r257602 - [mips] Added support for -Wa,-mips32 and similar.
Scott Egerton via cfe-commits
cfe-commits at lists.llvm.org
Wed Jan 13 06:27:59 PST 2016
Author: s.egerton
Date: Wed Jan 13 08:27:59 2016
New Revision: 257602
URL: http://llvm.org/viewvc/llvm-project?rev=257602&view=rev
Log:
[mips] Added support for -Wa,-mips32 and similar.
Reviewers: vkalintiris, dsanders
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D15070
Modified:
cfe/trunk/lib/Driver/Tools.cpp
cfe/trunk/test/Driver/mips-ias-Wa.s
Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=257602&r1=257601&r2=257602&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Wed Jan 13 08:27:59 2016
@@ -2580,6 +2580,7 @@ static void CollectArgsForIntegratedAsse
// When using an integrated assembler, translate -Wa, and -Xassembler
// options.
bool CompressDebugSections = false;
+ const char *MipsTargetFeature = nullptr;
for (const Arg *A :
Args.filtered(options::OPT_Wa_COMMA, options::OPT_Xassembler)) {
A->claim();
@@ -2618,7 +2619,25 @@ static void CollectArgsForIntegratedAsse
CmdArgs.push_back("-soft-float");
continue;
}
- break;
+
+ MipsTargetFeature = llvm::StringSwitch<const char *>(Value)
+ .Case("-mips1", "+mips1")
+ .Case("-mips2", "+mips2")
+ .Case("-mips3", "+mips3")
+ .Case("-mips4", "+mips4")
+ .Case("-mips5", "+mips5")
+ .Case("-mips32", "+mips32")
+ .Case("-mips32r2", "+mips32r2")
+ .Case("-mips32r3", "+mips32r3")
+ .Case("-mips32r5", "+mips32r5")
+ .Case("-mips32r6", "+mips32r6")
+ .Case("-mips64", "+mips64")
+ .Case("-mips64r2", "+mips64r2")
+ .Case("-mips64r3", "+mips64r3")
+ .Case("-mips64r5", "+mips64r5")
+ .Case("-mips64r6", "+mips64r6")
+ .Default(nullptr);
+ continue;
}
if (Value == "-force_cpusubtype_ALL") {
@@ -2666,6 +2685,10 @@ static void CollectArgsForIntegratedAsse
else
D.Diag(diag::warn_debug_compression_unavailable);
}
+ if (MipsTargetFeature != nullptr) {
+ CmdArgs.push_back("-target-feature");
+ CmdArgs.push_back(MipsTargetFeature);
+ }
}
// This adds the static libclang_rt.builtins-arch.a directly to the command line
Modified: cfe/trunk/test/Driver/mips-ias-Wa.s
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/mips-ias-Wa.s?rev=257602&r1=257601&r2=257602&view=diff
==============================================================================
--- cfe/trunk/test/Driver/mips-ias-Wa.s (original)
+++ cfe/trunk/test/Driver/mips-ias-Wa.s Wed Jan 13 08:27:59 2016
@@ -47,3 +47,94 @@
// RUN: FileCheck -check-prefix=MSOFT-FLOAT-BOTH-MHARD-FLOAT-FIRST %s
// MSOFT-FLOAT-BOTH-MHARD-FLOAT-FIRST: -cc1as
// MSOFT-FLOAT-BOTH-MHARD-FLOAT-FIRST: "-target-feature" "-soft-float" "-target-feature" "+soft-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips1 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS1 %s
+// MIPS1: -cc1as
+// MIPS1: "-target-feature" "+mips1"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips2 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS2 %s
+// MIPS2: -cc1as
+// MIPS2: "-target-feature" "+mips2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips3 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS3 %s
+// MIPS3: -cc1as
+// MIPS3: "-target-feature" "+mips3"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips4 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS4 %s
+// MIPS4: -cc1as
+// MIPS4: "-target-feature" "+mips4"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips5 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS5 %s
+// MIPS5: -cc1as
+// MIPS5: "-target-feature" "+mips5"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS32 %s
+// MIPS32: -cc1as
+// MIPS32: "-target-feature" "+mips32"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32r2 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS32R2 %s
+// MIPS32R2: -cc1as
+// MIPS32R2: "-target-feature" "+mips32r2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32r3 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS32R3 %s
+// MIPS32R3: -cc1as
+// MIPS32R3: "-target-feature" "+mips32r3"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32r5 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS32R5 %s
+// MIPS32R5: -cc1as
+// MIPS32R5: "-target-feature" "+mips32r5"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32r6 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS32R6 %s
+// MIPS32R6: -cc1as
+// MIPS32R6: "-target-feature" "+mips32r6"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64 %s
+// MIPS64: -cc1as
+// MIPS64: "-target-feature" "+mips64"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r2 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64R2 %s
+// MIPS64R2: -cc1as
+// MIPS64R2: "-target-feature" "+mips64r2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r3 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64R3 %s
+// MIPS64R3: -cc1as
+// MIPS64R3: "-target-feature" "+mips64r3"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r5 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64R5 %s
+// MIPS64R5: -cc1as
+// MIPS64R5: "-target-feature" "+mips64r5"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r6 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64R6 %s
+// MIPS64R6: -cc1as
+// MIPS64R6: "-target-feature" "+mips64r6"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r2,-mips4 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64R2-MIPS4 %s
+// MIPS64R2-MIPS4: -cc1as
+// MIPS64R2-MIPS4-NOT: "-target-feature" "+mips64r2"
+// MIPS64R2-MIPS4: "-target-feature" "+mips4"
+// MIPS64R2-MIPS4-NOT: "-target-feature" "+mips64r2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64,-mips32,-mips32r2 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64-MIPS32-MIPS32R2 %s
+// MIPS64-MIPS32-MIPS32R2: -cc1as
+// MIPS64-MIPS32-MIPS32R2-NOT: "-target-feature" "+mips64"
+// MIPS64-MIPS32-MIPS32R2-NOT: "-target-feature" "+mips32"
+// MIPS64-MIPS32-MIPS32R2: "-target-feature" "+mips32r2"
+// MIPS64-MIPS32-MIPS32R2-NOT: "-target-feature" "+mips64"
+// MIPS64-MIPS32-MIPS32R2-NOT: "-target-feature" "+mips32"
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