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radeon/llvm: use correct intrinsic for CEIL

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Should be round_posinf instead of round_neginf.

Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
This commit is contained in:
Vadim Girlin 2012-05-15 18:48:06 +04:00
parent 0298238bdd
commit 63a8595271
2 changed files with 3 additions and 3 deletions
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4
src/gallium/drivers/radeon/R600Instructions.td
View file

@ -312,8 +312,8 @@ def TRUNC : R600_1OP <
def CEIL : R600_1OP <
0x12, "CEIL",
[(set R600_Reg32:$dst, (int_AMDIL_round_neginf R600_Reg32:$src))]> {
let AMDILOp = AMDILInst.ROUND_NEGINF_f32;
[(set R600_Reg32:$dst, (int_AMDIL_round_posinf R600_Reg32:$src))]> {
let AMDILOp = AMDILInst.ROUND_POSINF_f32;
}
def RNDNE : R600_1OP <

2
src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
View file

@ -968,7 +968,7 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx)
bld_base->op_actions[TGSI_OPCODE_TXQ].fetch_args = tex_fetch_args;
bld_base->op_actions[TGSI_OPCODE_TXQ].intr_name = "llvm.AMDGPU.txq";
bld_base->op_actions[TGSI_OPCODE_CEIL].emit = lp_build_tgsi_intrinsic;
bld_base->op_actions[TGSI_OPCODE_CEIL].intr_name = "llvm.AMDIL.round.neginf.";
bld_base->op_actions[TGSI_OPCODE_CEIL].intr_name = "llvm.AMDIL.round.posinf.";