[llvm-commits] [llvm-gcc-4.2] r91336 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
Jim Grosbach
grosbach at apple.com
Mon Dec 14 13:48:46 PST 2009
Author: grosbach
Date: Mon Dec 14 15:48:45 2009
New Revision: 91336
URL: http://llvm.org/viewvc/llvm-project?rev=91336&view=rev
Log:
Enable atomic builtins for ARM
Modified:
llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
Modified: llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp?rev=91336&r1=91335&r2=91336&view=diff
==============================================================================
--- llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp Mon Dec 14 15:48:45 2009
@@ -5178,7 +5178,8 @@
C, C + 5);
return true;
}
-#if defined(TARGET_ALPHA) || defined(TARGET_386) || defined(TARGET_POWERPC)
+#if defined(TARGET_ALPHA) || defined(TARGET_386) || defined(TARGET_POWERPC) \
+ || defined(TARGET_ARM)
// gcc uses many names for the sync intrinsics
// The type of the first argument is not reliable for choosing the
// right llvm function; if the original type is not volatile, gcc has
@@ -5189,18 +5190,33 @@
// Note that Intrinsic::getDeclaration expects the type list in reversed
// order, while CreateCall expects the parameter list in normal order.
case BUILT_IN_BOOL_COMPARE_AND_SWAP_1: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
Result = BuildCmpAndSwapAtomicBuiltin(exp, unsigned_char_type_node, true);
return true;
}
case BUILT_IN_BOOL_COMPARE_AND_SWAP_2: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
Result = BuildCmpAndSwapAtomicBuiltin(exp, short_unsigned_type_node, true);
return true;
}
case BUILT_IN_BOOL_COMPARE_AND_SWAP_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
Result = BuildCmpAndSwapAtomicBuiltin(exp, unsigned_type_node, true);
return true;
}
case BUILT_IN_BOOL_COMPARE_AND_SWAP_8: {
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5211,6 +5227,9 @@
}
case BUILT_IN_VAL_COMPARE_AND_SWAP_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5218,11 +5237,19 @@
case BUILT_IN_VAL_COMPARE_AND_SWAP_1:
case BUILT_IN_VAL_COMPARE_AND_SWAP_2:
case BUILT_IN_VAL_COMPARE_AND_SWAP_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
tree type = TREE_TYPE(exp);
Result = BuildCmpAndSwapAtomicBuiltin(exp, type, false);
return true;
}
case BUILT_IN_FETCH_AND_ADD_8:
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5234,6 +5261,9 @@
return true;
}
case BUILT_IN_FETCH_AND_SUB_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5241,10 +5271,17 @@
case BUILT_IN_FETCH_AND_SUB_1:
case BUILT_IN_FETCH_AND_SUB_2:
case BUILT_IN_FETCH_AND_SUB_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
Result = BuildBinaryAtomicBuiltin(exp, Intrinsic::atomic_load_sub);
return true;
}
case BUILT_IN_FETCH_AND_OR_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5252,10 +5289,17 @@
case BUILT_IN_FETCH_AND_OR_1:
case BUILT_IN_FETCH_AND_OR_2:
case BUILT_IN_FETCH_AND_OR_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
Result = BuildBinaryAtomicBuiltin(exp, Intrinsic::atomic_load_or);
return true;
}
case BUILT_IN_FETCH_AND_AND_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5263,10 +5307,17 @@
case BUILT_IN_FETCH_AND_AND_1:
case BUILT_IN_FETCH_AND_AND_2:
case BUILT_IN_FETCH_AND_AND_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
Result = BuildBinaryAtomicBuiltin(exp, Intrinsic::atomic_load_and);
