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authorJoseph Myers <josmyers@redhat.com>2024-10-16 16:46:49 +0000
committerJoseph Myers <josmyers@redhat.com>2024-10-16 16:48:24 +0000
commit9fb5348e3021021e82d75e4ca4e6f8d51a34c24f (patch)
treed0dd6f1084e834ab9797f5846564f7bcc7bf3bcc /gcc/testsuite/gcc.target
parent6756250fcbed4a214c30de94e4ec68ea130528d5 (diff)
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testsuite: Prepare for -std=gnu23 default
Now that C23 support is essentially feature-complete, I'd like to switch the default language version for C compilation to -std=gnu23. This requires updating a large number of testcases that fail with the new language version if left unchanged. In this patch, update most of the tests for which there is a safe change that works both before and after the update to default language version - typically adding the option -std=gnu17 or -Wno-old-style-definition to the tests. (There are also a few tests where I'd like to investigate further why they fail with -std=gnu23, or where I think such failures show an actual bug to fix before changing the default language version, or where it seems more appropriate to make a testcase change that would result in failures in the absence of the language version change rather than just adding an option that does nothing with the gnu17 default.) The libffi test fixes have also been submitted upstream: <https://github.com/libffi/libffi/pull/861>. Most of the failures requiring such changes are for one of two reasons: * Unprototyped function declarations with () (meaning the same as (void) in C23 mode) for a function then called with arguments. * Old-style function definitions, which warn by default in C23 mode, so resulting in test failures for the unexpected warnings. Other reasons for failures include: * Tests with their own definitions of bool, true and false. * Tests of diagnostics (often with -pedantic) in cases where C23 has changed semantics, such as: - tag compatibility for structs; - enum values out of range of int; - handing of qualified array types; - decimal floating types formerly needing -pedantic diagnostics, but being standard in C23. Bootstrapped with no regressions for x86_64-pc-linux-gnu. gcc/testsuite/ * c-c++-common/Wcast-function-type.c: Add -std=gnu17 for C. * c-c++-common/Wformat-pr84258.c: Add -std=gnu17 for C. * c-c++-common/Wvarargs.c: Add -std=gnu17 for C. * c-c++-common/analyzer/data-model-12.c: Add -std=gnu17 for C. * c-c++-common/builtins.c: Add -std=gnu17 for C. * c-c++-common/pointer-to-fn1.c: Add -std=gnu17 for C. * c-c++-common/pragma-diag-17.c: Add -std=gnu17 for C. * c-c++-common/sizeof-array-argument.c: Add -Wno-old-style-definition for C. * g++.dg/lto/pr54625-1_0.c: Add -std=gnu17. * g++.dg/lto/pr54625-2_0.c: Add -std=gnu17. * gcc.c-torture/compile/20040214-2.c: Add -std=gnu17. * gcc.c-torture/compile/921011-2.c: Add -std=gnu17. * gcc.c-torture/compile/931102-1.c: Add -std=gnu17. * gcc.c-torture/compile/990801-1.c: Add -std=gnu17. * gcc.c-torture/compile/nested-1.c: Add -std=gnu17. * gcc.c-torture/compile/pr100241-1.c: Add -std=gnu17. * gcc.c-torture/compile/pr106101.c: Add -std=gnu17. * gcc.c-torture/compile/pr113616.c: Add -std=gnu17. * gcc.c-torture/compile/pr47967.c: Add -std=gnu17. * gcc.c-torture/compile/pr51694.c: Add -std=gnu17. * gcc.c-torture/compile/pr71109.c: Add -std=gnu17. * gcc.c-torture/compile/pr83051-2.c: Add -std=gnu17. * gcc.c-torture/compile/pr89663-1.c: Add -std=gnu17. * gcc.c-torture/compile/pr94238.c: Add -std=gnu17. * gcc.c-torture/compile/pr96796.c: Add -std=gnu17. * gcc.c-torture/compile/pr97576.c: Add -std=gnu17. * gcc.c-torture/compile/udivmod4.c: Add -std=gnu17. * gcc.c-torture/execute/20010605-2.c: Add -std=gnu17. * gcc.c-torture/execute/20020404-1.c: Add -std=gnu17. * gcc.c-torture/execute/20030714-1.c: Add -std=gnu17. * gcc.c-torture/execute/20051012-1.c: Add -std=gnu17. * gcc.c-torture/execute/20190820-1.c: Add -std=gnu17. * gcc.c-torture/execute/920612-1.c: Add -Wno-old-style-definition. * gcc.c-torture/execute/930608-1.c: Add -std=gnu17. * gcc.c-torture/execute/comp-goto-1.c: Add -std=gnu17. * gcc.c-torture/execute/ieee/fp-cmp-1.x: Add -std=gnu17. * gcc.c-torture/execute/ieee/fp-cmp-2.x: Add -std=gnu17. * gcc.c-torture/execute/ieee/fp-cmp-3.x: Add -std=gnu17. * gcc.c-torture/execute/ieee/fp-cmp-4.x: New file. * gcc.c-torture/execute/ieee/fp-cmp-4f.x: New file. * gcc.c-torture/execute/ieee/fp-cmp-4l.x: New file. * gcc.c-torture/execute/loop-9.c: Add -std=gnu17. * gcc.c-torture/execute/pr103209.c: Add -std=gnu17. * gcc.c-torture/execute/pr28289.c: Add -std=gnu17. * gcc.c-torture/execute/pr34982.c: Add -std=gnu17. * gcc.c-torture/execute/pr67037.c: Add -std=gnu17. * gcc.c-torture/execute/va-arg-2.c: Add -std=gnu17. * gcc.dg/20010202-1.c: Add -std=gnu17. * gcc.dg/20020430-1.c: Add -std=gnu17. * gcc.dg/20031218-3.c: Add -std=gnu17. * gcc.dg/20040127-1.c: Add -std=gnu17. * gcc.dg/20041014-1.c: Add -Wno-old-style-definition. * gcc.dg/20041122-1.c: Add -std=gnu17. * gcc.dg/20050309-1.c: Add -std=gnu17. * gcc.dg/20061026.c: Add -std=gnu17. * gcc.dg/20101010-1.c: Add -std=gnu17. * gcc.dg/Warray-parameter-10.c: Add -std=gnu17. * gcc.dg/Wbuiltin-declaration-mismatch-2.c: Add -std=gnu17. * gcc.dg/Wbuiltin-declaration-mismatch-3.c: Add -std=gnu17. * gcc.dg/Wbuiltin-declaration-mismatch-4.c: Add -std=gnu17. * gcc.dg/Wbuiltin-declaration-mismatch-5.c: Add -std=gnu17. * gcc.dg/Wbuiltin-declaration-mismatch.c: Add -std=gnu17. * gcc.dg/Wcxx-compat-2.c: Add -std=gnu17. * gcc.dg/Wdouble-promotion.c: Add -std=gnu17. * gcc.dg/Wfree-nonheap-object-7.c: Add -std=gnu17. * gcc.dg/Wimplicit-int-1.c: Add -std=gnu17. * gcc.dg/Wimplicit-int-1a.c: Add -std=gnu17. * gcc.dg/Wimplicit-int-2.c: Add -std=gnu17. * gcc.dg/Wimplicit-int-3.c: Add -std=gnu17. * gcc.dg/Wimplicit-int-4.c: Add -std=gnu17. * gcc.dg/Wimplicit-int-4a.c: Add -std=gnu17. * gcc.dg/Wincompatible-pointer-types-1.c: Add -std=gnu17. * gcc.dg/Wrestrict-19.c: Add -std=gnu17. * gcc.dg/Wrestrict-4.c: Add -std=gnu17. * gcc.dg/Wrestrict-5.c: Add -std=gnu17. * gcc.dg/Wstrict-overflow-20.c: Add -std=gnu17. * gcc.dg/Wstringop-overflow-13.c: