runtime/vm/intermediate_language_arm.cc - Issue 2974633003: Option to truncate integers to 64 bits, part 1 (core VM changes)

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Unified Diff: runtime/vm/intermediate_language_arm.cc

Issue 2974633003: Option to truncate integers to 64 bits, part 1 (core VM changes) (Closed)

Patch Set: Created 3 years, 5 months ago

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Index: runtime/vm/intermediate_language_arm.cc

diff --git a/runtime/vm/intermediate_language_arm.cc b/runtime/vm/intermediate_language_arm.cc

index 9515ea3abb214b142b6ffbf94775ea1ac9dcd5c1..5ba506f9af089897a7da594deffbd73af7e955e8 100644

--- a/runtime/vm/intermediate_language_arm.cc

+++ b/runtime/vm/intermediate_language_arm.cc

@@ -6546,6 +6546,8 @@ void ShiftMintOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {

ASSERT(locs()->in(1).constant().IsSmi());

const int32_t shift =

reinterpret_cast<int32_t>(locs()->in(1).constant().raw()) >> 1;

+ ASSERT(!has_shift_count_check());

+ ASSERT(shift >= 0);

switch (op_kind()) {

case Token::kSHR: {

if (shift < 32) {