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authorGabe Black <gblack@eecs.umich.edu>2009-08-17 20:04:03 -0700
committerGabe Black <gblack@eecs.umich.edu>2009-08-17 20:04:03 -0700
commit5d834c28ebd0fba5f1626486b3cbd2d6a476dead (patch)
treec6c618d7542ef9a63b41d2fb1f8b0c9926013b38 /src/arch/x86/isa/insts/simd64
parentc9a954c77a1fb59092f8165b3fe3d3dd75848cd6 (diff)
downloadgem5-5d834c28ebd0fba5f1626486b3cbd2d6a476dead.tar.xz
X86: Implement the integer media max instructions.
Diffstat (limited to 'src/arch/x86/isa/insts/simd64')
-rw-r--r--src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py31
1 files changed, 29 insertions, 2 deletions
diff --git a/src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py b/src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py
index 34c1799b0..8d8247300 100644
--- a/src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py
+++ b/src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py
@@ -84,6 +84,33 @@ def macroop PMINSW_MMX_P {
mmini mmx, mmx, ufp1, size=2, ext=2
};
-# PMAXUB
-# PMAXSW
+def macroop PMAXUB_MMX_MMX {
+ mmaxi mmx, mmx, mmxm, size=1, ext=0
+};
+
+def macroop PMAXUB_MMX_M {
+ ldfp ufp1, seg, sib, disp, dataSize=8
+ mmaxi mmx, mmx, ufp1, size=1, ext=0
+};
+
+def macroop PMAXUB_MMX_P {
+ rdip t7
+ ldfp ufp1, seg, riprel, disp, dataSize=8
+ mmaxi mmx, mmx, ufp1, size=1, ext=0
+};
+
+def macroop PMAXSW_MMX_MMX {
+ mmaxi mmx, mmx, mmxm, size=2, ext=2
+};
+
+def macroop PMAXSW_MMX_M {
+ ldfp ufp1, seg, sib, disp, dataSize=8
+ mmaxi mmx, mmx, ufp1, size=2, ext=2
+};
+
+def macroop PMAXSW_MMX_P {
+ rdip t7
+ ldfp ufp1, seg, riprel, disp, dataSize=8
+ mmaxi mmx, mmx, ufp1, size=2, ext=2
+};
'''