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-rw-r--r--src/gallium/drivers/radeon/SIInstructions.td4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/SIInstructions.td b/src/gallium/drivers/radeon/SIInstructions.td
index 286819638a8..8f9de525340 100644
--- a/src/gallium/drivers/radeon/SIInstructions.td
+++ b/src/gallium/drivers/radeon/SIInstructions.td
@@ -529,7 +529,9 @@ defm V_TRUNC_F32 : VOP1_32 <0x00000021, "V_TRUNC_F32", []>;
defm V_CEIL_F32 : VOP1_32 <0x00000022, "V_CEIL_F32", []>;
defm V_RNDNE_F32 : VOP1_32 <0x00000023, "V_RNDNE_F32", []>;
defm V_FLOOR_F32 : VOP1_32 <0x00000024, "V_FLOOR_F32", []>;
-defm V_EXP_F32 : VOP1_32 <0x00000025, "V_EXP_F32", []>;
+defm V_EXP_F32 : VOP1_32 <0x00000025, "V_EXP_F32",
+ [(set VReg_32:$dst, (fexp2 AllReg_32:$src0))]
+>;
defm V_LOG_CLAMP_F32 : VOP1_32 <0x00000026, "V_LOG_CLAMP_F32", []>;
defm V_LOG_F32 : VOP1_32 <0x00000027, "V_LOG_F32", []>;
defm V_RCP_CLAMP_F32 : VOP1_32 <0x00000028, "V_RCP_CLAMP_F32", []>;