Add -std=gnu17. * gcc.dg/analyzer/doom-d_main-IdentifyVersion.c: Add -std=gnu17. * gcc.dg/analyzer/doom-s_sound-pr108867.c: Add -std=gnu17. * gcc.dg/analyzer/pr93032-mztools-signed-char.c: Add -Wno-old-style-definition. * gcc.dg/analyzer/pr93032-mztools-unsigned-char.c: Add -Wno-old-style-definition. * gcc.dg/analyzer/pr93355-localealias.c: Add -Wno-old-style-definition. * gcc.dg/analyzer/pr93375.c: Add -std=gnu17. * gcc.dg/analyzer/pr94688.c: Add -std=gnu17. * gcc.dg/analyzer/sensitive-1.c: Add -std=gnu17. * gcc.dg/analyzer/torture/asm-x86-linux-wfx_get_ps_timeout-full.c: Add -std=gnu17. * gcc.dg/analyzer/torture/pr104863.c: Add -std=gnu17. * gcc.dg/analyzer/torture/pr93379.c: Add -std=gnu17. * gcc.dg/array-quals-2.c: Add -std=gnu17. * gcc.dg/attr-invalid.c: Add -Wno-old-style-definition. * gcc.dg/auto-init-uninit-A.c: Add -Wno-old-style-definition. * gcc.dg/builtin-choose-expr.c: Declare exit with (int) prototype. * gcc.dg/builtin-tgmath-err-1.c: Add -std=gnu17. * gcc.dg/builtins-30.c: Add -std=gnu17. * gcc.dg/cast-function-1.c: Add -std=gnu17. * gcc.dg/cleanup-1.c: Add -std=gnu17. * gcc.dg/compat/struct-complex-1_x.c: Add -std=gnu17. * gcc.dg/compat/struct-complex-2_x.c: Add -std=gnu17. * gcc.dg/compat/union-m128-1_x.c: Add -std=gnu17. * gcc.dg/debug/dwarf2/pr66482.c: Add -std=gnu17. * gcc.dg/dfp/composite-type-2.c: Add -std=gnu17. * gcc.dg/dfp/composite-type.c: Add -std=gnu17. * gcc.dg/dfp/keywords-pedantic.c: Add -std=gnu17. * gcc.dg/dremf-type-compat-1.c: Add -std=gnu17. * gcc.dg/dremf-type-compat-2.c: Add -std=gnu17. * gcc.dg/dremf-type-compat-3.c: Add -std=gnu17. * gcc.dg/dremf-type-compat-4.c: Add -std=gnu17. * gcc.dg/enum-compat-1.c: Add -std=gnu17. * gcc.dg/enum-compat-2.c: Add -std=gnu17. * gcc.dg/floatn-errs.c: Add -std=gnu17. * gcc.dg/fltconst-pedantic-dfp.c: Add -std=gnu17. * gcc.dg/format/proto.c: Add -std=gnu17. * gcc.dg/format/sentinel-1.c: Add -std=gnu17. * gcc.dg/gomp/declare-simd-1.c: Add -Wno-old-style-definition. * gcc.dg/ifelse-1.c: Add -Wno-old-style-definition. * gcc.dg/inline-33.c: Add -std=gnu17. * gcc.dg/ipa/inline-5.c: Add -std=gnu17. * gcc.dg/ipa/ipa-sra-21.c: Add -std=gnu17. * gcc.dg/ipa/pr102714.c: Add -std=gnu17. * gcc.dg/ipa/pr104813.c: Add -std=gnu17. * gcc.dg/ipa/pr108679.c: Add -std=gnu17. * gcc.dg/ipa/pr42706.c: Add -std=gnu17. * gcc.dg/ipa/pr88214.c: Add -Wno-old-style-definition. * gcc.dg/ipa/pr91853.c: Add -Wno-old-style-definition. * gcc.dg/ipa/pr93763.c: Add -std=gnu17. * gcc.dg/ipa/pr96482-2.c: Add -std=gnu17. * gcc.dg/lto/20091013-1_2.c: Add -std=gnu17. * gcc.dg/lto/20091015-1_2.c: Add -std=gnu17. * gcc.dg/lto/pr113197_1.c: Add -std=gnu17. * gcc.dg/lto/pr54702_1.c: Add -std=gnu17. * gcc.dg/lto/pr99849_0.c: Add -std=gnu17. * gcc.dg/noncompile/920923-1.c: Add -std=gnu17. * gcc.dg/noncompile/old-style-parm-1.c: Add -Wno-old-style-definition. * gcc.dg/noncompile/old-style-parm-3.c: Add -Wno-old-style-definition. * gcc.dg/noncompile/pr30552-2.c: Add -Wno-old-style-definition. * gcc.dg/noncompile/pr30552-3.c: Add -std=gnu17. * gcc.dg/noncompile/pr71265.c: