Relocatable code generation is meaningless on MSP430, as the platform is too small to use shared libraries.
Patch by Dmitry Mikushev!
Differential Revision: https://reviews.llvm.org/D56927
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@352181
91177308-0d34-0410-b5e6-
96231b3b80d8
llvm::opt::ArgStringList &CC1Args,
Action::OffloadKind) const override;
+ bool isPICDefault() const override { return false; }
+ bool isPIEDefault() const override { return false; }
+ bool isPICDefaultForced() const override { return true; }
+
protected:
Tool *buildLinker() const override;
--- /dev/null
+// RUN: %clang -target msp430 -fPIC -S %s -o - | FileCheck %s
+
+// Check the compilation does not crash as it was crashing before with "-fPIC" enabled
+
+void *alloca(unsigned int size);
+
+// CHECK: .globl foo
+short foo(char** data, char encoding)
+{
+ char* encoding_addr = alloca(sizeof(char));
+ *encoding_addr = encoding;
+
+ char tmp3 = *encoding_addr;
+ short conv2 = tmp3;
+ short and = conv2 & 0xf;
+
+ switch (and)
+ {
+ case 0 :
+ case 4 :
+ case 10 :
+ return 1;
+ case 11 :
+ return 2;
+ }
+
+ return 0;
+}
+