From 3d4ee18234ef5118ff305a8e7026505601a1ce23 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Wed, 18 May 2005 10:33:33 -0700 Subject: [PATCH] re PR target/21632 (ICE with small model attribute on ia64) PR target/21632 * config/ia64/ia64.c (ia64_extra_constraint) <'T'>: Use small_addr_symbolic_operand. From-SVN: r99910 --- gcc/ChangeLog | 6 +++++ gcc/config/ia64/ia64.c | 3 +-- gcc/testsuite/gcc.target/ia64/small-addr-1.c | 23 ++++++++++++++++++++ 3 files changed, 30 insertions(+), 2 deletions(-) create mode 100644 gcc/testsuite/gcc.target/ia64/small-addr-1.c diff --git a/gcc/ChangeLog b/gcc/ChangeLog index acc2bcb0610..9edcf433eeb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-05-18 Richard Henderson + + PR target/21632 + * config/ia64/ia64.c (ia64_extra_constraint) <'T'>: Use + small_addr_symbolic_operand. + 2005-05-18 Jeff Law * tree-ssa-forwprop.c (forward_propagate_addr_expr): Do not diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index da9f55cb5ee..d23d3553d8d 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -618,8 +618,7 @@ ia64_extra_constraint (rtx value, char c) case 'T': /* Symbol ref to small-address-area. */ - return (GET_CODE (value) == SYMBOL_REF - && SYMBOL_REF_SMALL_ADDR_P (value)); + return small_addr_symbolic_operand (value, VOIDmode); case 'U': /* Vector zero. */ diff --git a/gcc/testsuite/gcc.target/ia64/small-addr-1.c b/gcc/testsuite/gcc.target/ia64/small-addr-1.c new file mode 100644 index 00000000000..8462186235e --- /dev/null +++ b/gcc/testsuite/gcc.target/ia64/small-addr-1.c @@ -0,0 +1,23 @@ +/* PR target/21632 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +struct S +{ + void *s[256]; +}; + +struct T +{ + long t[23]; + struct S *u; +}; + +extern struct T __attribute__((model (small))) v; + +void * +foo (void) +{ + return v.u->s[0]; +} + -- 2.30.2