[FPEnv] [Clang] Enable constrained FP support for PowerPC
authorQiu Chaofan <qiucofan@cn.ibm.com>
Fri, 11 Sep 2020 16:37:36 +0000 (00:37 +0800)
committerQiu Chaofan <qiucofan@cn.ibm.com>
Fri, 11 Sep 2020 16:39:52 +0000 (00:39 +0800)
commit8ecc8520bc5bc20ae00c13e5ae13f8edbb80642e
treee022fe1b4d81bb2323d5dc3e77320fcfe6ddb5d7
parentbd2f7ad6036caf214c4e3f46bcea9d4aa70bb810
[FPEnv] [Clang] Enable constrained FP support for PowerPC

d4ce862f introduced HasStrictFP to disable generating constrained FP
operations for platforms lacking support. Since work for enabling
constrained FP on PowerPC is almost done, we'd like to enable it.

Reviewed By: kpn, steven.zhang

Differential Revision: https://reviews.llvm.org/D87223
clang/lib/Basic/Targets/PPC.h
clang/test/CodeGen/builtins-ppc-fpconstrained.c