src/arm64/lithium-arm64.cc - Issue 1244693002: Add support for adding an external and a tagged pointer

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Unified Diff: src/arm64/lithium-arm64.cc

Issue 1244693002: Add support for adding an external and a tagged pointer (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: updates Created 5 years, 5 months ago

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Index: src/arm64/lithium-arm64.cc

diff --git a/src/arm64/lithium-arm64.cc b/src/arm64/lithium-arm64.cc

index dc28f8d9a284d1f5ab3bd36c8f6fe93b1b1a465d..57c24b1988076b33393517e31c77691901bc7d99 100644

--- a/src/arm64/lithium-arm64.cc

+++ b/src/arm64/lithium-arm64.cc

@@ -888,7 +888,8 @@ LInstruction* LChunkBuilder::DoAdd(HAdd* instr) {

return result;

} else if (instr->representation().IsExternal()) {

DCHECK(instr->left()->representation().IsExternal());

- DCHECK(instr->right()->representation().IsInteger32());

+ DCHECK(instr->right()->representation().IsInteger32() ||

+ instr->right()->representation().IsTagged());

DCHECK(!instr->CheckFlag(HValue::kCanOverflow));

LOperand* left = UseRegisterAtStart(instr->left());

LOperand* right = UseRegisterOrConstantAtStart(instr->right());