Instruction pattern for setting the FPSCR expects the input value to be
in a register. However, __builtin_arm_set_fpscr expander does not ensure
that this is the case and as a result GCC ICEs when the builtin is
called with a constant literal.
This commit fixes the builtin to force the input value into a register.
It also remove the unneeded volatile in the existing fpscr test and
fixes the function prototype.
2018-04-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
Backport from mainline
2018-04-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
PR target/85261
* config/arm/arm-builtins.c (arm_expand_builtin): Force input operand
into register.
gcc/testsuite/
PR target/85261
* gcc.target/arm/fpscr.c: Add call to __builtin_arm_set_fpscr with
literal value. Expect 2 MCR instruction. Fix function prototype.
Remove volatile keyword.
H.J. Lu [Mon, 16 Apr 2018 19:11:13 +0000 (19:11 +0000)]
i386: Don't generate alias for function return thunk
Function return thunks shouldn't be aliased to indirect branch thunks
since indirect branch thunks are placed in COMDAT section and a COMDAT
section with indirect branch may not have function return thunk. This
patch generates function return thunks directly.
gcc/
Backport from mainline
PR target/84574
* config/i386/i386.c (indirect_thunk_needed): Update comments.
(indirect_thunk_bnd_needed): Likewise.
(indirect_thunks_used): Likewise.
(indirect_thunks_bnd_used): Likewise.
(indirect_return_needed): New.
(indirect_return_bnd_needed): Likewise.
(output_indirect_thunk_function): Add a bool argument for
function return.
(output_indirect_thunk_function): Don't generate alias for
function return thunk.
(ix86_code_end): Call output_indirect_thunk_function to generate
function return thunks.
(ix86_output_function_return): Set indirect_return_bnd_needed
and indirect_return_needed instead of indirect_thunk_bnd_needed
and indirect_thunk_needed.
gcc/testsuite/
Backport from mainline
PR target/84574
* gcc.target/i386/ret-thunk-9.c: Expect __x86_return_thunk
label instead of __x86_indirect_thunk label.
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:
H.J. Lu [Mon, 16 Apr 2018 19:06:32 +0000 (19:06 +0000)]
i386: Update -mfunction-return= for return with pop
When -mfunction-return= is used, simple_return_pop_internal should pop
return address into ECX register, adjust stack by bytes to pop from stack
and jump to the return thunk via ECX register.
Revision 257992 removed the bool argument from ix86_output_indirect_jmp.
Update comments to reflect it.
Tested on i686 and x86-64.
gcc/
Backport from mainline
2018-02-26 H.J. Lu <hongjiu.lu@intel.com>
PR target/84530
* config/i386/i386-protos.h (ix86_output_indirect_jmp): Remove
the bool argument.
(ix86_output_indirect_function_return): New prototype.
(ix86_split_simple_return_pop_internal): Likewise.
* config/i386/i386.c (indirect_return_via_cx): New.
(indirect_return_via_cx_bnd): Likewise.
(indirect_thunk_name): Handle return va CX_REG.
(output_indirect_thunk_function): Create alias for
__x86_return_thunk_[re]cx and __x86_return_thunk_[re]cx_bnd.
(ix86_output_indirect_jmp): Remove the bool argument.
(ix86_output_indirect_function_return): New function.
(ix86_split_simple_return_pop_internal): Likewise.
* config/i386/i386.md (*indirect_jump): Don't pass false
to ix86_output_indirect_jmp.
(*tablejump_1): Likewise.
(simple_return_pop_internal): Change it to define_insn_and_split.
Call ix86_split_simple_return_pop_internal to split it for
-mfunction-return=.
(simple_return_indirect_internal): Call
ix86_output_indirect_function_return instead of
ix86_output_indirect_jmp.
gcc/testsuite/
Backport from mainline
2018-02-26 H.J. Lu <hongjiu.lu@intel.com>
H.J. Lu [Mon, 16 Apr 2018 19:05:09 +0000 (19:05 +0000)]
i386: Pass INVALID_REGNUM as invalid register number
Backport from mainline
* config/i386/i386.c (ix86_output_function_return): Pass
INVALID_REGNUM, instead of -1, as invalid register number to
indirect_thunk_name and output_indirect_thunk.
