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author | Ali Saidi <Ali.Saidi@ARM.com> | 2011-01-18 16:30:02 -0600 |
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committer | Ali Saidi <Ali.Saidi@ARM.com> | 2011-01-18 16:30:02 -0600 |
commit | 0f9a3671b6d12f887501bc80ca50bb23c383686d (patch) | |
tree | 5406b672b12e85c0654362272350cb50057be595 /src/arch/arm/isa/templates/mult.isa | |
parent | 96375409ea7a5593ddd7f4f723db349921f35142 (diff) | |
download | gem5-0f9a3671b6d12f887501bc80ca50bb23c383686d.tar.xz |
ARM: Add support for moving predicated false dest operands from sources.
Diffstat (limited to 'src/arch/arm/isa/templates/mult.isa')
-rw-r--r-- | src/arch/arm/isa/templates/mult.isa | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/arch/arm/isa/templates/mult.isa b/src/arch/arm/isa/templates/mult.isa index d5001fb5f..dd4847fd4 100644 --- a/src/arch/arm/isa/templates/mult.isa +++ b/src/arch/arm/isa/templates/mult.isa @@ -57,6 +57,11 @@ def template Mult3Constructor {{ _reg0, _reg1, _reg2) { %(constructor)s; + if (!(condCode == COND_AL || condCode == COND_UC)) { + for (int x = 0; x < _numDestRegs; x++) { + _srcRegIdx[_numSrcRegs++] = _destRegIdx[x]; + } + } } }}; @@ -82,5 +87,10 @@ def template Mult4Constructor {{ _reg0, _reg1, _reg2, _reg3) { %(constructor)s; + if (!(condCode == COND_AL || condCode == COND_UC)) { + for (int x = 0; x < _numDestRegs; x++) { + _srcRegIdx[_numSrcRegs++] = _destRegIdx[x]; + } + } } }}; |