[Hexagon] Add front-end support for Hexagon V65

llvm-svn: 320579

3 files changed, 40 insertions, 5 deletions

diff --git a/clang/test/Driver/hexagon-hvx.c b/clang/test/Driver/hexagon-hvx.c
index f648e4970d7..171d586760e 100644
--- a/clang/test/Driver/hexagon-hvx.c
+++ b/clang/test/Driver/hexagon-hvx.c
@@ -2,18 +2,31 @@
 // Tests for the hvx features and warnings.
 // -----------------------------------------------------------------------------
 
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv65 -mhvx \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECKHVX165 %s
+// CHECKHVX165: "-target-feature" "+hvxv65"
+
 // RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mhvx \
 // RUN:  2>&1 | FileCheck -check-prefix=CHECKHVX162 %s
 // CHECKHVX162: "-target-feature" "+hvxv62"
 
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv65 -mhvx \
+// RUN:  -mhvx-double 2>&1 | FileCheck -check-prefix=CHECKHVX2 %s
+
 // RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mhvx \
 // RUN:  -mhvx-double 2>&1 | FileCheck -check-prefix=CHECKHVX2 %s
 
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv65 -mhvx \
+// RUN:  -mhvx-length=128B 2>&1 | FileCheck -check-prefix=CHECKHVX2 %s
+
 // RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mhvx \
 // RUN:  -mhvx-length=128B 2>&1 | FileCheck -check-prefix=CHECKHVX2 %s
 // CHECKHVX2-NOT: "-target-feature" "+hvx-length64b"
 // CHECKHVX2: "-target-feature" "+hvx-length128b"
 
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv65 2>&1 \
+// RUN:  | FileCheck -check-prefix=CHECKHVX3 %s
+
 // RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 2>&1 \
 // RUN:  | FileCheck -check-prefix=CHECKHVX3 %s
 // CHECKHVX3-NOT: "-target-feature" "+hvx
diff --git a/clang/test/Driver/hexagon-toolchain-elf.c b/clang/test/Driver/hexagon-toolchain-elf.c
index 98582450e3f..7dc82f35199 100644
--- a/clang/test/Driver/hexagon-toolchain-elf.c
+++ b/clang/test/Driver/hexagon-toolchain-elf.c
@@ -99,20 +99,28 @@
 
 // RUN: %clang -### -target hexagon-unknown-elf \
 // RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
-// RUN:   -O3 \
+// RUN:   -mcpu=hexagonv65 \
 // RUN:   %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=CHECK025 %s
-// CHECK025: "-ffp-contract=fast"
-// CHECK025: hexagon-link
+// CHECK025: "-cc1" {{.*}} "-target-cpu" "hexagonv65"
+// CHECK025: hexagon-link{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v65/crt0
 
 // RUN: %clang -### -target hexagon-unknown-elf \
 // RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
-// RUN:   -O3 -ffp-contract=off \
+// RUN:   -O3 \
 // RUN:   %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=CHECK026 %s
-// CHECK026-NOT: "-ffp-contract=fast"
+// CHECK026: "-ffp-contract=fast"
 // CHECK026: hexagon-link
 
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -O3 -ffp-contract=off \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK027 %s
+// CHECK027-NOT: "-ffp-contract=fast"
+// CHECK027: hexagon-link
+
 // -----------------------------------------------------------------------------
 // Test Linker related args
 // -----------------------------------------------------------------------------
diff --git a/clang/test/Preprocessor/hexagon-predefines.c b/clang/test/Preprocessor/hexagon-predefines.c
index 857ef8fc8c9..fe87262ae63 100644
--- a/clang/test/Preprocessor/hexagon-predefines.c
+++ b/clang/test/Preprocessor/hexagon-predefines.c
@@ -19,6 +19,20 @@
 // CHECK-V60-NOT: #define __HVX__ 1
 // CHECK-V60: #define __hexagon__ 1
 
+// RUN: %clang_cc1 -E -dM -triple hexagon-unknown-elf -target-cpu hexagonv62 %s | FileCheck %s -check-prefix CHECK-V62
+// CHECK-V62: #define __HEXAGON_ARCH__ 62
+// CHECK-V62: #define __HEXAGON_V62__ 1
+// CHECK-V62-NOT: #define __HVX_LENGTH__
+// CHECK-V62-NOT: #define __HVX__ 1
+// CHECK-V62: #define __hexagon__ 1
+
+// RUN: %clang_cc1 -E -dM -triple hexagon-unknown-elf -target-cpu hexagonv65 %s | FileCheck %s -check-prefix CHECK-V65
+// CHECK-V65: #define __HEXAGON_ARCH__ 65
+// CHECK-V65: #define __HEXAGON_V65__ 1
+// CHECK-V65-NOT: #define __HVX_LENGTH__
+// CHECK-V65-NOT: #define __HVX__ 1
+// CHECK-V65: #define __hexagon__ 1
+
 // The HVX flags are explicitly defined by the driver.
 // RUN: %clang_cc1 -E -dM -triple hexagon-unknown-elf -target-cpu hexagonv60 \
 // RUN: -target-feature +hvxv60 -target-feature +hvx-length64b %s | FileCheck \