diff options
| author | Marek Olšák <[email protected]> | 2016-07-30 16:23:48 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-08-03 17:46:46 +0200 |
| commit | 1fb6e55eafbbf56e0ca12aebfc129cb2ceb4a752 (patch) | |
| tree | 150e95fabc646856eb31748d71f4bd5e7b34afec | |
| parent | db2d31dab1ce8b91b5563b5cc63df2863c4f7e4b (diff) | |
radeonsi: use llvm.amdgcn.rsq.f64 if available
Reviewed-by: Nicolai Hähnle <[email protected]>
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c | 3 |
1 files changed, 2 insertions, 1 deletions
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; |