Add -Wno-old-style-definition. * gcc.dg/noncompile/pr79758-2.c: Add -Wno-old-style-definition. * gcc.dg/noncompile/pr79758.c: Add -Wno-old-style-definition. * gcc.dg/noncompile/va-arg-1.c: Add -std=gnu17. * gcc.dg/old-style-prom-1.c: Add -std=gnu17. * gcc.dg/old-style-prom-2.c: Add -std=gnu17. * gcc.dg/old-style-prom-3.c: Add -std=gnu17. * gcc.dg/old-style-then-proto-1.c: Add -std=gnu17. * gcc.dg/parm-incomplete-1.c: Add -std=gnu17. * gcc.dg/parm-mismatch-1.c: Add -std=gnu17. * gcc.dg/permerror-default.c: Add -std=gnu17. * gcc.dg/permerror-fpermissive-nowarning.c: Add -std=gnu17. * gcc.dg/permerror-fpermissive.c: Add -std=gnu17. * gcc.dg/permerror-noerror.c: Add -std=gnu17. * gcc.dg/permerror-nowarning.c: Add -std=gnu17. * gcc.dg/permerror-pedantic.c: Add -std=gnu17. * gcc.dg/plugin/infoleak-net-ethtool-ioctl.c: Add -std=gnu17. * gcc.dg/pointer-array-quals-1.c: Add -std=gnu17. * gcc.dg/pointer-array-quals-2.c: Add -std=gnu17. * gcc.dg/pr100791.c: Add -std=gnu17. * gcc.dg/pr100843.c: Add -std=gnu17. * gcc.dg/pr102273.c: Add -std=gnu17. * gcc.dg/pr102385.c: Add -std=gnu17. * gcc.dg/pr103222.c: Add -std=gnu17. * gcc.dg/pr105140.c: Add -std=gnu17. * gcc.dg/pr105150.c: Add -std=gnu17. * gcc.dg/pr105250.c: Add -std=gnu17. * gcc.dg/pr105972.c: Add -Wno-old-style-definition. * gcc.dg/pr111039.c: Add -std=gnu17. * gcc.dg/pr111407.c: Add -std=gnu17. * gcc.dg/pr111922.c: Add -Wno-old-style-definition. * gcc.dg/pr15236.c: Add -std=gnu17. * gcc.dg/pr17188-1.c: Add -std=gnu17. * gcc.dg/pr20368-1.c: Add -std=gnu17. * gcc.dg/pr20368-2.c: Add -std=gnu17. * gcc.dg/pr20368-3.c: Add -std=gnu17. * gcc.dg/pr27331.c: Add -Wno-old-style-definition. * gcc.dg/pr27861-1.c: Add -std=gnu17. * gcc.dg/pr28121.c: Add -std=gnu17. * gcc.dg/pr28243.c: Add -std=gnu17. * gcc.dg/pr28888.c: Add -std=gnu17. * gcc.dg/pr29254.c: Add -std=gnu17. * gcc.dg/pr34457-1.c: Add -std=gnu17. * gcc.dg/pr36015.c: Add -std=gnu17. * gcc.dg/pr38245-3.c: Add -std=gnu17. * gcc.dg/pr38245-4.c: Add -std=gnu17. * gcc.dg/pr41241.c: Add -std=gnu17. * gcc.dg/pr43058.c: Add -std=gnu17. * gcc.dg/pr44539.c: Add -std=gnu17. * gcc.dg/pr45055.c: Add -std=gnu17. * gcc.dg/pr50908.c: Add -Wno-old-style-definition. * gcc.dg/pr60647-1.c: Add -Wno-old-style-definition. * gcc.dg/pr63762.c: Add -std=gnu17. * gcc.dg/pr63804.c: Add -std=gnu17. * gcc.dg/pr68306-3.c: Add -std=gnu17. * gcc.dg/pr68533.c: Add -std=gnu17. * gcc.dg/pr69156.c: Add -std=gnu17. * gcc.dg/pr7356-2.c: Add -Wno-old-style-definition. * gcc.dg/pr79983.c: Add -std=gnu17. * gcc.dg/pr83463.c: Add -std=gnu17. * gcc.dg/pr87347.c: Add -std=gnu17. * gcc.dg/pr89521-1.c: Add -std=gnu17. * gcc.dg/pr89521-2.c: Add -std=gnu17. * gcc.dg/pr90648.c: Add -std=gnu17. * gcc.dg/pr93573-1.c: Add -std=gnu17. * gcc.dg/pr94167.c: Add -std=gnu17. * gcc.dg/pr94705.c: Add -std=gnu17. * gcc.dg/pr95118.c: Add -std=gnu17. * gcc.dg/pr96335.c: Add -std=gnu17. * gcc.dg/pr97830.c: Add -std=gnu17. * gcc.dg/pr97882.c: Add -std=gnu17. * gcc.dg/pr99122-2.c: Add -std=gnu17. * gcc.dg/pr99122-3.c: Add -std=gnu17. * gcc.dg/qual-component-1.c: Add -std=gnu17. * gcc.dg/sibcall-6.c: Add -Wno-old-style-definition. * gcc.dg/sms-2.c: Add -Wno-old-style-definition. * gcc.dg/tm/20091221.c: Add -std=gnu17. * gcc.dg/torture/bfloat16-basic.c: Add -Wno-old-style-definition. * gcc.dg/torture/float128-basic.c: Add -Wno-old-style-definition. * gcc.dg/torture/float128x-basic.c: Add -Wno-old-style-definition. * gcc.dg/torture/float16-basic.c: Add -Wno-old-style-definition. * gcc.dg/torture/float32-basic.c: Add -Wno-old-style-definition. * gcc.dg/torture/float32x-basic.c: Add -Wno-old-style-definition. * gcc.dg/torture/float64-basic.c: Add -Wno-old-style-definition. * gcc.dg/torture/float64x-basic.c: Add -Wno-old-style-definition. * gcc.dg/torture/pr102762.c: Add -std=gnu17. * gcc.dg/torture/pr103987.c: Add -std=gnu17. * gcc.dg/torture/pr104825.c: Add -Wno-old-style-definition. * gcc.dg/torture/pr105166.c: Add -std=gnu17. * gcc.dg/torture/pr105185.c: Add -Wno-old-style-definition. * gcc.dg/torture/pr109652.c: Add -std=gnu17. * gcc.dg/torture/pr112444.c: Add -std=gnu17. * gcc.dg/torture/pr113895-3.c: Add -std=gnu17. * gcc.dg/torture/pr24626-2.c: Add -std=gnu17. * gcc.dg/torture/pr25183.c: Add -std=gnu17. * gcc.dg/torture/pr38948.c: Add -std=gnu17. * gcc.dg/torture/pr44807.c: Add -std=gnu17. * gcc.dg/torture/pr47281.c: Add -std=gnu17. * gcc.dg/torture/pr47958-1.c: Add -Wno-old-style-definition. * gcc.dg/torture/pr48063.c: Add -std=gnu17. * gcc.dg/torture/pr57036-1.c: Add -std=gnu17. * gcc.dg/torture/pr57330.c: Add -std=gnu17. * gcc.dg/torture/pr57584.c: Add -std=gnu17. * gcc.dg/torture/pr67741.c: Add -std=gnu17. * gcc.dg/torture/pr68104.c: Add -std=gnu17. * gcc.dg/torture/pr69242.c: Add -std=gnu17. * gcc.dg/torture/pr70457.c: Add -std=gnu17. * gcc.dg/torture/pr70985.c: Add -std=gnu17. * gcc.dg/torture/pr71606.c: Add -std=gnu17. * gcc.dg/torture/pr71816.c: Add -std=gnu17. * gcc.dg/torture/pr77286.c: Add -std=gnu17. * gcc.dg/torture/pr77646.c: Add -std=gnu17. * gcc.dg/torture/pr77677-2.c: Add -std=gnu17. * gcc.dg/torture/pr78365.c: Add -Wno-old-style-definition. * gcc.dg/torture/pr79732.c: Add -std=gnu17. * gcc.dg/torture/pr80612.c: Add -std=gnu17. * gcc.dg/torture/pr80764.c: Add -std=gnu17. * gcc.dg/torture/pr80842.c: Add -std=gnu17. * gcc.dg/torture/pr81900.c: Add -std=gnu17. * gcc.dg/torture/pr82276.c: Add -std=gnu17. * gcc.dg/torture/pr84803.c: Add -std=gnu17. * gcc.dg/torture/pr93124.c: Add -std=gnu17. * gcc.dg/torture/pr97330-1.c: Add -Wno-old-style-definition. * gcc.dg/tree-prof/comp-goto-1.c: Add -std=gnu17. * gcc.dg/tree-ssa/20030703-2.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030708-1.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030709-2.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030709-3.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030710-1.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030711-1.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030711-2.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030711-3.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030714-1.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030714-2.