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Improved error messages.

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This commit is contained in:
Jernej Krempuš
2012-10-03 03:44:34 +02:00
parent b798974f3a
commit 115bc7113e
1 changed files with 8 additions and 6 deletions
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14
gen/toir.cpp
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@@ -45,6 +45,8 @@
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/raw_ostream.h"
llvm::cl::opt<bool> checkPrintf("check-printf-calls",
llvm::cl::desc("Validate printf call format strings against arguments"),
llvm::cl::ZeroOrMore);
@@ -994,8 +996,8 @@ DValue* CallExp::toElem(IRState* p)
llvm::SmallVector<llvm::Constant*, 32> mask;
for(int i = 2, n = arguments->dim; i < n; i++){
Expression* exp = static_cast<Expression*>(arguments->data[i]);
if(exp->op != TOKint64){
error("Function %s was declared with pragma shufflevector. Because of that all of its arguments except the first two must be integer literals.", fndecl->toChars());
if(exp->op != TOKint64 || exp->type->ty != Tint32){
error("Function %s was declared with pragma shufflevector. Because of that all of its arguments except for the first two must be int literals.", fndecl->toChars());
fatal();
}
IntegerExp* iexp = static_cast<IntegerExp*>(arguments->data[i]);
@@ -1011,8 +1013,8 @@ DValue* CallExp::toElem(IRState* p)
// extractelement
else if(fndecl->llvmInternal == LLVMextractelement) {
Expression* exp2 = static_cast<Expression*>(arguments->data[1]);
if(exp2->op != TOKint64){
error("Function %s was declared with pragma extractelement. Because of that its second argument must be an integer literal.", fndecl->toChars());
if(exp2->op != TOKint64 || exp2->type->ty != Tint32){
error("Function %s was declared with pragma extractelement. Because of that its second argument must be an int literal.", fndecl->toChars());
fatal();
}
LLValue* idx = exp2->toElem(p)->getRVal();
@@ -1023,8 +1025,8 @@ DValue* CallExp::toElem(IRState* p)
// insertelement
else if(fndecl->llvmInternal == LLVMinsertelement) {
Expression* exp3 = static_cast<Expression*>(arguments->data[2]);
if(exp3->op != TOKint64){
error("Function %s was declared with pragma extractelement. Because of that its second argument must be an integer literal.", fndecl->toChars());
if(exp3->op != TOKint64 || exp3->type->ty != Tint32){
error("Function %s was declared with pragma insertelement. Because of that its third argument must be an int literal.", fndecl->toChars());
fatal();
}
LLValue* idx = exp3->toElem(p)->getRVal();