tree b07b3b1c279a67cff1b6fa10ec96ef4e37ab3613
parent 55c081c6754f128049f56ed2342a07b601849ce9
author Stephen Hines <srhines@google.com> 1408092760 -0700
committer Stephen Hines <srhines@google.com> 1408144446 -0700

Suppress warnings on our second compilation (for 64-bit).

Bug: 16031597
Bug: 17052573

Without this patch the 64-bit compilation path will print duplicate warning
diagnostics, since we call the frontend twice (for 32-bit, and then 64-bit).
The simplest fix is to not print warnings for the second compilation. A bug
(17052573) has been filed to track fixing this a better way (actually printing
out all warning diagnostics, but removing duplicates explicitly).

Change-Id: I78ac0ebd2b132713ec0c86c2cf234da2b620eecf