H.J. Lu [Mon, 16 Apr 2018 19:03:51 +0000 (19:03 +0000)]
Use INVALID_REGNUM in indirect thunk processing
Backport from mainline
2018-01-17 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.c (indirect_thunk_name): Declare regno
as unsigned int. Compare regno with INVALID_REGNUM.
(output_indirect_thunk): Ditto.
(output_indirect_thunk_function): Ditto.
(ix86_code_end): Declare regno as unsigned int. Use INVALID_REGNUM
in the call to output_indirect_thunk_function.
H.J. Lu [Mon, 16 Apr 2018 19:03:00 +0000 (19:03 +0000)]
x86: Disallow -mindirect-branch=/-mfunction-return= with -mcmodel=large
Since the thunk function may not be reachable in large code model,
-mcmodel=large is incompatible with -mindirect-branch=thunk,
-mindirect-branch=thunk-extern, -mfunction-return=thunk and
-mfunction-return=thunk-extern. Issue an error when they are used with
-mcmodel=large.
gcc/
Backport from mainline
2018-01-14 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_set_indirect_branch_type): Disallow
-mcmodel=large with -mindirect-branch=thunk,
-mindirect-branch=thunk-extern, -mfunction-return=thunk and
-mfunction-return=thunk-extern.
* doc/invoke.texi: Document -mcmodel=large is incompatible with
-mindirect-branch=thunk, -mindirect-branch=thunk-extern,
-mfunction-return=thunk and -mfunction-return=thunk-extern.
gcc/testsuite/
Backport from mainline
2018-01-14 H.J. Lu <hongjiu.lu@intel.com>
foo:
movq func_p(%rip), %rax
call __x86_indirect_thunk_rax
ret
gcc/
Backport from mainline
2018-01-14 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (print_reg): Print the name of the full
integer register without '%'.
(ix86_print_operand): Handle 'V'.
* doc/extend.texi: Document 'V' modifier.
gcc/testsuite/
Backport from mainline
2018-01-14 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/indirect-thunk-register-4.c: New test.
H.J. Lu [Mon, 16 Apr 2018 18:59:22 +0000 (18:59 +0000)]
x86: Add -mindirect-branch-register
Add -mindirect-branch-register to force indirect branch via register.
This is implemented by disabling patterns of indirect branch via memory,
similar to TARGET_X32.
-mindirect-branch= and -mfunction-return= tests are updated with
-mno-indirect-branch-register to avoid false test failures when
-mindirect-branch-register is added to RUNTESTFLAGS for "make check".
gcc/
Backport from mainline
2018-01-14 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/constraints.md (Bs): Disallow memory operand for
-mindirect-branch-register.
(Bw): 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.md (indirect_jump): Call convert_memory_address
for -mindirect-branch-register.
(tablejump): Likewise.
(*sibcall_memory): Likewise.
(*sibcall_value_memory): Likewise.
Disallow peepholes of indirect call and jump via memory for
-mindirect-branch-register.
(*call_pop): Replace m with Bw.
(*call_value_pop): Likewise.
(*sibcall_pop_memory): Replace m with Bs.
* config/i386/i386.opt (mindirect-branch-register): New option.
* doc/invoke.texi: Document -mindirect-branch-register option.
gcc/testsuite/
Backport from mainline
2018-01-14 H.J. Lu <hongjiu.lu@intel.com>
Don't check ix86_indirect_branch_register for GOT operand
Since GOT_memory_operand and GOT32_symbol_operand are simple pattern
matches, don't check ix86_indirect_branch_register here. If needed,
-mindirect-branch= will convert indirect branch via GOT slot to a call
and return thunk.
