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-rw-r--r--llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
index 790a69b8439..58c025faffc 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
@@ -29,6 +29,7 @@ AMDGPULegalizerInfo::AMDGPULegalizerInfo() {
using namespace TargetOpcode;
const LLT S1= LLT::scalar(1);
+ const LLT V2S16 = LLT::vector(2, 16);
const LLT S32 = LLT::scalar(32);
const LLT S64 = LLT::scalar(64);
const LLT P1 = LLT::pointer(1, 64);
@@ -36,6 +37,12 @@ AMDGPULegalizerInfo::AMDGPULegalizerInfo() {
setAction({G_ADD, S32}, Legal);
+ setAction({G_BITCAST, V2S16}, Legal);
+ setAction({G_BITCAST, 1, S32}, Legal);
+
+ setAction({G_BITCAST, S32}, Legal);
+ setAction({G_BITCAST, 1, V2S16}, Legal);
+
// FIXME: i1 operands to intrinsics should always be legal, but other i1
// values may not be legal. We need to figure out how to distinguish
// between these two scenarios.
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