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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
This commit is contained in:
Joerg Sonnenberger 2015-11-27 13:16:33 +00:00
parent b25914e03f
commit 97f4d2c47f
3 changed files with 28 additions and 3 deletions
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3
clang/lib/Driver/ToolChains.cpp
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@ -2377,9 +2377,6 @@ bool Generic_GCC::IsIntegratedAssemblerDefault() const {
case llvm::Triple::ppc:
case llvm::Triple::ppc64:
case llvm::Triple::ppc64le:
case llvm::Triple::sparc:
case llvm::Triple::sparcel:
case llvm::Triple::sparcv9:
case llvm::Triple::systemz:
return true;
default:

14
clang/test/Driver/sparc-as.c
View File

@ -1,3 +1,17 @@
// Make sure Sparc does not use the integrated assembler by default.
// RUN: %clang -target sparc-linux -### -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=NO-IAS %s
// RUN: %clang -target sparc-linux -fintegrated-as -### -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=IAS %s
// RUN: %clang -target sparc-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"
// RUN: %clang -no-canonical-prefixes -target sparc--netbsd \
// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
// RUN: | FileCheck -check-prefix=SPARC %s

14
clang/test/Driver/sparcv9-as.c
View File

@ -1,3 +1,17 @@
// 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"
// 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