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[Hexagon] Remove support for V4 

llvm-svn: 344786
This commit is contained in:
Krzysztof Parzyszek 2018-10-19 15:36:45 +00:00
parent bc76dc3cec
commit 57e6706e56
5 changed files with 6 additions and 23 deletions
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2
clang/docs/ClangCommandLineReference.rst
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@ -2146,7 +2146,7 @@ Link stack frames through backchain on System Z
.. option:: -mconsole<arg>
.. option:: -mcpu=<arg>, -mv4 (equivalent to -mcpu=hexagonv4), -mv5 (equivalent to -mcpu=hexagonv5), -mv55 (equivalent to -mcpu=hexagonv55), -mv60 (equivalent to -mcpu=hexagonv60), -mv62 (equivalent to -mcpu=hexagonv62), -mv65 (equivalent to -mcpu=hexagonv65)
.. option:: -mcpu=<arg>, -mv5 (equivalent to -mcpu=hexagonv5), -mv55 (equivalent to -mcpu=hexagonv55), -mv60 (equivalent to -mcpu=hexagonv60), -mv62 (equivalent to -mcpu=hexagonv62), -mv65 (equivalent to -mcpu=hexagonv65)
.. option:: -mcrc, -mno-crc

2
clang/include/clang/Driver/Options.td
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@ -2661,8 +2661,6 @@ def _ : Joined<["--"], "">, Flags<[Unsupported]>;
// Hexagon feature flags.
def mieee_rnd_near : Flag<["-"], "mieee-rnd-near">,
Group<m_hexagon_Features_Group>;
def mv4 : Flag<["-"], "mv4">, Group<m_hexagon_Features_Group>,
Alias<mcpu_EQ>, AliasArgs<["hexagonv4"]>;
def mv5 : Flag<["-"], "mv5">, Group<m_hexagon_Features_Group>, Alias<mcpu_EQ>,
AliasArgs<["hexagonv5"]>;
def mv55 : Flag<["-"], "mv55">, Group<m_hexagon_Features_Group>,

15
clang/lib/Basic/Targets/Hexagon.cpp
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@ -25,14 +25,7 @@ void HexagonTargetInfo::getTargetDefines(const LangOptions &Opts,
Builder.defineMacro("__qdsp6__", "1");
Builder.defineMacro("__hexagon__", "1");
if (CPU == "hexagonv4") {
Builder.defineMacro("__HEXAGON_V4__");
Builder.defineMacro("__HEXAGON_ARCH__", "4");
if (Opts.HexagonQdsp6Compat) {
Builder.defineMacro("__QDSP6_V4__");
Builder.defineMacro("__QDSP6_ARCH__", "4");
}
} else if (CPU == "hexagonv5") {
if (CPU == "hexagonv5") {
Builder.defineMacro("__HEXAGON_V5__");
Builder.defineMacro("__HEXAGON_ARCH__", "5");
if (Opts.HexagonQdsp6Compat) {
@ -150,9 +143,9 @@ struct CPUSuffix {
};
static constexpr CPUSuffix Suffixes[] = {
{{"hexagonv4"}, {"4"}}, {{"hexagonv5"}, {"5"}},
{{"hexagonv55"}, {"55"}}, {{"hexagonv60"}, {"60"}},
{{"hexagonv62"}, {"62"}}, {{"hexagonv65"}, {"65"}},
{{"hexagonv5"}, {"5"}}, {{"hexagonv55"}, {"55"}},
{{"hexagonv60"}, {"60"}}, {{"hexagonv62"}, {"62"}},
{{"hexagonv65"}, {"65"}},
};
const char *HexagonTargetInfo::getHexagonCPUSuffix(StringRef Name) {

8
clang/test/Driver/hexagon-toolchain-elf.c
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@ -57,14 +57,6 @@
// -----------------------------------------------------------------------------
// Test -mcpu=<cpuname> -mv<number>
// -----------------------------------------------------------------------------
// RUN: %clang -### -target hexagon-unknown-elf \
// RUN: -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
// RUN: -mcpu=hexagonv4 \
// RUN: %s 2>&1 \
// RUN: | FileCheck -check-prefix=CHECK020 %s
// CHECK020: "-cc1" {{.*}} "-target-cpu" "hexagonv4"
// CHECK020: {{hexagon-link|ld}}{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v4/crt0
// RUN: %clang -### -target hexagon-unknown-elf \
// RUN: -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
// RUN: -mcpu=hexagonv5 \

2
clang/test/Misc/target-invalid-cpu-note.c
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@ -100,7 +100,7 @@
// RUN: not %clang_cc1 -triple hexagon--- -target-cpu not-a-cpu -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix HEXAGON
// HEXAGON: error: unknown target CPU 'not-a-cpu'
// HEXAGON: note: valid target CPU values are: hexagonv4, hexagonv5, hexagonv55,
// HEXAGON: note: valid target CPU values are: hexagonv5, hexagonv55,
// HEXAGON-SAME: hexagonv60, hexagonv62, hexagonv65
// RUN: not %clang_cc1 -triple bpf--- -target-cpu not-a-cpu -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix BPF