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i386: Add TARGET_INDIRECT_BRANCH_REGISTER

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---
struct C {
  virtual ~C();
  virtual void f();
};

void
f (C *p)
{
  p->f();
  p->f();
}
---

-mindirect-branch=thunk-extern -O2 on x86-64 GNU/Linux generates:

_Z1fP1C:
.LFB0:
        .cfi_startproc
        pushq   %rbx
        .cfi_def_cfa_offset 16
        .cfi_offset 3, -16
        movq    (%rdi), %rax
        movq    %rdi, %rbx
        jmp     .LIND1
.LIND0:
        pushq   16(%rax)
        jmp     __x86_indirect_thunk
.LIND1:
        call    .LIND0
        movq    (%rbx), %rax
        movq    %rbx, %rdi
        popq    %rbx
        .cfi_def_cfa_offset 8
        movq    16(%rax), %rax
        jmp     __x86_indirect_thunk_rax
        .cfi_endproc

x86-64 is supposed to have asynchronous unwind tables by default, but
there is nothing that reflects the change in the (relative) frame
address after .LIND0.  That region really has to be moved outside of
the .cfi_startproc/.cfi_endproc bracket.

This patch adds TARGET_INDIRECT_BRANCH_REGISTER to force indirect
branch via register whenever -mindirect-branch= is used.  Now,
-mindirect-branch=thunk-extern -O2 on x86-64 GNU/Linux generates:

_Z1fP1C:
.LFB0:
	.cfi_startproc
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	movq	(%rdi), %rax
	movq	%rdi, %rbx
	movq	16(%rax), %rax
	call	__x86_indirect_thunk_rax
	movq	(%rbx), %rax
	movq	%rbx, %rdi
	popq	%rbx
	.cfi_def_cfa_offset 8
	movq	16(%rax), %rax
	jmp	__x86_indirect_thunk_rax
	.cfi_endproc

so that "-mindirect-branch=thunk-extern" is equivalent to
"-mindirect-branch=thunk-extern -mindirect-branch-register", which is
used by Linux kernel.

gcc/

	PR target/84039
	* config/i386/constraints.md (Bs): Replace
	ix86_indirect_branch_register with
	TARGET_INDIRECT_BRANCH_REGISTER.
	(Bw): Likewise.
	* config/i386/i386.md (indirect_jump): Likewise.
	(tablejump): Likewise.
	(*sibcall_memory): Likewise.
	(*sibcall_value_memory): Likewise.
	Peepholes of indirect call and jump via memory: Likewise.
	(*sibcall_GOT_32): Disallowed for TARGET_INDIRECT_BRANCH_REGISTER.
	(*sibcall_value_GOT_32): Likewise.
	* config/i386/i386.opt: Likewise.
	* config/i386/predicates.md (indirect_branch_operand): Likewise.
	(GOT_memory_operand): Likewise.
	(call_insn_operand): Likewise.
	(sibcall_insn_operand): Likewise.
	(GOT32_symbol_operand): Likewise.
	* config/i386/i386.h (TARGET_INDIRECT_BRANCH_REGISTER): New.

