[PATCH] D72433: [PowerPC] Change SubArchType if -mspe is specified
Fangrui Song via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Wed Jan 8 20:59:57 PST 2020
MaskRay created this revision.
MaskRay added reviewers: PowerPC, Bdragon28, jhibbits.
Herald added subscribers: cfe-commits, shchenz, jsji, kbarton, nemanjai.
Herald added a project: clang.
Follow-up of D72014 <https://reviews.llvm.org/D72014>.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D72433
Files:
clang/lib/Driver/Driver.cpp
clang/test/Driver/ppc-features.cpp
Index: clang/test/Driver/ppc-features.cpp
===================================================================
--- clang/test/Driver/ppc-features.cpp
+++ clang/test/Driver/ppc-features.cpp
@@ -168,7 +168,9 @@
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-invariant-function-descriptors -minvariant-function-descriptors -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-INVFUNCDESC %s
// CHECK-INVFUNCDESC: "-target-feature" "+invariant-function-descriptors"
-// RUN: %clang -target powerpc-unknown-linux-gnu %s -mno-spe -mspe -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-SPE %s
+// RUN: %clang -target powerpc-unknown-freebsd %s -mno-spe -mspe -c -### 2>&1 | FileCheck -check-prefix=CHECK-SPE %s
+// RUN: %clang -target powerpcspe-unknown-freebsd %s -mno-spe -mspe -c -### 2>&1 | FileCheck -check-prefix=CHECK-SPE %s
+// CHECK-SPE: "-triple" "powerpcspe-unknown-freebsd"
// CHECK-SPE: "-target-feature" "+spe"
// Assembler features
Index: clang/lib/Driver/Driver.cpp
===================================================================
--- clang/lib/Driver/Driver.cpp
+++ clang/lib/Driver/Driver.cpp
@@ -537,6 +537,11 @@
}
}
+ // If target is PPC32, adjust SubArchType according to -mspe.
+ if (Target.getArch() == llvm::Triple::ppc &&
+ (A = Args.getLastArg(options::OPT_mspe)))
+ Target.setArchName("powerpcspe");
+
// If target is RISC-V adjust the target triple according to
// provided architecture name
A = Args.getLastArg(options::OPT_march_EQ);
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