Backport from mainline
2018-01-15 H.J. Lu <hongjiu.lu@intel.com>
H.J. Lu [Mon, 16 Apr 2018 18:55:04 +0000 (18:55 +0000)]
x86: Add -mfunction-return=
Add -mfunction-return= option to convert function return to call and
return thunks. The default is 'keep', which keeps function return
unmodified. 'thunk' converts function return to call and return thunk.
'thunk-inline' converts function return to inlined call and return thunk.
'thunk-extern' converts function return to external call and return
thunk provided in a separate object file. You can control this behavior
for a specific function by using the function attribute function_return.
Function return thunk is the same as memory thunk for -mindirect-branch=
where the return address is at the top of the stack:
-mindirect-branch= tests are updated with -mfunction-return=keep to
avoid false test failures when -mfunction-return=thunk is added to
RUNTESTFLAGS for "make check".
gcc/
Backport from mainline
2018-01-14 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386-protos.h (ix86_output_function_return): New.
* config/i386/i386.c (ix86_set_indirect_branch_type): Also
set function_return_type.
(indirect_thunk_name): Add ret_p to indicate thunk for function
return.
(output_indirect_thunk_function): Pass false to
indirect_thunk_name.
(ix86_output_indirect_branch_via_reg): Likewise.
(ix86_output_indirect_branch_via_push): Likewise.
(output_indirect_thunk_function): Create alias for function
return thunk if regno < 0.
(ix86_output_function_return): New function.
(ix86_handle_fndecl_attribute): Handle function_return.
(ix86_attribute_table): Add function_return.
* config/i386/i386.h (machine_function): Add
function_return_type.
* config/i386/i386.md (simple_return_internal): Use
ix86_output_function_return.
(simple_return_internal_long): Likewise.
* config/i386/i386.opt (mfunction-return=): New option.
(indirect_branch): Mention -mfunction-return=.
* doc/extend.texi: Document function_return function attribute.
* doc/invoke.texi: Document -mfunction-return= option.
gcc/testsuite/
Backport from mainline
2018-01-14 H.J. Lu <hongjiu.lu@intel.com>
ASM_OUTPUT_DEF isn't defined for TARGET_MACHO. Use ASM_OUTPUT_LABEL to
generate the __x86_return_thunk label, instead of the set directive.
Update testcase to remove the __x86_return_thunk label check. Since
-fno-pic is ignored on Darwin, update testcases to sscan or "push"
only on Linux.
gcc/
Backport from mainline
2018-01-15 H.J. Lu <hongjiu.lu@intel.com>
PR target/83839
* config/i386/i386.c (output_indirect_thunk_function): Use
ASM_OUTPUT_LABEL, instead of ASM_OUTPUT_DEF, for TARGET_MACHO
for __x86.return_thunk.
gcc/testsuite/
Backport from mainline
2018-01-15 H.J. Lu <hongjiu.lu@intel.com>
H.J. Lu [Mon, 16 Apr 2018 18:50:52 +0000 (18:50 +0000)]
x86: Add -mindirect-branch=
Add -mindirect-branch= option to convert indirect call and jump to call
and return thunks. The default is 'keep', which keeps indirect call and
jump unmodified. 'thunk' converts indirect call and jump to call and
return thunk. 'thunk-inline' converts indirect call and jump to inlined
call and return thunk. 'thunk-extern' converts indirect call and jump to
external call and return thunk provided in a separate object file. You
can control this behavior for a specific function by using the function
attribute indirect_branch.
2 kinds of thunks are geneated. Memory thunk where the function address
is at the top of the stack:
H.J. Lu [Mon, 16 Apr 2018 18:44:43 +0000 (11:44 -0700)]
i386: Use const reference of struct ix86_frame to avoid copy
We can use const reference of struct ix86_frame to avoid making a local
copy of ix86_frame. ix86_expand_epilogue makes a local copy of struct
ix86_frame and uses the reg_save_offset field as a local variable. This
patch uses a separate local variable for reg_save_offset.
