Update counting VR for promotion
For 64-bit it makes sense to compute VR uses together for
int and long because core reg is shared.
Change-Id: Ie8676ece12c928d090da2465dfb4de4e91411920
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
diff --git a/compiler/dex/quick/x86/codegen_x86.h b/compiler/dex/quick/x86/codegen_x86.h
index b0c54e8..6655a59 100644
--- a/compiler/dex/quick/x86/codegen_x86.h
+++ b/compiler/dex/quick/x86/codegen_x86.h
@@ -933,6 +933,13 @@
InToRegStorageMapping in_to_reg_storage_mapping_;
+ bool WideGPRsAreAliases() OVERRIDE {
+ return cu_->target64; // On 64b, we have 64b GPRs.
+ }
+ bool WideFPRsAreAliases() OVERRIDE {
+ return true; // xmm registers have 64b views even on x86.
+ }
+
private:
// The number of vector registers [0..N] reserved by a call to ReserveVectorRegisters
int num_reserved_vector_regs_;