===================================================================
@@ -929,7 +929,7 @@ See RS/6000 and PowerPC Options.
@gccoptlist{-Qy -Qn -YP,@var{paths} -Ym,@var{dir}}
@emph{TILE-Gx Options}
-@gccoptlist{-mcpu=CPU -m32 -m64}
+@gccoptlist{-mcpu=CPU -m32 -m64 -mcmodel=@var{code-model}}
@emph{TILEPro Options}
@gccoptlist{-mcpu=CPU -m32}
@@ -18937,6 +18937,17 @@ The assembler uses this option.
These @samp{-m} options are supported on the TILE-Gx:
@table @gcctabopt
+@item -mcmodel=small
+@opindex mcmodel=small
+Generate code for the small model. Distance for direct calls is
+limited to 500M in either direction. PC-relative addresses are 32
+bits. Absolute addresses support the full address range.
+
+@item -mcmodel=large
+@opindex mcmodel=large
+Generate code for the large model. There is no limiation on call
+distance, pc-relative addresses, or absolute addresses.
+
@item -mcpu=@var{name}
@opindex mcpu
Selects the type of CPU to be targeted. Currently the only supported
===================================================================
@@ -31,6 +31,8 @@
} \
while (0)
+#include "config/tilegx/tilegx-opts.h"
+
/* Target CPU builtins. */
#define TARGET_CPU_CPP_BUILTINS() \
@@ -480,6 +482,19 @@ enum reg_class
assemble_name ((FILE), (NAME)), \
fprintf ((FILE), ",%u\n", (unsigned int)(ROUNDED)))
+#define CRT_CALL_STATIC_FUNCTION(SECTION_OP, FUNC) \
+static void __attribute__((__used__)) \
+call_ ## FUNC (void) \
+{ \
+ asm (SECTION_OP); \
+ asm ("{ moveli r0, hw2_last(" #FUNC " - . - 8); lnk r1 }\n"); \
+ asm ("shl16insli r0, r0, hw1(" #FUNC " - .)\n"); \
+ asm ("shl16insli r0, r0, hw0(" #FUNC " - . + 8)\n"); \
+ asm ("add r0, r1, r0\n"); \
+ asm ("jalr r0\n"); \
+ asm (TEXT_SECTION_ASM_OP); \
+}
+
#define INIT_EXPANDERS tilegx_init_expanders ()
===================================================================
@@ -80,11 +80,14 @@
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_LAST")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW2_LAST")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_LAST_PCREL")
+ (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW2_LAST_PCREL")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW0_LAST_GOT")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_LAST_GOT")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_LAST_TLS_GD")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_LAST_TLS_IE")
- (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_LAST_TLS_LE"))))
+ (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_LAST_TLS_LE")
+ (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_LAST_PLT_PCREL")
+ (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW2_LAST_PLT_PCREL"))))
;; Returns 1 if OP is an unspec wrapper for a symbol, got, or tls
;; reference.
@@ -96,10 +99,13 @@
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW2")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW3")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW0_PCREL")
+ (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_PCREL")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW0_GOT")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW0_TLS_GD")
(match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW0_TLS_IE")
- (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW0_TLS_LE"))))
+ (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW0_TLS_LE")
+ (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW0_PLT_PCREL")
+ (match_test "XINT (XEXP (op,0), 1) == UNSPEC_HW1_PLT_PCREL"))))
;; Return 1 if OP is a 8-element vector constant with identical signed
;; 8-bit elements or any register.
===================================================================
@@ -150,42 +150,43 @@
;; Insns generating difference of two labels
(UNSPEC_MOV_PCREL_STEP3 204)
+ (UNSPEC_MOV_LARGE_PCREL_STEP4 205)
;; Latency specifying loads.
- (UNSPEC_LATENCY_L2 205)
- (UNSPEC_LATENCY_MISS 206)
+ (UNSPEC_LATENCY_L2 206)
+ (UNSPEC_LATENCY_MISS 207)
;; A pseudo-op that prevents network operations from being ordered.
