The attached change adds mi_thunk support for vcalls on hppa. Tested on
hppa-unknown-linux-gnu,
hppa2.0w-hp-hpux11.11 and hppa64-hp-hpux11.11. Committed to trunk and gcc-10.
Dave
--
John David Anglin dave.ang...@bell.net
Add mi_thunk support for vcalls on hppa.
gcc/ChangeLog:
PR target/85074
* config/pa/pa.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define as
hook_bool_const_tree_hwi_hwi_const_tree_true.
(pa_asm_output_mi_thunk): Add support for nonzero vcall_offset.
diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c
index 3921b5c98de..d7fcd11e504 100644
--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -293,7 +293,7 @@ static size_t n_deferred_plabels = 0;
#undef TARGET_ASM_OUTPUT_MI_THUNK
#define TARGET_ASM_OUTPUT_MI_THUNK pa_asm_output_mi_thunk
#undef TARGET_ASM_CAN_OUTPUT_MI_THUNK
-#define TARGET_ASM_CAN_OUTPUT_MI_THUNK default_can_output_mi_thunk_no_vcall
+#define TARGET_ASM_CAN_OUTPUT_MI_THUNK
hook_bool_const_tree_hwi_hwi_const_tree_true
#undef TARGET_ASM_FILE_END
#define TARGET_ASM_FILE_END pa_file_end
@@ -8461,12 +8461,15 @@ pa_is_function_label_plus_const (rtx op)
&& GET_CODE (XEXP (op, 1)) == CONST_INT);
}
-/* Output assembly code for a thunk to FUNCTION. */
+/* Output the assembler code for a thunk function. THUNK_DECL is the
+ declaration for the thunk function itself, FUNCTION is the decl for
+ the target function. DELTA is an immediate constant offset to be
+ added to THIS. If VCALL_OFFSET is nonzero, the word at
+ *(*this + vcall_offset) should be added to THIS. */
static void
pa_asm_output_mi_thunk (FILE *file, tree thunk_fndecl, HOST_WIDE_INT delta,
- HOST_WIDE_INT vcall_offset ATTRIBUTE_UNUSED,
- tree function)
+ HOST_WIDE_INT vcall_offset, tree function)
{
const char *fnname = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (thunk_fndecl));
static unsigned int current_thunk_number;
@@ -8482,201 +8485,386 @@ pa_asm_output_mi_thunk (FILE *file, tree
thunk_fndecl, HOST_WIDE_INT delta,
assemble_start_function (thunk_fndecl, fnname);
final_start_function (emit_barrier (), file, 1);
- /* Output the thunk. We know that the function is in the same
- translation unit (i.e., the same space) as the thunk, and that
- thunks are output after their method. Thus, we don't need an
- external branch to reach the function. With SOM and GAS,
- functions and thunks are effectively in different sections.
- Thus, we can always use a IA-relative branch and the linker
- will add a long branch stub if necessary.
-
- However, we have to be careful when generating PIC code on the
- SOM port to ensure that the sequence does not transfer to an
- import stub for the target function as this could clobber the
- return value saved at SP-24. This would also apply to the
- 32-bit linux port if the multi-space model is implemented. */
- if ((!TARGET_LONG_CALLS && TARGET_SOM && !TARGET_PORTABLE_RUNTIME
- && !(flag_pic && TREE_PUBLIC (function))
- && (TARGET_GAS || last_address < 262132))
- || (!TARGET_LONG_CALLS && !TARGET_SOM && !TARGET_PORTABLE_RUNTIME
- && ((targetm_common.have_named_sections
- && DECL_SECTION_NAME (thunk_fndecl) != NULL
- /* The GNU 64-bit linker has rather poor stub management.
