Changes in directory llvm/include/llvm/Target:
TargetLowering.h updated: 1.104 -> 1.105
---
Log message:
Allow the target to override the ISD::CondCode that's to be used to test the
result of the comparison libcall against zero.
---
Diffs of the changes: (+16 -0)
TargetLowering.h | 16 ++++++++++++++++
1 files changed, 16 insertions(+)
Index: llvm/include/llvm/Target/TargetLowering.h
diff -u llvm/include/llvm/Target/TargetLowering.h:1.104
llvm/include/llvm/Target/TargetLowering.h:1.105
--- llvm/include/llvm/Target/TargetLowering.h:1.104 Mon Jan 29 16:58:52 2007
+++ llvm/include/llvm/Target/TargetLowering.h Wed Jan 31 03:29:11 2007
@@ -855,6 +855,18 @@
return LibcallRoutineNames[Call];
}
+ /// setCmpLibcallCC - Override the default CondCode to be used to test the
+ /// result of the comparison libcall against zero.
+ void setCmpLibcallCC(RTLIB::Libcall Call, ISD::CondCode CC) {
+ CmpLibcallCCs[Call] = CC;
+ }
+
+ /// getCmpLibcallCC - Get the CondCode that's to be used to test the result
of
+ /// the comparison libcall against zero.
+ ISD::CondCode getCmpLibcallCC(RTLIB::Libcall Call) const {
+ return CmpLibcallCCs[Call];
+ }
+
protected:
/// addLegalAddressScale - Add a integer (> 1) value which can be used as
/// scale in the target addressing mode. Note: the ordering matters so the
@@ -992,6 +1004,10 @@
///
const char *LibcallRoutineNames[RTLIB::UNKNOWN_LIBCALL];
+ /// CmpLibcallCCs - The ISD::CondCode that should be used to test the result
+ /// of each of the comparison libcall against zero.
+ ISD::CondCode CmpLibcallCCs[RTLIB::UNKNOWN_LIBCALL];
+
protected:
/// When lowering %llvm.memset this field specifies the maximum number of
/// store operations that may be substituted for the call to memset. Targets
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