Re-commit: [AMDGPU] Use S_DENORM_MODE for gfx10
Summary: During fdiv32 lowering use S_DENORM_MODE to select denorm mode in gfx10.
Reviewers: arsenm, rampitec
Reviewed By: arsenm, rampitec
Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D65620
llvm-svn: 367969
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.h b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.h
index acafd6f..421054e 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.h
@@ -369,6 +369,9 @@
// result bit per item in the wavefront.
SETCC,
SETREG,
+
+ DENORM_MODE,
+
// FP ops with input and output chain.
FMA_W_CHAIN,
FMUL_W_CHAIN,