- So, we use a long branch from thunks that aren't in
- the same section as the target function. */
- && ((!TARGET_64BIT
- && (DECL_SECTION_NAME (thunk_fndecl)
- != DECL_SECTION_NAME (function)))
- || ((DECL_SECTION_NAME (thunk_fndecl)
- == DECL_SECTION_NAME (function))
- && last_address < 262132)))
- /* In this case, we need to be able to reach the start of
- the stub table even though the function is likely closer
- and can be jumped to directly. */
- || (targetm_common.have_named_sections
- && DECL_SECTION_NAME (thunk_fndecl) == NULL
- && DECL_SECTION_NAME (function) == NULL
- && total_code_bytes < MAX_PCREL17F_OFFSET)
- /* Likewise. */
- || (!targetm_common.have_named_sections
- && total_code_bytes < MAX_PCREL17F_OFFSET))))
- {
- if (!val_14)
- output_asm_insn ("addil L'%2,%%r26", xoperands);
-
- output_asm_insn ("b %0", xoperands);
-
- if (val_14)
- {
- output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
- nbytes += 8;
+ if (!vcall_offset)
+ {
+ /* Output the thunk. We know that the function is in the same
+ translation unit (i.e., the same space) as the thunk, and that
+ thunks are output after their method. Thus, we don't need an
+ external branch to reach the function. With SOM and GAS,
+ functions and thunks are effectively in different sections.
+ Thus, we can always use a IA-relative branch and the linker
+ will add a long branch stub if necessary.
+
+ However, we have to be careful when generating PIC code on the
+ SOM port to ensure that the sequence does not transfer to an
+ import stub for the target function as this could clobber the
+ return value saved at SP-24. This would also apply to the
+ 32-bit linux port if the multi-space model is implemented. */
+ if ((!TARGET_LONG_CALLS && TARGET_SOM && !TARGET_PORTABLE_RUNTIME
+ && !(flag_pic && TREE_PUBLIC (function))
+ && (TARGET_GAS || last_address < 262132))
+ || (!TARGET_LONG_CALLS && !TARGET_SOM && !TARGET_PORTABLE_RUNTIME
+ && ((targetm_common.have_named_sections
+ && DECL_SECTION_NAME (thunk_fndecl) != NULL
+ /* The GNU 64-bit linker has rather poor stub management.
+ So, we use a long branch from thunks that aren't in
+ the same section as the target function. */
+ && ((!TARGET_64BIT
+ && (DECL_SECTION_NAME (thunk_fndecl)
+ != DECL_SECTION_NAME (function)))
+ || ((DECL_SECTION_NAME (thunk_fndecl)
+ == DECL_SECTION_NAME (function))
+ && last_address < 262132)))
+ /* In this case, we need to be able to reach the start of
+ the stub table even though the function is likely closer
+ and can be jumped to directly. */
+ || (targetm_common.have_named_sections
+ && DECL_SECTION_NAME (thunk_fndecl) == NULL
+ && DECL_SECTION_NAME (function) == NULL
+ && total_code_bytes < MAX_PCREL17F_OFFSET)
+ /* Likewise. */
+ || (!targetm_common.have_named_sections
+ && total_code_bytes < MAX_PCREL17F_OFFSET))))
+ {
+ if (!val_14)
+ output_asm_insn ("addil L'%2,%%r26", xoperands);
+
+ output_asm_insn ("b %0", xoperands);
+
+ if (val_14)
+ {
+ output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
+ nbytes += 8;
+ }
+ else
+ {
+ output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
+ nbytes += 12;