Tested on x86-64 with ada.
Backport from mainline
PR target/83905
* config/i386/i386.c (ix86_expand_prologue): Use cost reference
of struct ix86_frame.
(ix86_expand_epilogue): Likewise. Add a local variable for
the reg_save_offset field in struct ix86_frame.
H.J. Lu [Mon, 16 Apr 2018 18:42:57 +0000 (18:42 +0000)]
i386: Move struct ix86_frame to machine_function
Make ix86_frame available to i386 code generation. This is needed to
backport the patch set of -mindirect-branch= to mitigate variant #2 of
the speculative execution vulnerabilities on x86 processors identified
by CVE-2017-5715, aka Spectre.
Backport from mainline
2017-10-13 H.J. Lu <hongjiu.lu@intel.com>
Andreas Krebbel [Thu, 12 Apr 2018 10:22:35 +0000 (10:22 +0000)]
IBM Z: Spectre: Prevent thunk cfi to be emitted with -fno-dwarf2-cfi-asm
The CFI magic we emit as part of the indirect branch thunks in order to
have somewhat sane unwind information must not be emitted with
-fno-dwarf2-cfi-asm.
gcc/ChangeLog:
2018-04-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2018-04-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390.c (s390_output_indirect_thunk_function): Check
also for flag_dwarf2_cfi_asm.
gcc/testsuite/ChangeLog:
2018-04-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2018-04-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
H.J. Lu [Mon, 2 Apr 2018 12:09:48 +0000 (12:09 +0000)]
i386: Enable AVX/AVX512 features only if supported by OSXSAVE
Enable AVX and AVX512 features only if their states are supported by
OSXSAVE.
Backport from mainline
PR target/85100
* config/i386/cpuinfo.c (XCR_XFEATURE_ENABLED_MASK): New.
(XSTATE_FP): Likewise.
(XSTATE_SSE): Likewise.
(XSTATE_YMM): Likewise.
(XSTATE_OPMASK): Likewise.
(XSTATE_ZMM): Likewise.
(XSTATE_HI_ZMM): Likewise.
(XCR_AVX_ENABLED_MASK): Likewise.
(XCR_AVX512F_ENABLED_MASK): Likewise.
(get_available_features): Enable AVX and AVX512 features only
if their states are supported by OSXSAVE.
Sudakshina Das [Thu, 29 Mar 2018 09:27:53 +0000 (09:27 +0000)]
[ARM][PR target/84826] Fix ICE in extract_insn, at recog.c:2304 on
arm-linux-gnueabihf
This patch backports r258777 and r258805 to gcc-7-branch
and gcc-6-branch. The same ICE occurs in both the branches with
-fstack-check. Thus the test case directive has been changed.
The discussion on the patch that went into trunk is:
https://gcc.gnu.org/ml/gcc-patches/2018-03/msg01120.html
ChangeLog entries:
*** gcc/ChangeLog ***
2018-03-29 Sudakshina Das <sudi.das@arm.com>
Backport from mainline
2018-03-22 Sudakshina Das <sudi.das@arm.com>
This adds a new option -mreadonly-in-sdata (on by default) that
controls whether readonly data can be put in sdata. (For EABI this
does nothing, readonly data is put in sdata2 as usual).
Backport from mainline
2018-03-08 Segher Boessenkool <segher@kernel.crashing.org>
PR target/82411
* config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Don't put
readonly data in sdata, if that is disabled.
* config/rs6000/sysv4.opt (mreadonly-in-sdata): New option.
* doc/invoke.texi (RS/6000 and PowerPC Options): Document
-mreadonly-in-sdata option.
gcc/testsuite/
Backport from mainline
2018-03-08 Segher Boessenkool <segher@kernel.crashing.org>
PR target/82411
* gcc.target/powerpc/ppc-sdata-2.c: Skip if -mno-readonly-in-sdata.