- (UNSPEC_NETWORK_BARRIER 207)
+ (UNSPEC_NETWORK_BARRIER 208)
;; Operations that access network registers.
- (UNSPEC_NETWORK_RECEIVE 208)
- (UNSPEC_NETWORK_SEND 209)
+ (UNSPEC_NETWORK_RECEIVE 209)
+ (UNSPEC_NETWORK_SEND 210)
;; Stack protector operations
- (UNSPEC_SP_SET 210)
- (UNSPEC_SP_TEST 211)
+ (UNSPEC_SP_SET 211)
+ (UNSPEC_SP_TEST 212)
;; This is used to move a value to a SPR.
- (UNSPEC_SPR_MOVE 212)
+ (UNSPEC_SPR_MOVE 213)
;; A call to __tls_get_addr
- (UNSPEC_TLS_GD_CALL 213)
+ (UNSPEC_TLS_GD_CALL 214)
;; An opaque TLS "add" operation for TLS general dynamic model
;; access.
- (UNSPEC_TLS_GD_ADD 214)
+ (UNSPEC_TLS_GD_ADD 215)
;; An opaque TLS "load" operation for TLS initial exec model access.
- (UNSPEC_TLS_IE_LOAD 215)
+ (UNSPEC_TLS_IE_LOAD 216)
;; An opaque TLS "add" operation for TLS access.
- (UNSPEC_TLS_ADD 216)
+ (UNSPEC_TLS_ADD 217)
;; Atomics
- (UNSPEC_ATOMIC 217)
- (UNSPEC_CMPXCHG 218)
- (UNSPEC_XCHG 219)
+ (UNSPEC_ATOMIC 218)
+ (UNSPEC_CMPXCHG 219)
+ (UNSPEC_XCHG 220)
;;
;; The following are operands.
@@ -199,24 +200,32 @@
(UNSPEC_HW2_LAST 306)
(UNSPEC_HW0_PCREL 307)
- (UNSPEC_HW1_LAST_PCREL 308)
+ (UNSPEC_HW1_PCREL 308)
+ (UNSPEC_HW1_LAST_PCREL 309)
+ (UNSPEC_HW2_LAST_PCREL 310)
- (UNSPEC_HW0_GOT 309)
- (UNSPEC_HW0_LAST_GOT 310)
- (UNSPEC_HW1_LAST_GOT 311)
+ (UNSPEC_HW0_GOT 311)
+ (UNSPEC_HW0_LAST_GOT 312)
+ (UNSPEC_HW1_LAST_GOT 313)
- (UNSPEC_HW0_TLS_GD 312)
- (UNSPEC_HW1_LAST_TLS_GD 313)
+ (UNSPEC_HW0_TLS_GD 314)
+ (UNSPEC_HW1_LAST_TLS_GD 315)
- (UNSPEC_HW0_TLS_IE 314)
- (UNSPEC_HW1_LAST_TLS_IE 315)
+ (UNSPEC_HW0_TLS_IE 316)
+ (UNSPEC_HW1_LAST_TLS_IE 317)
- (UNSPEC_HW0_TLS_LE 316)
- (UNSPEC_HW1_LAST_TLS_LE 317)
+ (UNSPEC_HW0_TLS_LE 318)
+ (UNSPEC_HW1_LAST_TLS_LE 319)
+
+ (UNSPEC_HW0_PLT_PCREL 320)
+ (UNSPEC_HW1_PLT_PCREL 321)
+
+ (UNSPEC_HW1_LAST_PLT_PCREL 322)
+ (UNSPEC_HW2_LAST_PLT_PCREL 323)
;; This is used to wrap around the addresses of non-temporal load/store
;; intrinsics.
- (UNSPEC_NON_TEMPORAL 318)
+ (UNSPEC_NON_TEMPORAL 324)
])
;; Mark the last instruction of various latencies, used to
@@ -885,15 +894,15 @@
;; Addresses
;;
-;; First step of the 3-insn sequence to materialize a symbolic
-;; address.
+;; The next three patterns are used to to materialize a position
+;; independent address by adding the difference of two labels to a base
+;; label in the text segment, assuming that the difference fits in 32
+;; signed bits.