gcc/testsuite/

	PR target/84039
	* gcc.target/i386/indirect-thunk-1.c: Updated.
	* gcc.target/i386/indirect-thunk-2.c: Likewise.
	* gcc.target/i386/indirect-thunk-3.c: Likewise.
	* gcc.target/i386/indirect-thunk-4.c: Likewise.
	* gcc.target/i386/indirect-thunk-5.c: Likewise.
	* gcc.target/i386/indirect-thunk-6.c: Likewise.
	* gcc.target/i386/indirect-thunk-7.c: Likewise.
	* gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
	* gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
	* gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
	* gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
	* gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
	* gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
	* gcc.target/i386/indirect-thunk-attr-7.c: Likewise.
	* gcc.target/i386/indirect-thunk-bnd-1.c: Likewise.
	* gcc.target/i386/indirect-thunk-bnd-2.c: Likewise.
	* gcc.target/i386/indirect-thunk-bnd-3.c: Likewise.
	* gcc.target/i386/indirect-thunk-bnd-4.c: Likewise.
	* gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
	* gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
	* gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
	* gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
	* gcc.target/i386/indirect-thunk-extern-5.c: Likewise.
	* gcc.target/i386/indirect-thunk-extern-6.c: Likewise.
	* gcc.target/i386/indirect-thunk-extern-7.c: Likewise.
	* gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
	* gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
	* gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
	* gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
	* gcc.target/i386/indirect-thunk-inline-5.c: Likewise.
	* gcc.target/i386/indirect-thunk-inline-6.c: Likewise.
	* gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
	* gcc.target/i386/ret-thunk-9.c: Likewise.
	* gcc.target/i386/ret-thunk-10.c: Likewise.
	* gcc.target/i386/ret-thunk-11.c: Likewise.
	* gcc.target/i386/ret-thunk-12.c: Likewise.
	* gcc.target/i386/ret-thunk-13.c: Likewise.
	* gcc.target/i386/ret-thunk-14.c: Likewise.
	* gcc.target/i386/ret-thunk-15.c: Likewise.

From-SVN: r258001
This commit is contained in:
H.J. Lu 2018-02-26 17:00:46 +00:00 • committed by H.J. Lu
parent 94e16982e6
commit c2c601b2c0
45 changed files with 192 additions and 141 deletions
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22
gcc/ChangeLog
View file

@ -1,3 +1,25 @@
2018-02-26 H.J. Lu <hongjiu.lu@intel.com>
PR target/84039
* config/i386/constraints.md (Bs): Replace
ix86_indirect_branch_register with
TARGET_INDIRECT_BRANCH_REGISTER.
(Bw): Likewise.
* config/i386/i386.md (indirect_jump): Likewise.
(tablejump): Likewise.
(*sibcall_memory): Likewise.
(*sibcall_value_memory): Likewise.
Peepholes of indirect call and jump via memory: Likewise.
(*sibcall_GOT_32): Disallowed for TARGET_INDIRECT_BRANCH_REGISTER.
(*sibcall_value_GOT_32): Likewise.
* config/i386/i386.opt: Likewise.
* config/i386/predicates.md (indirect_branch_operand): Likewise.
(GOT_memory_operand): Likewise.
(call_insn_operand): Likewise.
(sibcall_insn_operand): Likewise.
(GOT32_symbol_operand): Likewise.
* config/i386/i386.h (TARGET_INDIRECT_BRANCH_REGISTER): New.
2018-02-26 Eric Botcazou <ebotcazou@adacore.com>
PR rtl-optimization/83496

4
gcc/config/i386/constraints.md
View file

@ -225,7 +225,7 @@
(define_constraint "Bs"
"@internal Sibcall memory operand."
(ior (and (not (match_test "ix86_indirect_branch_register"))
(ior (and (not (match_test "TARGET_INDIRECT_BRANCH_REGISTER"))
(not (match_test "TARGET_X32"))
(match_operand 0 "sibcall_memory_operand"))
(and (match_test "TARGET_X32 && Pmode == DImode")
@ -233,7 +233,7 @@
(define_constraint "Bw"
"@internal Call memory operand."
(ior (and (not (match_test "ix86_indirect_branch_register"))
(ior (and (not (match_test "TARGET_INDIRECT_BRANCH_REGISTER"))
(not (match_test "TARGET_X32"))
(match_operand 0 "memory_operand"))
(and (match_test "TARGET_X32 && Pmode == DImode")

4
gcc/config/i386/i386.h
View file

@ -2709,6 +2709,10 @@ extern void debug_dispatch_window (int);
#define TARGET_PREFER_AVX256 (TARGET_PREFER_AVX128 \
|| prefer_vector_width_type == PVW_AVX256)
#define TARGET_INDIRECT_BRANCH_REGISTER \
(ix86_indirect_branch_register \
|| cfun->machine->indirect_branch_type != indirect_branch_keep)
#define IX86_HLE_ACQUIRE (1 << 16)
#define IX86_HLE_RELEASE (1 << 17)