+ }
}
- else
+ else if (TARGET_64BIT)
{
- output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
- nbytes += 12;
- }
- }
- else if (TARGET_64BIT)
- {
- rtx xop[4];
+ rtx xop[4];
+
+ /* We only have one call-clobbered scratch register, so we can't
+ make use of the delay slot if delta doesn't fit in 14 bits. */
+ if (!val_14)
+ {
+ output_asm_insn ("addil L'%2,%%r26", xoperands);
+ output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
+ }
+
+ /* Load function address into %r1. */
+ xop[0] = xoperands[0];
+ xop[1] = gen_rtx_REG (Pmode, 1);
+ xop[2] = xop[1];
+ pa_output_pic_pcrel_sequence (xop);
- /* We only have one call-clobbered scratch register, so we can't
- make use of the delay slot if delta doesn't fit in 14 bits. */
- if (!val_14)
+ if (val_14)
+ {
+ output_asm_insn ("bv %%r0(%%r1)", xoperands);
+ output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
+ nbytes += 20;
+ }
+ else
+ {
+ output_asm_insn ("bv,n %%r0(%%r1)", xoperands);
+ nbytes += 24;
+ }
+ }
+ else if (TARGET_PORTABLE_RUNTIME)
{
- output_asm_insn ("addil L'%2,%%r26", xoperands);
- output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
+ output_asm_insn ("ldil L'%0,%%r1", xoperands);
+ output_asm_insn ("ldo R'%0(%%r1),%%r22", xoperands);
+
+ if (!val_14)
+ output_asm_insn ("ldil L'%2,%%r26", xoperands);
+
+ output_asm_insn ("bv %%r0(%%r22)", xoperands);
+
+ if (val_14)
+ {
+ output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
+ nbytes += 16;
+ }
+ else
+ {
+ output_asm_insn ("ldo R'%2(%%r26),%%r26", xoperands);
+ nbytes += 20;
+ }
}
+ else if (TARGET_SOM && flag_pic && TREE_PUBLIC (function))
+ {
+ /* The function is accessible from outside this module. The only
+ way to avoid an import stub between the thunk and function is to
+ call the function directly with an indirect sequence similar to
+ that used by $$dyncall. This is possible because $$dyncall acts
+ as the import stub in an indirect call. */
+ ASM_GENERATE_INTERNAL_LABEL (label, "LTHN", current_thunk_number);
+ xoperands[3] = gen_rtx_SYMBOL_REF (Pmode, label);
+ output_asm_insn ("addil LT'%3,%%r19", xoperands);
+ output_asm_insn ("ldw RT'%3(%%r1),%%r22", xoperands);
+ output_asm_insn ("ldw 0(%%sr0,%%r22),%%r22", xoperands);
+ output_asm_insn ("bb,>=,n %%r22,30,.+16", xoperands);
+ output_asm_insn ("depi 0,31,2,%%r22", xoperands);
+ output_asm_insn ("ldw 4(%%sr0,%%r22),%%r19", xoperands);
+ output_asm_insn ("ldw 0(%%sr0,%%r22),%%r22", xoperands);
+
+ if (!val_14)
+ {
+ output_asm_insn ("addil L'%2,%%r26", xoperands);
+ nbytes += 4;
+ }
- /* Load function address into %r1. */
- xop[0] = xoperands[0];
- xop[1] = gen_rtx_REG (Pmode, 1);
- xop[2] = xop[1];
- pa_output_pic_pcrel_sequence (xop);
+ if (TARGET_PA_20)
+ {
+ output_asm_insn ("bve (%%r22)", xoperands);
+ nbytes += 36;
+ }
+ else if (TARGET_NO_SPACE_REGS)
+ {
+ output_asm_insn ("be 0(%%sr4,%%r22)", xoperands);
+ nbytes += 36;
+ }
+ else
+ {
+ output_asm_insn ("ldsid (%%sr0,%%r22),%%r21", xoperands);
+ output_asm_insn ("mtsp %%r21,%%sr0", xoperands);
+ output_asm_insn ("be 0(%%sr0,%%r22)", xoperands);
+ nbytes += 44;
+ }
- if (val_14)
- {