Steven G. Kargl [Wed, 21 Mar 2018 01:27:42 +0000 (01:27 +0000)]
re PR fortran/85001 (ICE in gfc_build_array_type, at fortran/trans-types.c:1420)
2018-03-20 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85001
* interface.c (symbol_rank): Remove bogus null pointer check that
crept in when translating a ternary operator into an if-else
constructor.
2018-03-20 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85001
* gfortran.dg/interface_41.f90: New test.
backport: pa.h (ASM_GENERATE_INTERNAL_LABEL): Revise to use sprint_ul.
Backport from mainline
2018-03-06 John David Anglin <danglin@gcc.gnu.org>
* config/pa/pa.h (ASM_GENERATE_INTERNAL_LABEL): Revise to use
sprint_ul.
(ASM_OUTPUT_ADDR_VEC_ELT): Revise for above change.
(ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
* config/pa/pa64-hpux.h (ASM_GENERATE_INTERNAL_LABEL): Revise as above.
Martin Liska [Thu, 8 Mar 2018 08:56:45 +0000 (09:56 +0100)]
Backport r243662
2018-03-08 Martin Liska <mliska@suse.cz>
Backport from mainline
2016-12-14 Jakub Jelinek <jakub@redhat.com>
PR debug/77844
* valtrack.c: Include rtl-iter.h.
(struct rtx_subst_pair): Add insn field.
(propagate_for_debug_subst): If pair->to contains at least 2
regs, create a DEBUG_INSN with a debug temp before pair->insn
and replace from with the debug temp instead of pair->to.
(propagate_for_debug): Initialize p.insn.
* combine.c (insn_uid_check): New inline function.
(INSN_COST, LOG_LINKS): Use it instead of INSN_UID.
(find_single_use, combine_instructions,
cant_combine_insn_p, try_combine): Use NONDEBUG_INSN_P instead of
INSN_P.
2018-03-08 Martin Liska <mliska@suse.cz>
Backport from mainline
2016-12-14 Jakub Jelinek <jakub@redhat.com>
Andreas Krebbel [Wed, 7 Mar 2018 13:10:35 +0000 (13:10 +0000)]
S/390: Disable branch prediction
gcc/ChangeLog:
2018-03-07 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2018-02-08 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390-opts.h (enum indirect_branch): Define.
* config/s390/s390-protos.h (s390_return_addr_from_memory)
(s390_indirect_branch_via_thunk)
(s390_indirect_branch_via_inline_thunk): Add function prototypes.
(enum s390_indirect_branch_type): Define.
* config/s390/s390.c (struct s390_frame_layout, struct
machine_function): Remove.
(indirect_branch_prez10thunk_mask, indirect_branch_z10thunk_mask)
(indirect_branch_table_label_no, indirect_branch_table_name):
Define variables.
(INDIRECT_BRANCH_NUM_OPTIONS): Define macro.
(enum s390_indirect_branch_option): Define.
(s390_return_addr_from_memory): New function.
(s390_handle_string_attribute): New function.
(s390_attribute_table): Add new attribute handler.
(s390_execute_label): Handle UNSPEC_EXECUTE_JUMP patterns.
(s390_indirect_branch_via_thunk): New function.
(s390_indirect_branch_via_inline_thunk): New function.
(s390_function_ok_for_sibcall): When jumping via thunk disallow
sibling call optimization for non z10 compiles.
(s390_emit_call): Force indirect branch target to be a single
register. Add r1 clobber for non-z10 compiles.
(s390_emit_epilogue): Emit return jump via return_use expander.
(s390_reorg): Handle JUMP_INSNs as execute targets.
(s390_option_override_internal): Perform validity checks for the
new command line options.
(s390_indirect_branch_attrvalue): New function.
(s390_indirect_branch_settings): New function.
(s390_set_current_function): Invoke s390_indirect_branch_settings.
(s390_output_indirect_thunk_function): New function.
(s390_code_end): Implement target hook.
(s390_case_values_threshold): Implement target hook.
(TARGET_ASM_CODE_END, TARGET_CASE_VALUES_THRESHOLD): Define target
macros.
