstfdi.c: Likewise.
	* soft-fp/fixunstfsi.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/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/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/unorddf2.c: Likewise.
	* soft-fp/unordsf2.c: Likewise.
	* soft-fp/unordtf2.c: Likewise.
	* config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
	* config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
	* config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
	* config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
	* config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
	* config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
	* config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
	* config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
	* config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
	* config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
	* config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
	* config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.

From-SVN: r200318

2 files changed, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c606a6e..b0632ff 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2013-06-21  Joseph Myers  <joseph@codesourcery.com>
+
+	PR other/53317
+	* gcc.dg/torture/fp-int-convert-float128-timode-2.c: New test.
+
 2013-06-20  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/57655
diff --git a/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-2.c b/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-2.c
new file mode 100644
index 0000000..9990e19
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-2.c
@@ -0,0 +1,21 @@
+/* Test floating-point conversions.  __float128 type with TImode: bug
+   53317.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
+/* { dg-require-effective-target int128 } */
+/* { dg-options "" } */
+
+extern void abort (void);
+extern void exit (int);
+
+int
+main (void)
+{
+  volatile unsigned long long a = 0x1000000000000ULL;
+  volatile unsigned long long b = 0xffffffffffffffffULL;
+  unsigned __int128 c = (((unsigned __int128) a) << 64) | b;
+  __float128 d = c;
+  if (d != 0x1.000000000000ffffffffffffffffp112q)
+    abort ();
+  exit (0);
+}