src/x64/assembler-x64.cc - Issue 10806013: Push rdi instead of rsi when probing for CPU features.

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Unified Diff: src/x64/assembler-x64.cc

Issue 10806013: Push rdi instead of rsi when probing for CPU features. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 8 years, 5 months ago

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Index: src/x64/assembler-x64.cc

diff --git a/src/x64/assembler-x64.cc b/src/x64/assembler-x64.cc

index 77f92d844d5bd7798eb647082ba6545916709ea6..b3aa93611eacb98c6bf52de628ba9d4306c6b4c3 100644

--- a/src/x64/assembler-x64.cc

+++ b/src/x64/assembler-x64.cc

@@ -75,7 +75,7 @@ void CpuFeatures::Probe() {

// Save old rsp, since we are going to modify the stack.

__ push(rbp);

__ pushfq();

- __ push(rsi);

+ __ push(rdi);

__ push(rcx);

__ push(rbx);

__ movq(rbp, rsp);

@@ -129,7 +129,7 @@ void CpuFeatures::Probe() {

__ movq(rsp, rbp);

__ pop(rbx);

__ pop(rcx);

- __ pop(rsi);

+ __ pop(rdi);

__ popfq();

__ pop(rbp);

__ ret(0);

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