28
gcc/config/i386/i386.md
View file

@ -12311,7 +12311,7 @@
[(set (pc) (match_operand 0 "indirect_branch_operand"))]
""
{
if (TARGET_X32 || ix86_indirect_branch_register)
if (TARGET_X32 || TARGET_INDIRECT_BRANCH_REGISTER)
operands[0] = convert_memory_address (word_mode, operands[0]);
cfun->machine->has_local_indirect_jump = true;
})
@ -12365,7 +12365,7 @@
OPTAB_DIRECT);
}
if (TARGET_X32 || ix86_indirect_branch_register)
if (TARGET_X32 || TARGET_INDIRECT_BRANCH_REGISTER)
operands[0] = convert_memory_address (word_mode, operands[0]);
cfun->machine->has_local_indirect_jump = true;
})
@ -12595,7 +12595,10 @@
(match_operand:SI 0 "register_no_elim_operand" "U")
(match_operand:SI 1 "GOT32_symbol_operand"))))
(match_operand 2))]
"!TARGET_MACHO && !TARGET_64BIT && SIBLING_CALL_P (insn)"
"!TARGET_MACHO
&& !TARGET_64BIT
&& !TARGET_INDIRECT_BRANCH_REGISTER
&& SIBLING_CALL_P (insn)"
{
rtx fnaddr = gen_rtx_PLUS (SImode, operands[0], operands[1]);
fnaddr = gen_const_mem (SImode, fnaddr);
@ -12614,7 +12617,7 @@
[(call (mem:QI (match_operand:W 0 "memory_operand" "m"))
(match_operand 1))
(unspec [(const_int 0)] UNSPEC_PEEPSIB)]
"!TARGET_X32 && !ix86_indirect_branch_register"
"!TARGET_X32 && !TARGET_INDIRECT_BRANCH_REGISTER"
"* return ix86_output_call_insn (insn, operands[0]);"
[(set_attr "type" "call")])
@ -12624,7 +12627,7 @@
(call (mem:QI (match_dup 0))
(match_operand 3))]
"!TARGET_X32
&& !ix86_indirect_branch_register
&& !TARGET_INDIRECT_BRANCH_REGISTER
&& SIBLING_CALL_P (peep2_next_insn (1))
&& !reg_mentioned_p (operands[0],
CALL_INSN_FUNCTION_USAGE (peep2_next_insn (1)))"
@ -12639,7 +12642,7 @@
(call (mem:QI (match_dup 0))
(match_operand 3))]
"!TARGET_X32
&& !ix86_indirect_branch_register
&& !TARGET_INDIRECT_BRANCH_REGISTER
&& SIBLING_CALL_P (peep2_next_insn (2))
&& !reg_mentioned_p (operands[0],
CALL_INSN_FUNCTION_USAGE (peep2_next_insn (2)))"
@ -12737,7 +12740,7 @@
(match_operand:W 1 "memory_operand"))
(set (pc) (match_dup 0))]
"!TARGET_X32
&& !ix86_indirect_branch_register
&& !TARGET_INDIRECT_BRANCH_REGISTER
&& peep2_reg_dead_p (2, operands[0])"
[(set (pc) (match_dup 1))])
@ -12798,7 +12801,10 @@
(match_operand:SI 1 "register_no_elim_operand" "U")
(match_operand:SI 2 "GOT32_symbol_operand"))))
(match_operand 3)))]
"!TARGET_MACHO && !TARGET_64BIT && SIBLING_CALL_P (insn)"
"!TARGET_MACHO
&& !TARGET_64BIT
&& !TARGET_INDIRECT_BRANCH_REGISTER
&& SIBLING_CALL_P (insn)"
{
rtx fnaddr = gen_rtx_PLUS (SImode, operands[1], operands[2]);
fnaddr = gen_const_mem (SImode, fnaddr);
@ -12819,7 +12825,7 @@
(call (mem:QI (match_operand:W 1 "memory_operand" "m"))
(match_operand 2)))
(unspec [(const_int 0)] UNSPEC_PEEPSIB)]
"!TARGET_X32 && !ix86_indirect_branch_register"
"!TARGET_X32 && !TARGET_INDIRECT_BRANCH_REGISTER"
"* return ix86_output_call_insn (insn, operands[1]);"
[(set_attr "type" "callv")])
@ -12830,7 +12836,7 @@
(call (mem:QI (match_dup 0))
(match_operand 3)))]
"!TARGET_X32
&& !ix86_indirect_branch_register
&& !TARGET_INDIRECT_BRANCH_REGISTER
&& SIBLING_CALL_P (peep2_next_insn (1))
&& !reg_mentioned_p (operands[0],
CALL_INSN_FUNCTION_USAGE (peep2_next_insn (1)))"
@ -12847,7 +12853,7 @@
(call (mem:QI (match_dup 0))
(match_operand 3)))]
"!TARGET_X32
&& !ix86_indirect_branch_register
&& !TARGET_INDIRECT_BRANCH_REGISTER
&& SIBLING_CALL_P (peep2_next_insn (2))
&& !reg_mentioned_p (operands[0],
CALL_INSN_FUNCTION_USAGE (peep2_next_insn (2)))"