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030728-1.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030807-10.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030807-11.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030807-3.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030807-6.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030807-7.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030814-4.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030814-5.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030814-6.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20030918-1.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/20040514-2.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/loadpre7.c: Add -Wno-old-style-definition. * gcc.dg/tree-ssa/pr111003.c: Add -std=gnu17. * gcc.dg/tree-ssa/pr115128.c: Add -std=gnu17. * gcc.dg/tree-ssa/pr115191.c: Add -std=gnu17. * gcc.dg/tree-ssa/pr24840.c: Add -std=gnu17. * gcc.dg/tree-ssa/pr69666.c: Add -std=gnu17. * gcc.dg/tree-ssa/pr70232.c: Add -std=gnu17. * gcc.dg/ubsan/pr79757-1.c: Add -Wno-old-style-definition. * gcc.dg/ubsan/pr79757-2.c: Add -Wno-old-style-definition. * gcc.dg/ubsan/pr79757-3.c: Add -Wno-old-style-definition. * gcc.dg/ubsan/pr81223.c: Add -std=gnu17. * gcc.dg/uninit-10-O0.c: Add -Wno-old-style-definition. * gcc.dg/uninit-10.c: Add -Wno-old-style-definition. * gcc.dg/uninit-32.c: Add -std=gnu17. * gcc.dg/uninit-41.c: Add -std=gnu17. * gcc.dg/uninit-A-O0.c: Add -Wno-old-style-definition. * gcc.dg/uninit-A.c: Add -Wno-old-style-definition. * gcc.dg/unused-1.c: Add -Wno-old-style-definition. * gcc.dg/vect/bb-slp-pr114249.c: Add -std=gnu17. * gcc.dg/vect/bb-slp-pr97486.c: Add -std=gnu17. * gcc.dg/vect/bb-slp-subgroups-1.c: Add -std=gnu17. * gcc.dg/vect/bb-slp-subgroups-2.c: Add -std=gnu17. * gcc.dg/vect/bb-slp-subgroups-3.c: Add -std=gnu17. * gcc.dg/vect/vect-early-break_111-pr113731.c: Add -std=gnu17. * gcc.dg/vect/vect-early-break_122-pr114239.c: Add -std=gnu17. * gcc.dg/vect/vect-multi-peel-gaps.c: Add -std=gnu17. * gcc.dg/vla-stexp-2.c: Add -std=gnu17. * gcc.dg/warn-1.c: Add -Wno-old-style-definition. * gcc.dg/winline-10.c: Add -Wno-old-style-definition. * gcc.dg/wtr-label-1.c: Add -Wno-old-style-definition. * gcc.dg/wtr-switch-1.c: Add -Wno-old-style-definition. * gcc.target/i386/excess-precision-3.c: Add -Wno-old-style-definition. * gcc.target/i386/fma4-256-nmsubXX.c: Add -std=gnu17. * gcc.target/i386/fma4-nmsubXX.c: Add -std=gnu17. * gcc.target/i386/nop-mcount.c: Add -Wno-old-style-definition. * gcc.target/i386/pr102627.c: Add -std=gnu17. * gcc.target/i386/pr106994.c: Add -std=gnu17. * gcc.target/i386/pr68349.c: Add -std=gnu17. * gcc.target/i386/pr97313.c: Add -std=gnu17. * gcc.target/i386/pr99454.c: Add -std=gnu17. * gcc.target/i386/record-mcount.c: Add -Wno-old-style-definition. libffi/ * testsuite/libffi.call/va_struct2.c (test_fn): Cast n to void. * testsuite/libffi.call/va_struct3.c (test_fn): Likewise. Backported from <https://github.com/libffi/libffi/pull/861>.
