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X86: Bit scan forward/reverse were accidentally transposed.

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This commit is contained in:
Gabe Black 2008-06-12 00:45:52 -04:00
parent 254cc07650
commit 16e189fad2
1 changed files with 6 additions and 6 deletions
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12
src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_scan.py
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@ -82,7 +82,7 @@
# Authors: Gabe Black
microcode = '''
def macroop BSF_R_R {
def macroop BSR_R_R {
# Determine if the input was zero, and also move it to a temp reg.
movi t1, t1, t0, dataSize=8
and t1, regm, regm, flags=(ZF,)
@ -131,7 +131,7 @@ end:
fault "NoFault"
};
def macroop BSF_R_M {
def macroop BSR_R_M {
movi t1, t1, t0, dataSize=8
ld t1, seg, sib, disp
@ -183,7 +183,7 @@ end:
fault "NoFault"
};
def macroop BSF_R_P {
def macroop BSR_R_P {
rdip t7
movi t1, t1, t0, dataSize=8
@ -236,7 +236,7 @@ end:
fault "NoFault"
};
def macroop BSR_R_R {
def macroop BSF_R_R {
# Determine if the input was zero, and also move it to a temp reg.
mov t1, t1, t0, dataSize=8
and t1, regm, regm, flags=(ZF,)
@ -282,7 +282,7 @@ end:
fault "NoFault"
};
def macroop BSR_R_M {
def macroop BSF_R_M {
mov t1, t1, t0, dataSize=8
ld t1, seg, sib, disp
@ -331,7 +331,7 @@ end:
fault "NoFault"
};
def macroop BSR_R_P {
def macroop BSF_R_P {
rdip t7
mov t1, t1, t0, dataSize=8