return true;
}
case BUILT_IN_FETCH_AND_XOR_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5274,10 +5325,17 @@
case BUILT_IN_FETCH_AND_XOR_1:
case BUILT_IN_FETCH_AND_XOR_2:
case BUILT_IN_FETCH_AND_XOR_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
Result = BuildBinaryAtomicBuiltin(exp, Intrinsic::atomic_load_xor);
return true;
}
case BUILT_IN_FETCH_AND_NAND_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5285,10 +5343,17 @@
case BUILT_IN_FETCH_AND_NAND_1:
case BUILT_IN_FETCH_AND_NAND_2:
case BUILT_IN_FETCH_AND_NAND_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
Result = BuildBinaryAtomicBuiltin(exp, Intrinsic::atomic_load_nand);
return true;
}
case BUILT_IN_LOCK_TEST_AND_SET_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5296,11 +5361,18 @@
case BUILT_IN_LOCK_TEST_AND_SET_1:
case BUILT_IN_LOCK_TEST_AND_SET_2:
case BUILT_IN_LOCK_TEST_AND_SET_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
Result = BuildBinaryAtomicBuiltin(exp, Intrinsic::atomic_swap);
return true;
}
case BUILT_IN_ADD_AND_FETCH_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5308,6 +5380,10 @@
case BUILT_IN_ADD_AND_FETCH_1:
case BUILT_IN_ADD_AND_FETCH_2:
case BUILT_IN_ADD_AND_FETCH_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
const Type *ResultTy = ConvertType(TREE_TYPE(exp));
tree arglist = TREE_OPERAND(exp, 1);
Value* C[2] = {
@@ -5340,6 +5416,9 @@
return true;
}
case BUILT_IN_SUB_AND_FETCH_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5347,6 +5426,10 @@
case BUILT_IN_SUB_AND_FETCH_1:
case BUILT_IN_SUB_AND_FETCH_2:
case BUILT_IN_SUB_AND_FETCH_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
const Type *ResultTy = ConvertType(TREE_TYPE(exp));
tree arglist = TREE_OPERAND(exp, 1);
Value* C[2] = {
@@ -5379,6 +5462,9 @@
return true;
}
case BUILT_IN_OR_AND_FETCH_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5386,6 +5472,10 @@
case BUILT_IN_OR_AND_FETCH_1:
case BUILT_IN_OR_AND_FETCH_2:
case BUILT_IN_OR_AND_FETCH_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
const Type *ResultTy = ConvertType(TREE_TYPE(exp));
tree arglist = TREE_OPERAND(exp, 1);
Value* C[2] = {
@@ -5425,6 +5515,10 @@
case BUILT_IN_AND_AND_FETCH_1:
case BUILT_IN_AND_AND_FETCH_2:
case BUILT_IN_AND_AND_FETCH_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
const Type *ResultTy = ConvertType(TREE_TYPE(exp));
tree arglist = TREE_OPERAND(exp, 1);
Value* C[2] = {
@@ -5457,6 +5551,9 @@
return true;
}
case BUILT_IN_XOR_AND_FETCH_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5464,6 +5561,10 @@
case BUILT_IN_XOR_AND_FETCH_1:
case BUILT_IN_XOR_AND_FETCH_2:
case BUILT_IN_XOR_AND_FETCH_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
const Type *ResultTy = ConvertType(TREE_TYPE(exp));
tree arglist = TREE_OPERAND(exp, 1);
Value* C[2] = {
@@ -5496,6 +5597,9 @@
return true;
}
case BUILT_IN_NAND_AND_FETCH_8:
+#if defined(TARGET_ARM)
+ return false;
+#endif
#if defined(TARGET_POWERPC)
if (!TARGET_64BIT)
return false;
@@ -5503,6 +5607,10 @@
case BUILT_IN_NAND_AND_FETCH_1:
case BUILT_IN_NAND_AND_FETCH_2:
case BUILT_IN_NAND_AND_FETCH_4: {
+#if defined(TARGET_ARM)
+ if (TARGET_THUMB1 || !arm_arch6)
+ return false;
+#endif
const Type *ResultTy = ConvertType(TREE_TYPE(exp));
tree arglist = TREE_OPERAND(exp, 1);
Value* C[2] = {
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