- output_asm_insn ("bv %%r0(%%r1)", xoperands);
- output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
- nbytes += 20;
+ if (val_14)
+ output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
+ else
+ output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
}
- else
+ else if (flag_pic)
{
- output_asm_insn ("bv,n %%r0(%%r1)", xoperands);
- nbytes += 24;
- }
- }
- else if (TARGET_PORTABLE_RUNTIME)
- {
- output_asm_insn ("ldil L'%0,%%r1", xoperands);
- output_asm_insn ("ldo R'%0(%%r1),%%r22", xoperands);
+ rtx xop[4];
- if (!val_14)
- output_asm_insn ("ldil L'%2,%%r26", xoperands);
+ /* Load function address into %r22. */
+ xop[0] = xoperands[0];
+ xop[1] = gen_rtx_REG (Pmode, 1);
+ xop[2] = gen_rtx_REG (Pmode, 22);
+ pa_output_pic_pcrel_sequence (xop);
- output_asm_insn ("bv %%r0(%%r22)", xoperands);
+ if (!val_14)
+ output_asm_insn ("addil L'%2,%%r26", xoperands);
- if (val_14)
- {
- output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
- nbytes += 16;
+ output_asm_insn ("bv %%r0(%%r22)", xoperands);
+
+ if (val_14)
+ {
+ output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
+ nbytes += 20;
+ }
+ else
+ {
+ output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
+ nbytes += 24;
+ }
}
else
{
- output_asm_insn ("ldo R'%2(%%r26),%%r26", xoperands);
- nbytes += 20;
+ if (!val_14)
+ output_asm_insn ("addil L'%2,%%r26", xoperands);
+
+ output_asm_insn ("ldil L'%0,%%r22", xoperands);
+ output_asm_insn ("be R'%0(%%sr4,%%r22)", xoperands);
+
+ if (val_14)
+ {
+ output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
+ nbytes += 12;
+ }
+ else
+ {
+ output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
+ nbytes += 16;
+ }
}
}
- else if (TARGET_SOM && flag_pic && TREE_PUBLIC (function))
+ else
{
- /* The function is accessible from outside this module. The only
- way to avoid an import stub between the thunk and function is to
- call the function directly with an indirect sequence similar to
- that used by $$dyncall. This is possible because $$dyncall acts
- as the import stub in an indirect call. */
- ASM_GENERATE_INTERNAL_LABEL (label, "LTHN", current_thunk_number);
- xoperands[3] = gen_rtx_SYMBOL_REF (Pmode, label);
- output_asm_insn ("addil LT'%3,%%r19", xoperands);
- output_asm_insn ("ldw RT'%3(%%r1),%%r22", xoperands);
- output_asm_insn ("ldw 0(%%sr0,%%r22),%%r22", xoperands);
- output_asm_insn ("bb,>=,n %%r22,30,.+16", xoperands);
- output_asm_insn ("depi 0,31,2,%%r22", xoperands);
- output_asm_insn ("ldw 4(%%sr0,%%r22),%%r19", xoperands);
- output_asm_insn ("ldw 0(%%sr0,%%r22),%%r22", xoperands);
+ rtx xop[4];
- if (!val_14)
+ /* Add DELTA to THIS. */
+ if (val_14)
{
- output_asm_insn ("addil L'%2,%%r26", xoperands);
+ output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
nbytes += 4;
}
-
- if (TARGET_PA_20)
+ else
{
- output_asm_insn ("bve (%%r22)", xoperands);
- nbytes += 36;
+ output_asm_insn ("addil L'%2,%%r26", xoperands);
+ output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
+ nbytes += 8;
}
- else if (TARGET_NO_SPACE_REGS)
+
+ if (TARGET_64BIT)
{
- output_asm_insn ("be 0(%%sr4,%%r22)", xoperands);
- nbytes += 36;
