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use std:: for isnan() and fix decoding of fcmpe*

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--HG--
extra : convert_revision : 06be0f8572e26c3c7e761b482248304ce1afa038
This commit is contained in:
Ali Saidi
2007-01-30 11:22:22 -05:00
parent e3fad2dcea
commit e82e5b5084
1 changed files with 7 additions and 7 deletions
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14
src/arch/sparc/isa/decoder.isa
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@@ -738,7 +738,7 @@ decode OP default Unknown::unknown()
format BasicOperate{
0x51: fcmps({{
uint8_t fcc;
if(isnan(Frs1s) || isnan(Frs2s))
if(std::isnan(Frs1s) || std::isnan(Frs2s))
fcc = 3;
else if(Frs1s < Frs2s)
fcc = 1;
@@ -753,7 +753,7 @@ decode OP default Unknown::unknown()
}});
0x52: fcmpd({{
uint8_t fcc;
if(isnan(Frs1s) || isnan(Frs2s))
if(std::isnan(Frs1s) || std::isnan(Frs2s))
fcc = 3;
else if(Frs1s < Frs2s)
fcc = 1;
@@ -767,9 +767,9 @@ decode OP default Unknown::unknown()
Fsr = insertBits(Fsr, firstbit +1, firstbit, fcc);
}});
0x53: FpUnimpl::fcmpq();
0x54: fcmpes({{
0x55: fcmpes({{
uint8_t fcc = 0;
if(isnan(Frs1s) || isnan(Frs2s))
if(std::isnan(Frs1s) || std::isnan(Frs2s))
fault = new FpExceptionIEEE754;
if(Frs1s < Frs2s)
fcc = 1;
@@ -780,9 +780,9 @@ decode OP default Unknown::unknown()
firstbit = FCMPCC * 2 + 30;
Fsr = insertBits(Fsr, firstbit +1, firstbit, fcc);
}});
0x55: fcmped({{
0x56: fcmped({{
uint8_t fcc = 0;
if(isnan(Frs1s) || isnan(Frs2s))
if(std::isnan(Frs1s) || std::isnan(Frs2s))
fault = new FpExceptionIEEE754;
if(Frs1s < Frs2s)
fcc = 1;
@@ -793,7 +793,7 @@ decode OP default Unknown::unknown()
firstbit = FCMPCC * 2 + 30;
Fsr = insertBits(Fsr, firstbit +1, firstbit, fcc);
}});
0x56: FpUnimpl::fcmpeq();
0x57: FpUnimpl::fcmpeq();
default: FailUnimpl::fpop2();
}
}