Reorganise CPU handling for Sparc. When using -mcpu=v9 and co, __sparcv8

is not defined for 32bit mode, but __sparcv9 is. Pass down the correct
-target-cpu flags to the backend, so that instruction restrictions are
applied correctly. Pass down the correct -A flag when not using IAS.
The latter is limited to NetBSD targets in this commit.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@252545 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 72 insertions, 0 deletions

diff --git a/test/Driver/sparcv9-as.c b/test/Driver/sparcv9-as.c
new file mode 100644
index 0000000000..9e6249c575
--- /dev/null
+++ b/test/Driver/sparcv9-as.c
@@ -0,0 +1,72 @@
+// RUN: %clang -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC %s
+
+// RUN: %clang -mcpu=v9 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9 %s
+
+// RUN: %clang -mcpu=ultrasparc -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9 %s
+
+// RUN: %clang -mcpu=ultrasparc3 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9 %s
+
+// RUN: %clang -mcpu=niagara -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9B %s
+
+// RUN: %clang -mcpu=niagara2 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9B %s
+
+// RUN: %clang -mcpu=niagara3 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9D %s
+
+// RUN: %clang -mcpu=niagara4 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9D %s
+
+// SPARC: as{{.*}}" "-64" "-Av9" "-o"
+// SPARC-V9: as{{.*}}" "-64" "-Av9" "-o"
+// SPARC-V9B: as{{.*}}" "-64" "-Av9b" "-o"
+// SPARC-V9D: as{{.*}}" "-64" "-Av9d" "-o"
+
+// RUN: not %clang -mcpu=v8 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=supersparc -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=sparclite -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=f934 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=hypersparc -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=sparclite86x -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=sparclet -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=tsc701 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// SPARC-V8: error: unknown target CPU
+
+int x;