+ /* Load *(THIS + DELTA) to %r1. */
+ output_asm_insn ("ldd 0(%%r26),%%r1", xoperands);
+
+ val_14 = VAL_14_BITS_P (vcall_offset);
+ xoperands[2] = GEN_INT (vcall_offset);
+
+ /* Load *(*(THIS + DELTA) + VCALL_OFFSET) to %r1. */
+ if (val_14)
+ {
+ output_asm_insn ("ldd %2(%%r1),%%r1", xoperands);
+ nbytes += 8;
+ }
+ else
+ {
+ output_asm_insn ("addil L'%2,%%r1", xoperands);
+ output_asm_insn ("ldd R'%2(%%r1),%%r1", xoperands);
+ nbytes += 12;
+ }
}
else
{
- output_asm_insn ("ldsid (%%sr0,%%r22),%%r21", xoperands);
- output_asm_insn ("mtsp %%r21,%%sr0", xoperands);
- output_asm_insn ("be 0(%%sr0,%%r22)", xoperands);
- nbytes += 44;
- }
+ /* Load *(THIS + DELTA) to %r1. */
+ output_asm_insn ("ldw 0(%%r26),%%r1", xoperands);
- if (val_14)
- output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
- else
- output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
- }
- else if (flag_pic)
- {
- rtx xop[4];
-
- /* Load function address into %r22. */
- xop[0] = xoperands[0];
- xop[1] = gen_rtx_REG (Pmode, 1);
- xop[2] = gen_rtx_REG (Pmode, 22);
- pa_output_pic_pcrel_sequence (xop);
+ val_14 = VAL_14_BITS_P (vcall_offset);
+ xoperands[2] = GEN_INT (vcall_offset);
- if (!val_14)
- output_asm_insn ("addil L'%2,%%r26", xoperands);
-
- output_asm_insn ("bv %%r0(%%r22)", xoperands);
+ /* Load *(*(THIS + DELTA) + VCALL_OFFSET) to %r1. */
+ if (val_14)
+ {
+ output_asm_insn ("ldw %2(%%r1),%%r1", xoperands);
+ nbytes += 8;
+ }
+ else
+ {
+ output_asm_insn ("addil L'%2,%%r1", xoperands);
+ output_asm_insn ("ldw R'%2(%%r1),%%r1", xoperands);
+ nbytes += 12;
+ }
+ }
- if (val_14)
+ /* Branch to FUNCTION and add %r1 to THIS in delay slot if possible. */
+ if ((!TARGET_LONG_CALLS && TARGET_SOM && !TARGET_PORTABLE_RUNTIME
+ && !(flag_pic && TREE_PUBLIC (function))
+ && (TARGET_GAS || last_address < 262132))
+ || (!TARGET_LONG_CALLS && !TARGET_SOM && !TARGET_PORTABLE_RUNTIME
+ && ((targetm_common.have_named_sections
+ && DECL_SECTION_NAME (thunk_fndecl) != NULL
+ /* The GNU 64-bit linker has rather poor stub management.
+ So, we use a long branch from thunks that aren't in
+ the same section as the target function. */
+ && ((!TARGET_64BIT
+ && (DECL_SECTION_NAME (thunk_fndecl)
+ != DECL_SECTION_NAME (function)))
+ || ((DECL_SECTION_NAME (thunk_fndecl)
+ == DECL_SECTION_NAME (function))
+ && last_address < 262132)))
+ /* In this case, we need to be able to reach the start of
+ the stub table even though the function is likely closer
+ and can be jumped to directly. */
+ || (targetm_common.have_named_sections
+ && DECL_SECTION_NAME (thunk_fndecl) == NULL
+ && DECL_SECTION_NAME (function) == NULL
+ && total_code_bytes < MAX_PCREL17F_OFFSET)
+ /* Likewise. */
+ || (!targetm_common.have_named_sections
+ && total_code_bytes < MAX_PCREL17F_OFFSET))))
{
- output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
- nbytes += 20;
+ nbytes += 4;
+ output_asm_insn ("b %0", xoperands);
+
+ /* Add *(*(THIS + DELTA) + VCALL_OFFSET) to THIS. */
+ output_asm_insn ("addl %%r1,%%r26,%%r26", xoperands);
}
- else
+ else if (TARGET_64BIT)
{
- output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