Diffstat (limited to 'gcc/testsuite/gcc.target')
-rw-r--r--gcc/testsuite/gcc.target/i386/excess-precision-3.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/fma4-256-nmsubXX.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/fma4-nmsubXX.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/nop-mcount.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/pr102627.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/pr106994.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/pr68349.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/pr97313.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/pr99454.c2
-rw-r--r--gcc/testsuite/gcc.target/i386/record-mcount.c2
10 files changed, 10 insertions, 10 deletions
diff --git a/gcc/testsuite/gcc.target/i386/excess-precision-3.c b/gcc/testsuite/gcc.target/i386/excess-precision-3.c
index e8e9abc..06f2489 100644
--- a/gcc/testsuite/gcc.target/i386/excess-precision-3.c
+++ b/gcc/testsuite/gcc.target/i386/excess-precision-3.c
@@ -1,7 +1,7 @@
/* Excess precision tests. Test excess precision is removed when
necessary. */
/* { dg-do run } */
-/* { dg-options "-O2 -mfpmath=387 -fexcess-precision=standard" } */
+/* { dg-options "-Wno-old-style-definition -O2 -mfpmath=387 -fexcess-precision=standard" } */
#include <float.h>
#include <stdarg.h>
diff --git a/gcc/testsuite/gcc.target/i386/fma4-256-nmsubXX.c b/gcc/testsuite/gcc.target/i386/fma4-256-nmsubXX.c
index 385cd95..ef0cf41 100644
--- a/gcc/testsuite/gcc.target/i386/fma4-256-nmsubXX.c
+++ b/gcc/testsuite/gcc.target/i386/fma4-256-nmsubXX.c
@@ -1,6 +1,6 @@
/* { dg-do run } */
/* { dg-require-effective-target fma4 } */
-/* { dg-options "-O2 -mfma4" } */
+/* { dg-options "-std=gnu17 -O2 -mfma4" } */
#include "fma4-check.h"
diff --git a/gcc/testsuite/gcc.target/i386/fma4-nmsubXX.c b/gcc/testsuite/gcc.target/i386/fma4-nmsubXX.c
index c0bce41..82431ea 100644
--- a/gcc/testsuite/gcc.target/i386/fma4-nmsubXX.c
+++ b/gcc/testsuite/gcc.target/i386/fma4-nmsubXX.c
@@ -1,6 +1,6 @@
/* { dg-do run } */
/* { dg-require-effective-target fma4 } */
-/* { dg-options "-O0 -mfma4" } */
+/* { dg-options "-std=gnu17 -O0 -mfma4" } */
#include "fma4-check.h"
diff --git a/gcc/testsuite/gcc.target/i386/nop-mcount.c b/gcc/testsuite/gcc.target/i386/nop-mcount.c
index a5f8d27..ee3c97f 100644
--- a/gcc/testsuite/gcc.target/i386/nop-mcount.c
+++ b/gcc/testsuite/gcc.target/i386/nop-mcount.c
@@ -1,7 +1,7 @@
/* Test -mnop-mcount */
/* { dg-do compile { target { *-*-linux* && nonpic } } } */
/* { dg-require-effective-target mfentry } */
-/* { dg-options "-pg -mfentry -mrecord-mcount -mnop-mcount" } */
