https://bugs.llvm.org/show_bug.cgi?id=38594
Bug ID: 38594
Summary: i686-apple-darwin target-cpu is i686 ?
Product: clang
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: Driver
Assignee: unassignedclangb...@nondot.org
Reporter: gonzalob...@gmail.com
CC: llvm-bugs@lists.llvm.org
echo | clang -### -E - --target=i686-apple-darwin
produces: -target-cpu i686
Does that mean that the following CPU is used?
https://github.com/llvm-mirror/llvm/blob/3b09b9e80ea336869ce855baa4c11b5cd762aa44/lib/Target/X86/X86.td#L460
def : Proc<"i686", [FeatureX87, FeatureSlowUAMem16, FeatureCMOV]>;
Given that the first Apple machines using Intel CPUs were from the mid 2000s,
and were using core CPUs with SSE3, I must ask, if this is correct, what is the
reason for it?
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