From d6cb05db2ecffff53e2b9f5c291e7aed3bbf59ac Mon Sep 17 00:00:00 2001 From: Ulrich Weigand Date: Mon, 16 Apr 2012 15:19:43 +0000 Subject: [PATCH] re PR target/51819 (Neon wrong code generation, Error: unsupported alignment for instruction -- `vst1.32 {d2[0]},[r0:64]') 2012-04-16 Ulrich Weigand PR target/51819 * config/arm/arm.c (arm_print_operand): Fix invalid alignment hints for 'A' operand types. From-SVN: r186498 --- gcc/ChangeLog | 6 ++++++ gcc/config/arm/arm.c | 4 ++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a2f6461eabb..38df9e771cb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2012-04-16 Ulrich Weigand + + PR target/51819 + * config/arm/arm.c (arm_print_operand): Fix invalid alignment + hints for 'A' operand types. + 2012-04-16 Jan Hubicka * cgraph.h (symtab_node_base): Add next and previous pointers. diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 5522fc12172..2cecf4546cd 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -17877,9 +17877,9 @@ arm_print_operand (FILE *stream, rtx x, int code) memsize = MEM_SIZE (x); /* Only certain alignment specifiers are supported by the hardware. */ - if (memsize == 16 && (align % 32) == 0) + if (memsize == 32 && (align % 32) == 0) align_bits = 256; - else if (memsize == 16 && (align % 16) == 0) + else if ((memsize == 16 || memsize == 32) && (align % 16) == 0) align_bits = 128; else if (memsize >= 8 && (align % 8) == 0) align_bits = 64;