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r600: fix XPD with writemask

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same variable used for 2 different temp registers
fixes e.g. glsl/bump
This commit is contained in:
Andre Maasikas 2010-01-27 10:20:15 +02:00 • committed by Alex Deucher
parent e3257912e0
commit 0dab80fbfb
1 changed files with 8 additions and 7 deletions
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15
src/mesa/drivers/dri/r600/r700_assembler.c
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@ -4164,20 +4164,21 @@ GLboolean assemble_TEX(r700_AssemblerBase *pAsm)
GLboolean assemble_XPD(r700_AssemblerBase *pAsm)
{
BITS tmp;
BITS tmp1;
BITS tmp2 = 0;
if( GL_FALSE == checkop2(pAsm) )
{
return GL_FALSE;
}
tmp = gethelpr(pAsm);
tmp1 = gethelpr(pAsm);
pAsm->D.dst.opcode = SQ_OP2_INST_MUL;
setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
pAsm->D.dst.rtype = DST_REG_TEMPORARY;
pAsm->D.dst.reg = tmp;
pAsm->D.dst.reg = tmp1;
nomask_PVSDST(&(pAsm->D.dst));
if( GL_FALSE == assemble_src(pAsm, 0, -1) )
@ -4203,11 +4204,11 @@ GLboolean assemble_XPD(r700_AssemblerBase *pAsm)
if(0xF != pAsm->pILInst[pAsm->uiCurInst].DstReg.WriteMask)
{
tmp = gethelpr(pAsm);
tmp2 = gethelpr(pAsm);
setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
pAsm->D.dst.rtype = DST_REG_TEMPORARY;
pAsm->D.dst.reg = tmp;
pAsm->D.dst.reg = tmp2;
nomask_PVSDST(&(pAsm->D.dst));
}
@ -4235,7 +4236,7 @@ GLboolean assemble_XPD(r700_AssemblerBase *pAsm)
// result1 + (neg) result0
setaddrmode_PVSSRC(&(pAsm->S[2].src),ADDR_ABSOLUTE);
pAsm->S[2].src.rtype = SRC_REG_TEMPORARY;
pAsm->S[2].src.reg = tmp;
pAsm->S[2].src.reg = tmp1;
neg_PVSSRC(&(pAsm->S[2].src));
noswizzle_PVSSRC(&(pAsm->S[2].src));
@ -4258,7 +4259,7 @@ GLboolean assemble_XPD(r700_AssemblerBase *pAsm)
// Use tmp as source
setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
pAsm->S[0].src.reg = tmp;
pAsm->S[0].src.reg = tmp2;
noneg_PVSSRC(&(pAsm->S[0].src));
noswizzle_PVSSRC(&(pAsm->S[0].src));