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| author | Uros Bizjak <uros@gcc.gnu.org> | 2013-11-27 22:57:52 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2013-11-27 22:57:52 +0100 |
| commit | a3458d2231f2c561c6905e8ed276fabb8929dee4 (patch) | |
| tree | ce371b530cffa59c579a1aff121428385aeafdeb /libgcc | |
| parent | 35af99b462628310bdc6a196d7c8e80f37fd4a30 (diff) | |
| download | gcc-a3458d2231f2c561c6905e8ed276fabb8929dee4.tar.gz | |
op-4.h: Update from glibc.
* soft-fp/op-4.h: Update from glibc.
From-SVN: r205462
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 6 | ||||
| -rw-r--r-- | libgcc/soft-fp/op-4.h | 8 |
2 files changed, 9 insertions, 5 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 7e7aa4a40d1..586372a3b6d 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,7 @@ +2013-11-27 Uros Bizjak <ubizjak@gmail.com> + + * soft-fp/op-4.h: Update from glibc. + 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org> * libgcc2.c (__udivmoddi4): Define new implementation when @@ -24,7 +28,7 @@ 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com> - * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases. + * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases. 2013-11-18 Jan Hubicka <jh@suse.cz> diff --git a/libgcc/soft-fp/op-4.h b/libgcc/soft-fp/op-4.h index 3515bdc497b..6c6b4611662 100644 --- a/libgcc/soft-fp/op-4.h +++ b/libgcc/soft-fp/op-4.h @@ -709,7 +709,7 @@ else if (rsize <= 2*_FP_W_TYPE_SIZE) \ { \ r = X##_f[1]; \ - r <<= _FP_W_TYPE_SIZE; \ + r = (rsize <= _FP_W_TYPE_SIZE ? 0 : r << _FP_W_TYPE_SIZE); \ r += X##_f[0]; \ } \ else \ @@ -717,11 +717,11 @@ /* I'm feeling lazy so we deal with int == 3words (implausible)*/ \ /* and int == 4words as a single case. */ \ r = X##_f[3]; \ - r <<= _FP_W_TYPE_SIZE; \ + r = (rsize <= _FP_W_TYPE_SIZE ? 0 : r << _FP_W_TYPE_SIZE); \ r += X##_f[2]; \ - r <<= _FP_W_TYPE_SIZE; \ + r = (rsize <= _FP_W_TYPE_SIZE ? 0 : r << _FP_W_TYPE_SIZE); \ r += X##_f[1]; \ - r <<= _FP_W_TYPE_SIZE; \ + r = (rsize <= _FP_W_TYPE_SIZE ? 0 : r << _FP_W_TYPE_SIZE); \ r += X##_f[0]; \ } \ } \ |