- nbytes += 24;
- }
- }
- else
- {
- if (!val_14)
- output_asm_insn ("addil L'%2,%%r26", xoperands);
+ /* Add *(*(THIS + DELTA) + VCALL_OFFSET) to THIS. */
+ output_asm_insn ("addl %%r1,%%r26,%%r26", xoperands);
- output_asm_insn ("ldil L'%0,%%r22", xoperands);
- output_asm_insn ("be R'%0(%%sr4,%%r22)", xoperands);
+ /* Load function address into %r1. */
+ nbytes += 16;
+ xop[0] = xoperands[0];
+ xop[1] = gen_rtx_REG (Pmode, 1);
+ xop[2] = xop[1];
+ pa_output_pic_pcrel_sequence (xop);
- if (val_14)
+ output_asm_insn ("bv,n %%r0(%%r1)", xoperands);
+ }
+ else if (TARGET_PORTABLE_RUNTIME)
{
- output_asm_insn ("ldo %2(%%r26),%%r26", xoperands);
+ /* Load function address into %r22. */
nbytes += 12;
+ output_asm_insn ("ldil L'%0,%%r22", xoperands);
+ output_asm_insn ("ldo R'%0(%%r22),%%r22", xoperands);
+
+ output_asm_insn ("bv %%r0(%%r22)", xoperands);
+
+ /* Add *(*(THIS + DELTA) + VCALL_OFFSET) to THIS. */
+ output_asm_insn ("addl %%r1,%%r26,%%r26", xoperands);
+ }
+ else if (TARGET_SOM && flag_pic && TREE_PUBLIC (function))
+ {
+ /* Add *(*(THIS + DELTA) + VCALL_OFFSET) to THIS. */
+ output_asm_insn ("addl %%r1,%%r26,%%r26", xoperands);
+
+ /* The function is accessible from outside this module. The only
+ way to avoid an import stub between the thunk and function is to
+ call the function directly with an indirect sequence similar to
+ that used by $$dyncall. This is possible because $$dyncall acts
+ as the import stub in an indirect call. */
+ ASM_GENERATE_INTERNAL_LABEL (label, "LTHN", current_thunk_number);
+ xoperands[3] = gen_rtx_SYMBOL_REF (Pmode, label);
+ output_asm_insn ("addil LT'%3,%%r19", xoperands);
+ output_asm_insn ("ldw RT'%3(%%r1),%%r22", xoperands);
+ output_asm_insn ("ldw 0(%%sr0,%%r22),%%r22", xoperands);
+ output_asm_insn ("bb,>=,n %%r22,30,.+16", xoperands);
+ output_asm_insn ("depi 0,31,2,%%r22", xoperands);
+ output_asm_insn ("ldw 4(%%sr0,%%r22),%%r19", xoperands);
+ output_asm_insn ("ldw 0(%%sr0,%%r22),%%r22", xoperands);
+
+ if (TARGET_PA_20)
+ {
+ output_asm_insn ("bve,n (%%r22)", xoperands);
+ nbytes += 32;
+ }
+ else if (TARGET_NO_SPACE_REGS)
+ {
+ output_asm_insn ("be,n 0(%%sr4,%%r22)", xoperands);
+ nbytes += 32;
+ }
+ else
+ {
+ output_asm_insn ("ldsid (%%sr0,%%r22),%%r21", xoperands);
+ output_asm_insn ("mtsp %%r21,%%sr0", xoperands);
+ output_asm_insn ("be,n 0(%%sr0,%%r22)", xoperands);
+ nbytes += 40;
+ }
}
- else
+ else if (flag_pic)
{
- output_asm_insn ("ldo R'%2(%%r1),%%r26", xoperands);
+ /* Add *(*(THIS + DELTA) + VCALL_OFFSET) to THIS. */
+ output_asm_insn ("addl %%r1,%%r26,%%r26", xoperands);
+
+ /* Load function address into %r1. */
nbytes += 16;
+ xop[0] = xoperands[0];
+ xop[1] = gen_rtx_REG (Pmode, 1);
+ xop[2] = xop[1];
+ pa_output_pic_pcrel_sequence (xop);
+
+ output_asm_insn ("bv,n %%r0(%%r1)", xoperands);
+ }
+ else
+ {
+ /* Load function address into %r22. */
+ nbytes += 8;
+ output_asm_insn ("ldil L'%0,%%r22", xoperands);
+ output_asm_insn ("be R'%0(%%sr4,%%r22)", xoperands);
+
+ /* Add *(*(THIS + DELTA) + VCALL_OFFSET) to THIS. */
+ output_asm_insn ("addl %%r1,%%r26,%%r26", xoperands);
}
}
