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path: root/src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py
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Diffstat (limited to 'src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py')
-rw-r--r--src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py b/src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py
index 9a7c226af..ae3c6cc6f 100644
--- a/src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py
+++ b/src/arch/x86/isa/insts/general_purpose/data_conversion/sign_extension.py
@@ -55,7 +55,7 @@
microcode = '''
def macroop CDQE_R {
- sext reg, reg, "env.dataSize << 2"
+ sexti reg, reg, "env.dataSize << 2 - 1"
};
def macroop CQO_R_R {