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llvm-project/clang/test/Driver/sparcv9-as.c

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Revert Sparc and SparcV9 to external assembler. Now that the CPU handling is corrected, the primary reason for forcing IAS as default is gone and the remaining issues are still somewhat problematic in common situations. llvm-svn: 254199
2015-11-27 21:16:33 +08:00
// Make sure SparcV9 does not use the integrated assembler by default.
// RUN: %clang -target sparcv9-linux -### -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=NO-IAS %s
// RUN: %clang -target sparcv9-linux -fintegrated-as -### -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=IAS %s
// RUN: %clang -target sparcv9-linux -fno-integrated-as -### -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=NO-IAS %s
// IAS-NOT: "-no-integrated-as"
// NO-IAS: "-no-integrated-as"
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. llvm-svn: 252545
2015-11-10 07:39:45 +08:00
// 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;