[PATCH 1/1] R600: FMA is VecALU only instruction
Jan Vesely
jan.vesely at rutgers.edu
Thu Oct 9 16:59:55 PDT 2014
Signed-off-by: Jan Vesely <jan.vesely at rutgers.edu>
---
Fixes hangs/failures of sin/cos/tan tests on my EG card
lib/Target/R600/R600Instructions.td | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/Target/R600/R600Instructions.td b/lib/Target/R600/R600Instructions.td
index a883c83..114c6e4 100644
--- a/lib/Target/R600/R600Instructions.td
+++ b/lib/Target/R600/R600Instructions.td
@@ -917,7 +917,7 @@ class MULADD_IEEE_Common <bits<5> inst> : R600_3OP <
class FMA_Common <bits<5> inst> : R600_3OP <
inst, "FMA",
- [(set f32:$dst, (fma f32:$src0, f32:$src1, f32:$src2))]
+ [(set f32:$dst, (fma f32:$src0, f32:$src1, f32:$src2))], VecALU
>;
class CNDE_Common <bits<5> inst> : R600_3OP <
--
1.9.3
More information about the llvm-commits
mailing list