* config/s390/s390.h (struct s390_frame_layout)
(struct machine_function): Move here from s390.c.
(TARGET_INDIRECT_BRANCH_NOBP_RET)
(TARGET_INDIRECT_BRANCH_NOBP_JUMP)
(TARGET_INDIRECT_BRANCH_NOBP_JUMP_THUNK)
(TARGET_INDIRECT_BRANCH_NOBP_JUMP_INLINE_THUNK)
(TARGET_INDIRECT_BRANCH_NOBP_CALL)
(TARGET_DEFAULT_INDIRECT_BRANCH_TABLE)
(TARGET_INDIRECT_BRANCH_THUNK_NAME_EXRL)
(TARGET_INDIRECT_BRANCH_THUNK_NAME_EX)
(TARGET_INDIRECT_BRANCH_TABLE): Define macros.
* config/s390/s390.md (UNSPEC_EXECUTE_JUMP)
(INDIRECT_BRANCH_THUNK_REGNUM): Define constants.
(mnemonic attribute): Add values which aren't recognized
automatically.
("*cjump_long", "*icjump_long", "*basr", "*basr_r"): Disable
pattern for branch conversion. Fix mnemonic attribute.
("*c<code>", "*sibcall_br", "*sibcall_value_br", "*return"): Emit
indirect branch via thunk if requested.
("indirect_jump", "<code>"): Expand patterns for branch conversion.
("*indirect_jump"): Disable for branch conversion using out of
line thunks.
("indirect_jump_via_thunk<mode>_z10")
("indirect_jump_via_thunk<mode>")
2018-03-07 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2018-02-09 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/PR84295
* config/s390/s390.c (s390_set_current_function): Invoke
s390_indirect_branch_settings also if fndecl didn't change.
gcc/testsuite/ChangeLog:
2018-03-07 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2018-02-08 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/nobp-function-pointer-attr.c: New test.
* gcc.target/s390/nobp-function-pointer-nothunk.c: New test.
* gcc.target/s390/nobp-function-pointer-z10.c: New test.
* gcc.target/s390/nobp-function-pointer-z900.c: New test.
* gcc.target/s390/nobp-indirect-jump-attr.c: New test.
* gcc.target/s390/nobp-indirect-jump-inline-attr.c: New test.
* gcc.target/s390/nobp-indirect-jump-inline-z10.c: New test.
* gcc.target/s390/nobp-indirect-jump-inline-z900.c: New test.
* gcc.target/s390/nobp-indirect-jump-nothunk.c: New test.
* gcc.target/s390/nobp-indirect-jump-z10.c: New test.
* gcc.target/s390/nobp-indirect-jump-z900.c: New test.
* gcc.target/s390/nobp-return-attr-all.c: New test.
* gcc.target/s390/nobp-return-attr-neg.c: New test.
* gcc.target/s390/nobp-return-mem-attr.c: New test.
* gcc.target/s390/nobp-return-mem-nothunk.c: New test.
* gcc.target/s390/nobp-return-mem-z10.c: New test.
* gcc.target/s390/nobp-return-mem-z900.c: New test.
* gcc.target/s390/nobp-return-reg-attr.c: New test.
* gcc.target/s390/nobp-return-reg-mixed.c: New test.
* gcc.target/s390/nobp-return-reg-nothunk.c: New test.
* gcc.target/s390/nobp-return-reg-z10.c: New test.
* gcc.target/s390/nobp-return-reg-z900.c: New test.
* gcc.target/s390/nobp-table-jump-inline-z10.c: New test.
* gcc.target/s390/nobp-table-jump-inline-z900.c: New test.
* gcc.target/s390/nobp-table-jump-z10.c: New test.
* gcc.target/s390/nobp-table-jump-z900.c: New test.
2018-03-07 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2018-02-09 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/PR84295
* gcc.target/s390/pr84295.c: New test.
projects / thirdparty / gcc.git / log
