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Teach PatternMatch that splat vectors could be floating point as well as

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integer. Fixes PR9228!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125613 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2011-02-15 23:13:23 +00:00
parent 738a00eb86
commit 8a670edf1b
2 changed files with 32 additions and 3 deletions
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7
include/llvm/Support/PatternMatch.h
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@@ -81,7 +81,8 @@ struct apint_match {
return true;
}
if (ConstantVector *CV = dyn_cast<ConstantVector>(V))
if (ConstantInt *CI = cast_or_null<ConstantInt>(CV->getSplatValue())) {
if (ConstantInt *CI =
dyn_cast_or_null<ConstantInt>(CV->getSplatValue())) {
Res = &CI->getValue();
return true;
}
@@ -126,7 +127,7 @@ struct cst_pred_ty : public Predicate {
if (const ConstantInt *CI = dyn_cast<ConstantInt>(V))
return this->isValue(CI->getValue());
if (const ConstantVector *CV = dyn_cast<ConstantVector>(V))
if (ConstantInt *CI = cast_or_null<ConstantInt>(CV->getSplatValue()))
if (ConstantInt *CI = dyn_cast_or_null<ConstantInt>(CV->getSplatValue()))
return this->isValue(CI->getValue());
return false;
}
@@ -146,7 +147,7 @@ struct api_pred_ty : public Predicate {
return true;
}
if (const ConstantVector *CV = dyn_cast<ConstantVector>(V))
if (ConstantInt *CI = cast_or_null<ConstantInt>(CV->getSplatValue()))
if (ConstantInt *CI = dyn_cast_or_null<ConstantInt>(CV->getSplatValue()))
if (this->isValue(CI->getValue())) {
Res = &CI->getValue();
return true;