Commit 179304d4 authored by Christoph Mallon's avatar Christoph Mallon
Browse files

amd64: Correct instruction selection for Add when using a lea.

When the Add was marked as non-adress-mode node it tried to recursively transform the Add again.
Just use 'x86_create_am_force' as it is done in the ia32 backend in the same situation.
parent 9efd8c48
......@@ -668,12 +668,11 @@ static bool use_address_matching(ir_mode *mode, match_flags_t flags,
return false;
static void perform_address_matching(ir_node *ptr, int *arity,
ir_node **in, x86_addr_t *addr)
static void perform_address_matching_flags(ir_node *const ptr, int *const arity, ir_node **const in, x86_addr_t *const addr, x86_create_am_flags_t const flags)
x86_address_t maddr;
memset(&maddr, 0, sizeof(maddr));
x86_create_address_mode(&maddr, ptr, x86_create_am_normal);
x86_create_address_mode(&maddr, ptr, flags);
x86_addr_variant_t variant = maddr.variant;
assert(variant != X86_ADDR_INVALID);
......@@ -702,6 +701,11 @@ static void perform_address_matching(ir_node *ptr, int *arity,
addr->variant = variant;
static void perform_address_matching(ir_node *const ptr, int *const arity, ir_node **const in, x86_addr_t *const addr)
perform_address_matching_flags(ptr, arity, in, addr, x86_create_am_normal);
static void match_binop(amd64_args_t *args, ir_node *block,
ir_mode *mode, ir_node *op1, ir_node *op2,
match_flags_t flags)
......@@ -1039,7 +1043,7 @@ static ir_node *gen_Add(ir_node *const node)
int arity = 0;
ir_node *in[2];
x86_addr_t addr;
perform_address_matching(node, &arity, in, &addr);
perform_address_matching_flags(node, &arity, in, &addr, x86_create_am_force);
dbg_info *const dbgi = get_irn_dbg_info(node);
ir_node *const new_block = be_transform_node(block);
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