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| author | Ingo Molnar <mingo@kernel.org> | 2018-04-12 09:42:34 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-04-12 09:42:34 +0200 |
| commit | ef389b734691cdc8beb009dd402135dcdcb86a56 (patch) | |
| tree | 9523a37db93cb7c7874a5f18b4d9a7014898b814 /arch/blackfin/lib/ashldi3.c | |
| parent | a774635db5c430cbf21fa5d2f2df3d23aaa8e782 (diff) | |
| parent | c76fc98260751e71c884dc1a18a07e427ef033b5 (diff) | |
Merge branch 'WIP.x86/asm' into x86/urgent, because the topic is ready
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/blackfin/lib/ashldi3.c')
| -rw-r--r-- | arch/blackfin/lib/ashldi3.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/blackfin/lib/ashldi3.c b/arch/blackfin/lib/ashldi3.c deleted file mode 100644 index ab69d8768afc..000000000000 --- a/arch/blackfin/lib/ashldi3.c +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#include "gcclib.h" - -#ifdef CONFIG_ARITHMETIC_OPS_L1 -DItype __ashldi3(DItype u, word_type b)__attribute__((l1_text)); -#endif - -DItype __ashldi3(DItype u, word_type b) -{ - DIunion w; - word_type bm; - DIunion uu; - - if (b == 0) - return u; - - uu.ll = u; - - bm = (sizeof(SItype) * BITS_PER_UNIT) - b; - if (bm <= 0) { - w.s.low = 0; - w.s.high = (USItype) uu.s.low << -bm; - } else { - USItype carries = (USItype) uu.s.low >> bm; - w.s.low = (USItype) uu.s.low << b; - w.s.high = ((USItype) uu.s.high << b) | carries; - } - - return w.ll; -} |