+/* { dg-options "-Wno-old-style-definition -pg -mfentry -mrecord-mcount -mnop-mcount" } */
/* { dg-final { scan-assembler-not "__fentry__" } } */
/* Origin: Andi Kleen */
extern void foobar(char *);
diff --git a/gcc/testsuite/gcc.target/i386/pr102627.c b/gcc/testsuite/gcc.target/i386/pr102627.c
index 8ab9aca..7e14092 100644
--- a/gcc/testsuite/gcc.target/i386/pr102627.c
+++ b/gcc/testsuite/gcc.target/i386/pr102627.c
@@ -1,6 +1,6 @@
/* PR rtl-optimization/102627 */
/* { dg-do run } */
-/* { dg-options "-O1" } */
+/* { dg-options "-std=gnu17 -O1" } */
int a, f, l, m, q, c, d, g;
long b, e;
diff --git a/gcc/testsuite/gcc.target/i386/pr106994.c b/gcc/testsuite/gcc.target/i386/pr106994.c
index 0803311..b0bf985 100644
--- a/gcc/testsuite/gcc.target/i386/pr106994.c
+++ b/gcc/testsuite/gcc.target/i386/pr106994.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=skylake -Ofast" } */
+/* { dg-options "-std=gnu17 -march=skylake -Ofast" } */
typedef struct {
float ymin, ymax;
diff --git a/gcc/testsuite/gcc.target/i386/pr68349.c b/gcc/testsuite/gcc.target/i386/pr68349.c
index 3c38c3a..b8540e4 100644
--- a/gcc/testsuite/gcc.target/i386/pr68349.c
+++ b/gcc/testsuite/gcc.target/i386/pr68349.c
@@ -1,6 +1,6 @@
/* PR target/68483 */
/* { dg-do compile } */
-/* { dg-options "-O2" } */
+/* { dg-options "-std=gnu17 -O2" } */
int a, b;
unsigned long my_strlen();
diff --git a/gcc/testsuite/gcc.target/i386/pr97313.c b/gcc/testsuite/gcc.target/i386/pr97313.c
index 711766b..6167a1f 100644
--- a/gcc/testsuite/gcc.target/i386/pr97313.c
+++ b/gcc/testsuite/gcc.target/i386/pr97313.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O2 -fPIE" } */
+/* { dg-options "-std=gnu17 -O2 -fPIE" } */
/* { dg-require-effective-target pie } */
typedef struct {
diff --git a/gcc/testsuite/gcc.target/i386/pr99454.c b/gcc/testsuite/gcc.target/i386/pr99454.c
index ba3ffe2..f46d56d 100644
--- a/gcc/testsuite/gcc.target/i386/pr99454.c
+++ b/gcc/testsuite/gcc.target/i386/pr99454.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O -w" } */
+/* { dg-options "-std=gnu17 -O -w" } */
struct skb_shared_info {
short gso_size;
diff --git a/gcc/testsuite/gcc.target/i386/record-mcount.c b/gcc/testsuite/gcc.target/i386/record-mcount.c
index 05b4bcb..52924e0 100644
--- a/gcc/testsuite/gcc.target/i386/record-mcount.c
+++ b/gcc/testsuite/gcc.target/i386/record-mcount.c
@@ -1,6 +1,6 @@
/* Test -mrecord-mcount */
/* { dg-do compile { target { *-*-linux* && nonpic } } } */
-/* { dg-options "-pg -mrecord-mcount" } */
+/* { dg-options "-Wno-old-style-definition -pg -mrecord-mcount" } */
/* { dg-final { scan-assembler "mcount_loc" } } */
/* Origin: Andi Kleen */
extern void foobar(char *);