(define_expand "mov_address_step1"
[(set (match_operand:DI 0 "register_operand" "")
(const:DI (unspec:DI [(match_operand:DI 1 "symbolic_operand" "")]
UNSPEC_HW2_LAST)))])
-;; Second step of the 3-insn sequence to materialize a symbolic
-;; address.
(define_expand "mov_address_step2"
[(set (match_operand:DI 0 "register_operand" "")
(unspec:DI
@@ -902,8 +911,6 @@
UNSPEC_HW1))]
UNSPEC_INSN_ADDR_SHL16INSLI))])
-;; Third step of the 3-insn sequence to materialize a symbolic
-;; address.
(define_expand "mov_address_step3"
[(set (match_operand:DI 0 "register_operand" "")
(unspec:DI
@@ -988,6 +995,106 @@
"flag_pic"
"add<x>\t%0, %r1, %r2")
+;; The next three patterns are used to to materialize a position
+;; independent 64-bit address by adding the difference of two labels to
+;; a base label in the text segment, without any limitation on the size
+;; of the difference.
+(define_expand "mov_large_pcrel_step1"
+ [(set (match_operand:DI 0 "register_operand" "")
+ (const:DI (unspec:DI
+ [(match_operand:DI 1 "symbolic_operand" "")
+ (match_operand:DI 2 "symbolic_operand" "")]
+ UNSPEC_HW2_LAST_PCREL)))]
+ "flag_pic")
+
+(define_expand "mov_large_pcrel_step2"
+ [(set (match_operand:DI 0 "register_operand" "")
+ (unspec:DI
+ [(match_operand:DI 1 "reg_or_0_operand" "")
+ (const:DI
+ (unspec:DI [(match_operand:DI 2 "symbolic_operand" "")
+ (match_operand:DI 3 "symbolic_operand" "")]
+ UNSPEC_HW1_PCREL))]
+ UNSPEC_INSN_ADDR_SHL16INSLI))]
+ "flag_pic")
+
+;; Note: step 3 is same as move_pcrel_step2.
+(define_expand "mov_large_pcrel_step3"
+ [(set (match_operand:DI 0 "register_operand" "")
+ (unspec:DI
+ [(match_operand:DI 1 "reg_or_0_operand" "")
+ (const:DI
+ (unspec:DI [(match_operand:DI 2 "symbolic_operand" "")
+ (match_operand:DI 3 "symbolic_operand" "")]
+ UNSPEC_HW0_PCREL))]
+ UNSPEC_INSN_ADDR_SHL16INSLI))]
+ "flag_pic")
+
+(define_insn "mov_large_pcrel_step4"
+ [(set (match_operand:DI 0 "register_operand" "=r")
+ (unspec:DI [(match_operand:DI 1 "reg_or_0_operand" "rO")
+ (match_operand:DI 2 "reg_or_0_operand" "rO")
+ (match_operand:DI 3 "symbolic_operand" "in")
+ (match_operand:DI 4 "symbolic_operand" "in")]
+ UNSPEC_MOV_LARGE_PCREL_STEP4))]
+ "flag_pic"
+ "add\t%0, %r1, %r2")
+
+;; The next three patterns are used to materialize a position
+;; independent 64-bit plt address by adding the difference of two
+;; labels to a base label in the text segment.
