src/arm/cpu-arm.cc - Issue 797233002: Make FlushICache NOP for Nvidia Denver CPU's.

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Unified Diff: src/arm/cpu-arm.cc

Issue 797233002: Make FlushICache NOP for Nvidia Denver CPU's. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Make FlushICache NOP for Nvidia Denver CPU's. Created 6 years ago

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Index: src/arm/cpu-arm.cc

diff --git a/src/arm/cpu-arm.cc b/src/arm/cpu-arm.cc

index 9c7104eb95a72961d3abffbb8cf0054a30eb183c..4a340708f9334faa7a59d127e9518067beca85e4 100644

--- a/src/arm/cpu-arm.cc

+++ b/src/arm/cpu-arm.cc

@@ -27,6 +27,8 @@ namespace internal {

void CpuFeatures::FlushICache(void* start, size_t size) {

if (size == 0) return;

+ if (CpuFeatures::IsSupported(COHERENT_CACHE)) return;

#if defined(USE_SIMULATOR)

// Not generating ARM instructions for C-code. This means that we are

// building an ARM emulator based target. We should notify the simulator