Revert 101465, it broke internal OpenGL testing.
Probably the best way to know that all getOperand() calls have been handled
is to replace that API instead of updating.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101579 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/BuildLibCalls.cpp b/lib/Transforms/Utils/BuildLibCalls.cpp
index 1e20430..767fa3a 100644
--- a/lib/Transforms/Utils/BuildLibCalls.cpp
+++ b/lib/Transforms/Utils/BuildLibCalls.cpp
@@ -395,11 +395,11 @@
FT->getParamType(2) != TD->getIntPtrType(Context) ||
FT->getParamType(3) != TD->getIntPtrType(Context))
return false;
-
- if (isFoldable(3, 2, false)) {
- EmitMemCpy(CI->getOperand(0), CI->getOperand(1), CI->getOperand(2),
+
+ if (isFoldable(4, 3, false)) {
+ EmitMemCpy(CI->getOperand(1), CI->getOperand(2), CI->getOperand(3),
1, false, B, TD);
- replaceCall(CI->getOperand(0));
+ replaceCall(CI->getOperand(1));
return true;
}
return false;
@@ -418,11 +418,11 @@
FT->getParamType(2) != TD->getIntPtrType(Context) ||
FT->getParamType(3) != TD->getIntPtrType(Context))
return false;
-
- if (isFoldable(3, 2, false)) {
- EmitMemMove(CI->getOperand(0), CI->getOperand(1), CI->getOperand(2),
+
+ if (isFoldable(4, 3, false)) {
+ EmitMemMove(CI->getOperand(1), CI->getOperand(2), CI->getOperand(3),
1, false, B, TD);
- replaceCall(CI->getOperand(0));
+ replaceCall(CI->getOperand(1));
return true;
}
return false;
@@ -436,12 +436,12 @@
FT->getParamType(2) != TD->getIntPtrType(Context) ||
FT->getParamType(3) != TD->getIntPtrType(Context))
return false;
-
- if (isFoldable(3, 2, false)) {
- Value *Val = B.CreateIntCast(CI->getOperand(1), B.getInt8Ty(),
+
+ if (isFoldable(4, 3, false)) {
+ Value *Val = B.CreateIntCast(CI->getOperand(2), B.getInt8Ty(),
false);
- EmitMemSet(CI->getOperand(0), Val, CI->getOperand(2), false, B, TD);
- replaceCall(CI->getOperand(0));
+ EmitMemSet(CI->getOperand(1), Val, CI->getOperand(3), false, B, TD);
+ replaceCall(CI->getOperand(1));
return true;
}
return false;
@@ -462,8 +462,8 @@
// st[rp]cpy_chk call which may fail at runtime if the size is too long.
// TODO: It might be nice to get a maximum length out of the possible
// string lengths for varying.
- if (isFoldable(2, 1, true)) {
- Value *Ret = EmitStrCpy(CI->getOperand(0), CI->getOperand(1), B, TD,
+ if (isFoldable(3, 2, true)) {
+ Value *Ret = EmitStrCpy(CI->getOperand(1), CI->getOperand(2), B, TD,
Name.substr(2, 6));
replaceCall(Ret);
return true;
@@ -479,10 +479,10 @@
!FT->getParamType(2)->isIntegerTy() ||
FT->getParamType(3) != TD->getIntPtrType(Context))
return false;
-
- if (isFoldable(3, 2, false)) {
- Value *Ret = EmitStrNCpy(CI->getOperand(0), CI->getOperand(1),
- CI->getOperand(2), B, TD, Name.substr(2, 7));
+
+ if (isFoldable(4, 3, false)) {
+ Value *Ret = EmitStrNCpy(CI->getOperand(1), CI->getOperand(2),
+ CI->getOperand(3), B, TD, Name.substr(2, 7));
replaceCall(Ret);
return true;
}