+(define_expand "mov_plt_pcrel_step1"
+ [(set (match_operand:DI 0 "register_operand" "")
+ (const:DI (unspec:DI
+ [(match_operand:DI 1 "symbolic_operand" "")
+ (match_operand:DI 2 "symbolic_operand" "")]
+ UNSPEC_HW2_LAST_PLT_PCREL)))]
+ "flag_pic")
+
+(define_expand "mov_plt_pcrel_step2"
+ [(set (match_operand:DI 0 "register_operand" "")
+ (unspec:DI
+ [(match_operand:DI 1 "reg_or_0_operand" "")
+ (const:DI
+ (unspec:DI [(match_operand:DI 2 "symbolic_operand" "")
+ (match_operand:DI 3 "symbolic_operand" "")]
+ UNSPEC_HW1_PLT_PCREL))]
+ UNSPEC_INSN_ADDR_SHL16INSLI))]
+ "flag_pic")
+
+(define_expand "mov_plt_pcrel_step3"
+ [(set (match_operand:DI 0 "register_operand" "")
+ (unspec:DI
+ [(match_operand:DI 1 "reg_or_0_operand" "")
+ (const:DI
+ (unspec:DI [(match_operand:DI 2 "symbolic_operand" "")
+ (match_operand:DI 3 "symbolic_operand" "")]
+ UNSPEC_HW0_PLT_PCREL))]
+ UNSPEC_INSN_ADDR_SHL16INSLI))]
+ "flag_pic")
+
+;; The next two patterns are used to materialize a position independent
+;; 32-bit plt address by adding the difference of two labels to a base
+;; label in the text segment.
+(define_expand "mov_plt_pcrel_step1_32bit"
+ [(set (match_operand:SI 0 "register_operand" "")
+ (const:SI (unspec:SI
+ [(match_operand:SI 1 "symbolic_operand" "")
+ (match_operand:SI 2 "symbolic_operand" "")]
+ UNSPEC_HW1_LAST_PLT_PCREL)))]
+ "flag_pic")
+
+(define_expand "mov_plt_pcrel_step2_32bit"
+ [(set (match_operand:SI 0 "register_operand" "")
+ (unspec:SI
+ [(match_operand:SI 1 "reg_or_0_operand" "")
+ (const:SI
+ (unspec:SI [(match_operand:SI 2 "symbolic_operand" "")
+ (match_operand:SI 3 "symbolic_operand" "")]
+ UNSPEC_HW0_PLT_PCREL))]
+ UNSPEC_INSN_ADDR_SHL16INSLI))]
+ "flag_pic")
+
(define_expand "add_got16<bitsuffix>"
[(set (match_operand:I48MODE 0 "register_operand" "")
(plus:I48MODE
@@ -2300,7 +2407,29 @@
(use (reg:DI 54))
(clobber (reg:DI 55))])]
""
- "")
+{
+ rtx orig_addr = XEXP (operands[0], 0);
+ rtx addr;
+ if (GET_CODE (orig_addr) == SYMBOL_REF)
+ {
+ if (tilegx_cmodel == CM_LARGE)
+ {
+ addr = gen_reg_rtx (Pmode);
+ tilegx_expand_set_const64 (addr, orig_addr);
+ operands[0] = gen_rtx_MEM (DImode, addr);
+ }
+ else if (tilegx_cmodel == CM_LARGE_PIC)
+ {
+ crtl->uses_pic_offset_table = 1;
+ addr = gen_reg_rtx (Pmode);
+ if (SYMBOL_REF_LOCAL_P (orig_addr))
+ tilegx_compute_pcrel_address (addr, orig_addr);
+ else
+ tilegx_compute_pcrel_plt_address (addr, orig_addr);
+ operands[0] = gen_rtx_MEM (DImode, addr);
+ }
+ }
+})
(define_insn "*call_insn"
[(call (mem:DI (match_operand:I48MODE 0 "call_address_operand" "rO,i"))
@@ -2319,7 +2448,30 @@
(match_operand 2 "" "")))
(use (reg:DI 54))
(clobber (reg:DI 55))])]
- "")
+ ""
+{
+ rtx orig_addr = XEXP (operands[1], 0);
+ rtx addr;
+ if (GET_CODE (orig_addr) == SYMBOL_REF)
+ {
+ if (tilegx_cmodel == CM_LARGE)
+ {
+ addr = gen_reg_rtx (Pmode);
+ tilegx_expand_set_const64 (addr, orig_addr);
+ operands[1] = gen_rtx_MEM (DImode, addr);
+ }
+ else if (tilegx_cmodel == CM_LARGE_PIC)
+ {
+ crtl->uses_pic_offset_table = 1;
+ addr = gen_reg_rtx (Pmode);
+ if (SYMBOL_REF_LOCAL_P (orig_addr))
+ tilegx_compute_pcrel_address (addr, orig_addr);
+ else
+ tilegx_compute_pcrel_plt_address (addr, orig_addr);
+ operands[1] = gen_rtx_MEM (DImode, addr);
+ }
+ }
+})
(define_insn "*call_value_insn"
[(set (match_operand 0 "register_operand" "=r,r")
===================================================================
@@ -19,6 +19,9 @@
; along with GCC; see the file COPYING3. If not see
; <http://www.gnu.org/licenses/>.
