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Print range and type for phis, too.

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To comply with c1visualizer syntax, the format for ranges and types has changed
slightly. Furthermore, the format for phi uses has been changed a bit for more
consistency, too.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/14882006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
svenpanne@chromium.org 2013-05-13 11:51:49 +00:00
parent cf1b80703f
commit 4525879eb0
1 changed files with 13 additions and 6 deletions
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19
src/hydrogen-instructions.cc
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@ -426,6 +426,8 @@ bool Range::MulAndCheckOverflow(Range* other) {
const char* HType::ToString() {
// Note: The c1visualizer syntax for locals allows only a sequence of the
// following characters: A-Za-z0-9_-|:
switch (type_) {
case kTagged: return "tagged";
case kTaggedPrimitive: return "primitive";
@ -440,7 +442,7 @@ const char* HType::ToString() {
case kUninitialized: return "uninitialized";
}
UNREACHABLE();
return "Unreachable code";
return "unreachable";
}
@ -694,16 +696,18 @@ void HValue::SetBlock(HBasicBlock* block) {
void HValue::PrintTypeTo(StringStream* stream) {
if (!representation().IsTagged() || type().Equals(HType::Tagged())) return;
stream->Add(" type[%s]", type().ToString());
stream->Add(" type:%s", type().ToString());
}
void HValue::PrintRangeTo(StringStream* stream) {
if (range() == NULL || range()->IsMostGeneric()) return;
stream->Add(" range[%d,%d,m0=%d]",
// Note: The c1visualizer syntax for locals allows only a sequence of the
// following characters: A-Za-z0-9_-|:
stream->Add(" range:%d_%d%s",
range()->lower(),
range()->upper(),
static_cast<int>(range()->CanBeMinusZero()));
range()->CanBeMinusZero() ? "_m0" : "");
}
@ -1894,14 +1898,17 @@ void HPhi::PrintTo(StringStream* stream) {
value->PrintNameTo(stream);
stream->Add(" ");
}
stream->Add(" uses%d_%di_%dd_%dt",
stream->Add(" uses:%d_%di_%dd_%dt",
UseCount(),
int32_non_phi_uses() + int32_indirect_uses(),
double_non_phi_uses() + double_indirect_uses(),
tagged_non_phi_uses() + tagged_indirect_uses());
stream->Add("%s%s]",
stream->Add("%s%s",
is_live() ? "_live" : "",
IsConvertibleToInteger() ? "" : "_ncti");
PrintRangeTo(stream);
PrintTypeTo(stream);
stream->Add("]");
}