Commit 27d2a3ee authored by Michal Simek's avatar Michal Simek

microblaze: Enable asm optimization only for HW with barrel-shifter

Asm code uses barrel-shifter instruction that's why we have
to protect cases when HW don't have it.
Reported-by: default avatarJohn Linn <john.linn@xilinx.com>
Signed-off-by: default avatarMichal Simek <monstr@monstr.eu>
parent 3e78e4e5
...@@ -53,7 +53,7 @@ config OPT_LIB_FUNCTION ...@@ -53,7 +53,7 @@ config OPT_LIB_FUNCTION
config OPT_LIB_ASM config OPT_LIB_ASM
bool "Optimalized lib function ASM" bool "Optimalized lib function ASM"
depends on OPT_LIB_FUNCTION depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1)
default n default n
help help
Allows turn on optimalized library function (memcpy and memmove). Allows turn on optimalized library function (memcpy and memmove).
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