6
gcc/config/i386/predicates.md
View file

@ -665,7 +665,7 @@
;; Test for a valid operand for indirect branch.
(define_predicate "indirect_branch_operand"
(ior (match_operand 0 "register_operand")
(and (not (match_test "ix86_indirect_branch_register"))
(and (not (match_test "TARGET_INDIRECT_BRANCH_REGISTER"))
(not (match_test "TARGET_X32"))
(match_operand 0 "memory_operand"))))
@ -709,7 +709,7 @@
(ior (match_test "constant_call_address_operand
(op, mode == VOIDmode ? mode : Pmode)")
(match_operand 0 "call_register_no_elim_operand")
(and (not (match_test "ix86_indirect_branch_register"))
(and (not (match_test "TARGET_INDIRECT_BRANCH_REGISTER"))
(ior (and (not (match_test "TARGET_X32"))
(match_operand 0 "memory_operand"))
(and (match_test "TARGET_X32 && Pmode == DImode")
@ -720,7 +720,7 @@
(ior (match_test "constant_call_address_operand
(op, mode == VOIDmode ? mode : Pmode)")
(match_operand 0 "register_no_elim_operand")
(and (not (match_test "ix86_indirect_branch_register"))
(and (not (match_test "TARGET_INDIRECT_BRANCH_REGISTER"))
(ior (and (not (match_test "TARGET_X32"))
(match_operand 0 "sibcall_memory_operand"))
(and (match_test "TARGET_X32 && Pmode == DImode")