+HeaderInclude
+config/tilegx/tilegx-opts.h
+
mcpu=
Target RejectNegative Joined Enum(tilegx_cpu) Var(tilegx_cpu) Init(0)
-mcpu=CPU Use features of and schedule code for given CPU
@@ -38,3 +41,16 @@ m64
Target Report RejectNegative Negative(m32) InverseMask(32BIT, 64BIT)
Compile with 64 bit longs and pointers.
+mcmodel=
+Target RejectNegative Joined Enum(cmodel) Var(tilegx_cmodel) Init(CM_SMALL)
+Use given TILE-Gx code model
+
+Enum
+Name(cmodel) Type(enum cmodel)
+Known code models (for use with the -mcmodel= option):
+
+EnumValue
+Enum(cmodel) String(small) Value(CM_SMALL)
+
+EnumValue
+Enum(cmodel) String(large) Value(CM_LARGE)
===================================================================
@@ -0,0 +1,34 @@
+/* Definitions for option handling for TILE-Gx.
+ Copyright (C) 2012
+ Free Software Foundation, Inc.
+ Contributed by Walter Lee (walt@tilera.com)
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ GCC is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef TILEGX_OPTS_H
+#define TILEGX_OPTS_H
+
+enum cmodel {
+ CM_SMALL, /* Makes various assumpation about sizes of code and
+ data fits. */
+ CM_LARGE, /* No assumptions. */
+ CM_SMALL_PIC, /* Makes various assumpation about sizes of code and
+ data fits. */
+ CM_LARGE_PIC /* No assumptions. */
+};
+
+#endif
===================================================================
@@ -23,6 +23,8 @@
#define GCC_TILEGX_PROTOS_H
extern void tilegx_init_expanders (void);
+extern void tilegx_compute_pcrel_address (rtx, rtx);
+extern void tilegx_compute_pcrel_plt_address (rtx, rtx);
extern bool tilegx_legitimate_pic_operand_p (rtx);
extern rtx tilegx_simd_int (rtx, enum machine_mode);
===================================================================
@@ -67,6 +67,29 @@ static bool output_memory_autoinc_first;
static void
tilegx_option_override (void)
{
+ if (global_options_set.x_tilegx_cmodel)
+ {
+ switch (tilegx_cmodel)
+ {
+ case CM_SMALL:
+ case CM_SMALL_PIC:
+ if (flag_pic)
+ tilegx_cmodel = CM_SMALL_PIC;
+ break;
+
+ case CM_LARGE:
+ case CM_LARGE_PIC:
+ if (flag_pic)
+ tilegx_cmodel = CM_LARGE_PIC;
+ break;
+
+ default:
+ gcc_unreachable ();
+ }
+ }
+ else
+ tilegx_cmodel = flag_pic ? CM_SMALL_PIC : CM_SMALL;
+
/* When modulo scheduling is enabled, we still rely on regular
scheduler for bundling. */
if (flag_modulo_sched)
@@ -119,7 +142,8 @@ tilegx_cannot_force_const_mem (enum mach
static bool
tilegx_function_ok_for_sibcall (tree decl, tree exp ATTRIBUTE_UNUSED)
{
- return decl != NULL;
+ return (tilegx_cmodel != CM_LARGE && tilegx_cmodel != CM_LARGE_PIC
+ && (decl != NULL));
}
@@ -1024,12 +1048,12 @@ tilegx_legitimize_tls_address (rtx addr)
/* Returns a register that points to ADDR, a symbolic address, by
