projects
/
platform
/
upstream
/
llvm.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
cd9f7b8
)
[X86] Add one stepping of Broadwell to the CPU name autodetection for march=native.
author
Craig Topper
<craig.topper@gmail.com>
Mon, 23 Mar 2015 00:15:06 +0000
(
00:15
+0000)
committer
Craig Topper
<craig.topper@gmail.com>
Mon, 23 Mar 2015 00:15:06 +0000
(
00:15
+0000)
llvm-svn: 232927
llvm/lib/Support/Host.cpp
patch
|
blob
|
history
diff --git
a/llvm/lib/Support/Host.cpp
b/llvm/lib/Support/Host.cpp
index
42bc342
..
0263806
100644
(file)
--- a/
llvm/lib/Support/Host.cpp
+++ b/
llvm/lib/Support/Host.cpp
@@
-361,6
+361,12
@@
StringRef sys::getHostCPUName() {
// versions instead of the i7 versions).
return HasAVX2 ? "core-avx2" : "corei7";
+ // Broadwell:
+ case 61:
+ // Not all Broadwell processors support AVX too (such as the Pentium
+ // versions instead of the i7 versions).
+ return HasAVX2 ? "broadwell" : "corei7";
+
case 28: // Most 45 nm Intel Atom processors
case 38: // 45 nm Atom Lincroft
case 39: // 32 nm Atom Medfield