43
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,46 @@
2018-02-26 H.J. Lu <hongjiu.lu@intel.com>
PR target/84039
* gcc.target/i386/indirect-thunk-1.c: Updated.
* gcc.target/i386/indirect-thunk-2.c: Likewise.
* gcc.target/i386/indirect-thunk-3.c: Likewise.
* gcc.target/i386/indirect-thunk-4.c: Likewise.
* gcc.target/i386/indirect-thunk-5.c: Likewise.
* gcc.target/i386/indirect-thunk-6.c: Likewise.
* gcc.target/i386/indirect-thunk-7.c: Likewise.
* gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
* gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
* gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
* gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
* gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
* gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
* gcc.target/i386/indirect-thunk-attr-7.c: Likewise.
* gcc.target/i386/indirect-thunk-bnd-1.c: Likewise.
* gcc.target/i386/indirect-thunk-bnd-2.c: Likewise.
* gcc.target/i386/indirect-thunk-bnd-3.c: Likewise.
* gcc.target/i386/indirect-thunk-bnd-4.c: Likewise.
* gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
* gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
* gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
* gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
* gcc.target/i386/indirect-thunk-extern-5.c: Likewise.
* gcc.target/i386/indirect-thunk-extern-6.c: Likewise.
* gcc.target/i386/indirect-thunk-extern-7.c: Likewise.
* gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
* gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
* gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
* gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
* gcc.target/i386/indirect-thunk-inline-5.c: Likewise.
* gcc.target/i386/indirect-thunk-inline-6.c: Likewise.
* gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
* gcc.target/i386/ret-thunk-9.c: Likewise.
* gcc.target/i386/ret-thunk-10.c: Likewise.
* gcc.target/i386/ret-thunk-11.c: Likewise.
* gcc.target/i386/ret-thunk-12.c: Likewise.
* gcc.target/i386/ret-thunk-13.c: Likewise.
* gcc.target/i386/ret-thunk-14.c: Likewise.
* gcc.target/i386/ret-thunk-15.c: Likewise.
2018-02-26 Eric Botcazou <ebotcazou@adacore.com>
* gcc.c-torture/execute/20180226-1.c: New test.

5
gcc/testsuite/gcc.target/i386/indirect-thunk-1.c
View file

@ -11,9 +11,8 @@ male_indirect_jump (long offset)
dispatch(offset);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-2.c
View file

@ -11,9 +11,8 @@ male_indirect_jump (long offset)
dispatch[offset](offset);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-3.c
View file

@ -12,9 +12,8 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-4.c
View file

@ -12,9 +12,8 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

6
gcc/testsuite/gcc.target/i386/indirect-thunk-5.c
View file

@ -9,8 +9,10 @@ foo (void)
bar ();
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" { target x32 } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar@GOT" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

12
gcc/testsuite/gcc.target/i386/indirect-thunk-6.c
View file

@ -10,9 +10,13 @@ foo (void)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" { target x32 } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target x32 } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 2 { target x32 } } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 2 { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar@GOT" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler {\tpause} } } */
/* { dg-final { scan-assembler {\tlfence} } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-7.c
View file

@ -35,9 +35,8 @@ bar (int i)
}
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*\.L\[0-9\]+\\(,%" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*\.L\[0-9\]+\\(,%" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-attr-1.c
View file

@ -14,9 +14,8 @@ male_indirect_jump (long offset)
dispatch(offset);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-attr-2.c
View file

@ -12,9 +12,8 @@ male_indirect_jump (long offset)
dispatch[offset](offset);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

3
gcc/testsuite/gcc.target/i386/indirect-thunk-attr-3.c
View file

@ -14,10 +14,9 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler {\tpause} } } */
/* { dg-final { scan-assembler {\tlfence} } } */
/* { dg-final { scan-assembler-not "__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */

3
gcc/testsuite/gcc.target/i386/indirect-thunk-attr-4.c
View file

@ -13,10 +13,9 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler {\tpause} } } */
/* { dg-final { scan-assembler {\tlfence} } } */
/* { dg-final { scan-assembler-not "__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */

9
gcc/testsuite/gcc.target/i386/indirect-thunk-attr-5.c
View file

@ -14,9 +14,8 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */

9
gcc/testsuite/gcc.target/i386/indirect-thunk-attr-6.c
View file

@ -13,9 +13,8 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-attr-7.c
View file

@ -36,9 +36,8 @@ bar (int i)
}
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*\.L\[0-9\]+\\(,%" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*\.L\[0-9\]+\\(,%" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */

6
gcc/testsuite/gcc.target/i386/indirect-thunk-bnd-1.c
View file

@ -10,9 +10,9 @@ foo (void)
dispatch (buf);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler "bnd jmp\[ \t\]*__x86_indirect_thunk_bnd" } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "bnd jmp\[ \t\]*__x86_indirect_thunk_bnd_rax" { target lp64 } } } */
/* { dg-final { scan-assembler "bnd call\[ \t\]*__x86_indirect_thunk_bnd_eax" { target ia32 } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "bnd call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "bnd ret" } } */

6
gcc/testsuite/gcc.target/i386/indirect-thunk-bnd-2.c
View file

@ -11,10 +11,8 @@ foo (void)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler "bnd jmp\[ \t\]*__x86_indirect_thunk_bnd" } } */
/* { dg-final { scan-assembler "bnd jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "bnd call\[ \t\]*__x86_indirect_thunk_bnd_(r|e)ax" } } */
/* { dg-final { scan-assembler "bnd call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "bnd ret" } } */
/* { dg-final { scan-assembler {\tpause} } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-bnd-3.c
View file

@ -10,8 +10,9 @@ foo (void)
bar (buf);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler "bnd jmp\[ \t\]*__x86_indirect_thunk_bnd" } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler "bnd jmp\[ \t\]*__x86_indirect_thunk_bnd_rax" { target lp64 } } } */
/* { dg-final { scan-assembler "bnd call\[ \t\]*__x86_indirect_thunk_bnd_eax" { target ia32 } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "bnd call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "bnd ret" } } */

7
gcc/testsuite/gcc.target/i386/indirect-thunk-bnd-4.c
View file

@ -11,10 +11,9 @@ foo (void)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler "bnd jmp\[ \t\]*__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler "bnd jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-times "bnd call\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler "bnd call\[ \t\]*__x86_indirect_thunk_bnd_(r|e)ax" } } */
/* { dg-final { scan-assembler-times "bnd call\[ \t\]*\.LIND" 1 } } */
/* { dg-final { scan-assembler "bnd ret" } } */
/* { dg-final { scan-assembler {\tpause} } } */
/* { dg-final { scan-assembler {\tlfence} } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-extern-1.c
View file

@ -11,9 +11,8 @@ male_indirect_jump (long offset)
dispatch(offset);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c
View file

@ -11,9 +11,8 @@ male_indirect_jump (long offset)
dispatch[offset](offset);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */

9
gcc/testsuite/gcc.target/i386/indirect-thunk-extern-3.c
View file

@ -12,9 +12,8 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */

6
gcc/testsuite/gcc.target/i386/indirect-thunk-extern-4.c
View file

@ -12,9 +12,7 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */

6
gcc/testsuite/gcc.target/i386/indirect-thunk-extern-5.c
View file

@ -9,8 +9,10 @@ foo (void)
bar ();
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" { target x32 } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar@GOT" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { ! x32 } } } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */

8
gcc/testsuite/gcc.target/i386/indirect-thunk-extern-6.c
View file

@ -10,8 +10,8 @@ foo (void)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 1 } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 1 } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" { target x32 } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar@GOT" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { ! x32 } } } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */

5
gcc/testsuite/gcc.target/i386/indirect-thunk-extern-7.c
View file

@ -35,9 +35,8 @@ bar (int i)
}
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*\.L\[0-9\]+\\(,%" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*\.L\[0-9\]+\\(,%" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */

2
gcc/testsuite/gcc.target/i386/indirect-thunk-inline-1.c
View file

@ -11,7 +11,7 @@ male_indirect_jump (long offset)
dispatch(offset);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

2
gcc/testsuite/gcc.target/i386/indirect-thunk-inline-2.c
View file

@ -11,7 +11,7 @@ male_indirect_jump (long offset)
dispatch[offset](offset);
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

2
gcc/testsuite/gcc.target/i386/indirect-thunk-inline-3.c
View file

@ -12,7 +12,7 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times {\tpause} 1 } } */

2
gcc/testsuite/gcc.target/i386/indirect-thunk-inline-4.c
View file

@ -12,7 +12,7 @@ male_indirect_jump (long offset)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times {\tpause} 1 } } */

