From: Marek Olšák Date: Sat, 30 Jul 2016 14:23:48 +0000 (+0200) Subject: radeonsi: use llvm.amdgcn.rsq.f64 if available X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1fb6e55eafbbf56e0ca12aebfc129cb2ceb4a752;p=mesa.git radeonsi: use llvm.amdgcn.rsq.f64 if available Reviewed-by: Nicolai Hähnle --- diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c index 4c603fb1aad..cd9ac268eed 100644 --- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c +++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c @@ -1758,7 +1758,8 @@ void radeon_llvm_context_init(struct radeon_llvm_context *ctx, const char *tripl bld_base->op_actions[TGSI_OPCODE_DSLT].emit = emit_dcmp; bld_base->op_actions[TGSI_OPCODE_DSNE].emit = emit_dcmp; bld_base->op_actions[TGSI_OPCODE_DRSQ].emit = build_tgsi_intrinsic_nomem; - bld_base->op_actions[TGSI_OPCODE_DRSQ].intr_name = "llvm.AMDGPU.rsq.f64"; + bld_base->op_actions[TGSI_OPCODE_DRSQ].intr_name = + HAVE_LLVM >= 0x0309 ? "llvm.amdgcn.rsq.f64" : "llvm.AMDGPU.rsq.f64"; bld_base->op_actions[TGSI_OPCODE_DSQRT].emit = build_tgsi_intrinsic_nomem; bld_base->op_actions[TGSI_OPCODE_DSQRT].intr_name = "llvm.sqrt.f64"; bld_base->op_actions[TGSI_OPCODE_ELSE].emit = else_emit;