computing its address relative to tilegx_text_label_symbol. */
-static void
-compute_pcrel_address (rtx result, rtx addr)
+void
+tilegx_compute_pcrel_address (rtx result, rtx addr)
{
rtx text_label_symbol = tilegx_text_label_symbol ();
rtx text_label_rtx = tilegx_text_label_rtx ();
- rtx temp, temp2;
+ rtx temp, temp2, temp3;
temp = create_temp_reg_if_possible (Pmode, result);
temp2 = create_temp_reg_if_possible (Pmode, result);
@@ -1043,6 +1067,18 @@ compute_pcrel_address (rtx result, rtx a
text_label_rtx,
addr, text_label_symbol));
}
+ else if (tilegx_cmodel == CM_LARGE_PIC)
+ {
+ temp3 = create_temp_reg_if_possible (Pmode, result);
+ emit_insn (gen_mov_large_pcrel_step1 (temp, addr, text_label_symbol));
+ emit_insn (gen_mov_large_pcrel_step2 (temp2, temp, addr,
+ text_label_symbol));
+ emit_insn (gen_mov_large_pcrel_step3 (temp3, temp2, addr,
+ text_label_symbol));
+ emit_insn (gen_mov_large_pcrel_step4 (result, temp3,
+ text_label_rtx,
+ addr, text_label_symbol));
+ }
else
{
emit_insn (gen_mov_pcrel_step1 (temp, addr, text_label_symbol));
@@ -1054,6 +1090,41 @@ compute_pcrel_address (rtx result, rtx a
}
+/* Returns a register that points to the plt entry of ADDR, a symbolic
+ address, by computing its address relative to
+ tilegx_text_label_symbol. */
+void
+tilegx_compute_pcrel_plt_address (rtx result, rtx addr)
+{
+ rtx text_label_symbol = tilegx_text_label_symbol ();
+ rtx text_label_rtx = tilegx_text_label_rtx ();
+ rtx temp, temp2, temp3;
+
+ temp = create_temp_reg_if_possible (Pmode, result);
+ temp2 = create_temp_reg_if_possible (Pmode, result);
+
+ if (TARGET_32BIT)
+ {
+ emit_insn (gen_mov_plt_pcrel_step1_32bit (temp, addr,
+ text_label_symbol));
+ emit_insn (gen_mov_plt_pcrel_step2_32bit (temp2, temp, addr,
+ text_label_symbol));
+ emit_move_insn (result, gen_rtx_PLUS (Pmode, temp2, text_label_rtx));
+ }
+ else
+ {
+ temp3 = create_temp_reg_if_possible (Pmode, result);
+
+ emit_insn (gen_mov_plt_pcrel_step1 (temp, addr, text_label_symbol));
+ emit_insn (gen_mov_plt_pcrel_step2 (temp2, temp, addr,
+ text_label_symbol));
+ emit_insn (gen_mov_plt_pcrel_step3 (temp3, temp2, addr,
+ text_label_symbol));
+ emit_move_insn (result, gen_rtx_PLUS (Pmode, temp3, text_label_rtx));
+ }
+}
+
+
/* Legitimize PIC addresses. If the address is already
position-independent, we return ORIG. Newly generated
position-independent addresses go into a reg. This is REG if
@@ -1079,7 +1150,7 @@ tilegx_legitimize_pic_address (rtx orig,
loading in the address, so that these instructions can be
optimized properly. */
rtx temp_reg = create_temp_reg_if_possible (Pmode, reg);
- compute_pcrel_address (temp_reg, orig);
+ tilegx_compute_pcrel_address (temp_reg, orig);
/* Note: this is conservative. We use the text_label but we