3
gcc/testsuite/gcc.target/i386/indirect-thunk-inline-5.c
View file

@ -9,7 +9,8 @@ foo (void)
bar ();
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar@GOT" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

3
gcc/testsuite/gcc.target/i386/indirect-thunk-inline-6.c
View file

@ -10,7 +10,8 @@ foo (void)
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar@GOT" { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times {\tpause} 1 } } */

4
gcc/testsuite/gcc.target/i386/indirect-thunk-inline-7.c
View file

@ -35,8 +35,8 @@ bar (int i)
}
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*\.L\[0-9\]+\\(,%" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*\.L\[0-9\]+\\(,%" { target *-*-linux* } } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%(r|e)ax" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler {\tpause} } } */

9
gcc/testsuite/gcc.target/i386/ret-thunk-10.c
View file

@ -15,9 +15,6 @@ foo (void)
/* { dg-final { scan-assembler-not "jmp\[ \t\]*__x86_return_thunk" } } */
/* { dg-final { scan-assembler-times {\tpause} 2 } } */
/* { dg-final { scan-assembler-times {\tlfence} 2 } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?bar" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk:" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { x32 } } } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk_(r|e)ax:" { target { x32 } } } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk_(r|e)ax:" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" } } */

9
gcc/testsuite/gcc.target/i386/ret-thunk-11.c
View file

@ -15,9 +15,6 @@ foo (void)
/* { dg-final { scan-assembler-times {\tlfence} 1 } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?bar" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk:" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { x32 } } } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk_(r|e)ax:" { target { x32 } } } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk_(r|e)ax:" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" } } */

8
gcc/testsuite/gcc.target/i386/ret-thunk-12.c
View file

@ -15,8 +15,6 @@ foo (void)
/* { dg-final { scan-assembler-times {\tlfence} 1 } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk:" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { x32 } } } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk_(r|e)ax:" { target { x32 } } } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk_(r|e)ax:" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" } } */

5
gcc/testsuite/gcc.target/i386/ret-thunk-13.c
View file

@ -14,9 +14,8 @@ foo (void)
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_return_thunk" } } */
/* { dg-final { scan-assembler-times {\tpause} 2 } } */
/* { dg-final { scan-assembler-times {\tlfence} 2 } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?bar" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 3 } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 3 } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { x32 } } } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler-not "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" } } */

7
gcc/testsuite/gcc.target/i386/ret-thunk-14.c
View file

@ -16,7 +16,6 @@ foo (void)
/* { dg-final { scan-assembler-not "jmp\[ \t\]*__x86_return_thunk" } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?bar" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { x32 } } } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?bar" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" } } */

7
gcc/testsuite/gcc.target/i386/ret-thunk-15.c
View file

@ -16,7 +16,6 @@ foo (void)
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler-times {\tpause} 1 } } */
/* { dg-final { scan-assembler-times {\tlfence} 1 } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?bar" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?bar" { target *-*-linux* } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" } } */

13
gcc/testsuite/gcc.target/i386/ret-thunk-9.c
View file

@ -14,11 +14,8 @@ foo (void)
/* { dg-final { scan-assembler "jmp\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "call\[ \t\]*\.LIND" } } */
/* { dg-final { scan-assembler "__x86_indirect_thunk:" } } */
/* { dg-final { scan-assembler-times {\tpause} 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times {\tlfence} 1 { target { ! x32 } } } } */
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?bar" { target { { ! x32 } && *-*-linux* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times {\tpause} 2 { target { x32 } } } } */
/* { dg-final { scan-assembler-times {\tlfence} 2 { target { x32 } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { x32 } } } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?bar" { target *-*-linux* } } } */
/* { dg-final { scan-assembler-times {\tpause} 2 } } */
/* { dg-final { scan-assembler-times {\tlfence} 2 } } */
/* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" } } */