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2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
From Sergey Grechanik <mouseentity@ispras.ru>, approved for mainline
* config/arm/arm.c (coproc_secondary_reload_class): Return NO_REGS
for constant vectors.
=== modified file 'gcc/config/arm/arm.c'
--- old/gcc/config/arm/arm.c 2011-04-20 10:10:50 +0000
+++ new/gcc/config/arm/arm.c 2011-05-04 15:13:02 +0000
@@ -9353,7 +9353,7 @@
/* The neon move patterns handle all legitimate vector and struct
addresses. */
if (TARGET_NEON
- && MEM_P (x)
+ && (MEM_P (x) || GET_CODE (x) == CONST_VECTOR)
&& (GET_MODE_CLASS (mode) == MODE_VECTOR_INT
|| GET_MODE_CLASS (mode) == MODE_VECTOR_FLOAT
|| VALID_NEON_STRUCT_MODE (mode)))
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