don't use the pic_offset_table. However, in some cases
@@ -1196,7 +1267,7 @@ tilegx_legitimize_pic_address (rtx orig,
loading in the address, so that these instructions can be
optimized properly. */
temp_reg = create_temp_reg_if_possible (Pmode, reg);
- compute_pcrel_address (temp_reg, orig);
+ tilegx_compute_pcrel_address (temp_reg, orig);
/* Note: this is conservative. We use the text_label but we
don't use the pic_offset_table. */
@@ -1250,7 +1321,13 @@ tilegx_delegitimize_address (rtx x)
case UNSPEC_HW1_LAST:
case UNSPEC_HW2_LAST:
case UNSPEC_HW0_PCREL:
+ case UNSPEC_HW1_PCREL:
case UNSPEC_HW1_LAST_PCREL:
+ case UNSPEC_HW2_LAST_PCREL:
+ case UNSPEC_HW0_PLT_PCREL:
+ case UNSPEC_HW1_PLT_PCREL:
+ case UNSPEC_HW1_LAST_PLT_PCREL:
+ case UNSPEC_HW2_LAST_PLT_PCREL:
case UNSPEC_HW0_GOT:
case UNSPEC_HW0_LAST_GOT:
case UNSPEC_HW1_LAST_GOT:
@@ -1290,7 +1367,7 @@ load_pic_register (bool delay_pic_helper
emit_insn (gen_insn_lnk_and_label (text_label_rtx, text_label_symbol));
}
- compute_pcrel_address (tilegx_got_rtx (), got_symbol);
+ tilegx_compute_pcrel_address (tilegx_got_rtx (), got_symbol);
flag_pic = orig_flag_pic;
@@ -2577,7 +2654,7 @@ tilegx_expand_tablejump (rtx op0, rtx op
rtx temp = gen_reg_rtx (Pmode);
rtx temp2 = gen_reg_rtx (Pmode);
- compute_pcrel_address (temp, gen_rtx_LABEL_REF (Pmode, op1));
+ tilegx_compute_pcrel_address (temp, gen_rtx_LABEL_REF (Pmode, op1));
emit_move_insn (temp2,
gen_rtx_PLUS (Pmode,
convert_to_mode (Pmode, op0, false),
@@ -4961,6 +5038,7 @@ tilegx_print_operand (FILE *file, rtx x,
opstr = "hw0";
break;
case UNSPEC_HW1:
+ case UNSPEC_HW1_PCREL:
opstr = "hw1";
break;
case UNSPEC_HW2:
@@ -4977,6 +5055,7 @@ tilegx_print_operand (FILE *file, rtx x,
opstr = "hw1_last";
break;
case UNSPEC_HW2_LAST:
+ case UNSPEC_HW2_LAST_PCREL:
opstr = "hw2_last";
break;
case UNSPEC_HW0_GOT:
@@ -5006,6 +5085,18 @@ tilegx_print_operand (FILE *file, rtx x,
case UNSPEC_HW1_LAST_TLS_LE:
opstr = "hw1_last_tls_le";
break;
+ case UNSPEC_HW0_PLT_PCREL:
+ opstr = "hw0_plt";
+ break;
+ case UNSPEC_HW1_PLT_PCREL:
+ opstr = "hw1_plt";
+ break;
+ case UNSPEC_HW1_LAST_PLT_PCREL:
+ opstr = "hw1_last_plt";
+ break;
+ case UNSPEC_HW2_LAST_PLT_PCREL:
+ opstr = "hw2_last_plt";
+ break;
default:
output_operand_lossage ("invalid %%H specifier");
}
@@ -5015,7 +5106,13 @@ tilegx_print_operand (FILE *file, rtx x,
output_addr_const (file, addr);
if (unspec == UNSPEC_HW0_PCREL
- || unspec == UNSPEC_HW1_LAST_PCREL)
+ || unspec == UNSPEC_HW1_PCREL
+ || unspec == UNSPEC_HW1_LAST_PCREL
+ || unspec == UNSPEC_HW2_LAST_PCREL
+ || unspec == UNSPEC_HW0_PLT_PCREL
+ || unspec == UNSPEC_HW1_PLT_PCREL
+ || unspec == UNSPEC_HW1_LAST_PLT_PCREL
+ || unspec == UNSPEC_HW2_LAST_PLT_PCREL)
{
rtx addr2 = XVECEXP (XEXP (x, 0), 0, 1);
fputs (" - " , file);