GCC does not appear to have a -march= string for Westmere,
which is a bit surprising as it has a few more instructions than a
Nehalem, but a few less than a Sandy Bridge.
---
configure | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 6083d21..8b68bbc 100755
--- a/configure
+++ b/configure
@@ -2182,6 +2182,8 @@ suncc_flags(){
prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;;
*-sse3) echo -xarch=sse3 ;;
core2) echo -xarch=ssse3 -xchip=core2 ;;
+ corei7) echo -xarch=sse4_2 -xchip=nehalem ;;
+ corei7-avx) echo -xarch=avx -xchip=sandybridge ;;
amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;;
athlon-4|athlon-[mx]p) echo -xarch=ssea ;;
k8|opteron|athlon64|athlon-fx)
@@ -2655,7 +2657,7 @@ elif enabled x86; then
disable cmov
;;
# targets that do support conditional mov (cmov)
-
i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|amdfam10|barcelona|atom|bdver*)
+
i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|corei7*|amdfam10|barcelona|atom|bdver*)
cpuflags="-march=$cpu"
enable cmov
enable fast_cmov
--
1.7.12
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