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| author | Claudiu Zissulescu <claziss@synopsys.com> | 2017-03-27 12:56:35 +0200 |
|---|---|---|
| committer | Claudiu Zissulescu <claziss@gcc.gnu.org> | 2017-03-27 12:56:35 +0200 |
| commit | c4192ad7027a3e991134b5d6d5f2d7451d058f48 (patch) | |
| tree | c5239f2ca42881b2f59f4d7e4e07563434e0f9f2 /libgcc | |
| parent | 81b98ef7697900c12d94f7f413613b8139a16624 (diff) | |
| download | gcc-c4192ad7027a3e991134b5d6d5f2d7451d058f48.zip gcc-c4192ad7027a3e991134b5d6d5f2d7451d058f48.tar.gz gcc-c4192ad7027a3e991134b5d6d5f2d7451d058f48.tar.bz2 | |
[ARC] Fix divdf3 emulation for arcem.
libgcc/
2017-02-27 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__.
From-SVN: r246498
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 4 | ||||
| -rw-r--r-- | libgcc/config/arc/ieee-754/divdf3.S | 8 |
2 files changed, 8 insertions, 4 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 4bae69f..ada1365 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,7 @@ +2017-03-27 Claudiu Zissulescu <claziss@synopsys.com> + + * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__. + 2017-03-10 John Marino <gnugcc@marino.st> * config/aarch64/freebsd-unwind.h: New file. diff --git a/libgcc/config/arc/ieee-754/divdf3.S b/libgcc/config/arc/ieee-754/divdf3.S index 4d6aae2..b8085a6 100644 --- a/libgcc/config/arc/ieee-754/divdf3.S +++ b/libgcc/config/arc/ieee-754/divdf3.S @@ -189,13 +189,13 @@ __divdf3: asl r8,DBL1H,12 lsr r12,DBL1L,20 lsr r4,r8,26 -#ifdef __HS__ +#if defined (__ARCHS__) || defined (__ARCEM__) add3 r10,pcl,60 ; (.Ldivtab-.) >> 3 #else add3 r10,pcl,59 ; (.Ldivtab-.) >> 3 #endif ld.as r4,[r10,r4] -#ifdef __HS__ +#if defined (__ARCHS__) || defined (__ARCEM__) ld.as r9,[pcl,182]; [pcl,(-((.-.L7ff00000) >> 2))] ; 0x7ff00000 #else ld.as r9,[pcl,180]; [pcl,(-((.-.L7ff00000) >> 2))] ; 0x7ff00000 @@ -299,14 +299,14 @@ __divdf3: rsub r7,r6,5 asr r10,r12,28 bmsk r4,r12,27 -#ifdef __HS__ +#if defined (__ARCHS__) || defined (__ARCEM__) min r7, r7, 31 asr DBL0L, r4, r7 #else asrs DBL0L,r4,r7 #endif add DBL1H,r11,r10 -#ifdef __HS__ +#if defined (__ARCHS__) || defined (__ARCEM__) abs.f r10, r4 sub.mi r10, r10, 1 #endif |