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-rw-r--r--src/gallium/drivers/radeon/AMDGPUInstructions.td7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/AMDGPUInstructions.td b/src/gallium/drivers/radeon/AMDGPUInstructions.td
index 1f0d582d82b..a004b9c5aba 100644
--- a/src/gallium/drivers/radeon/AMDGPUInstructions.td
+++ b/src/gallium/drivers/radeon/AMDGPUInstructions.td
@@ -74,6 +74,13 @@ class FABS <RegisterClass rc> : AMDGPUShaderInst <
[(set rc:$dst, (fabs rc:$src0))]
>;
+class FNEG <RegisterClass rc> : AMDGPUShaderInst <
+ (outs rc:$dst),
+ (ins rc:$src0),
+ "FNEG $dst, $src0",
+ [(set rc:$dst, (fneg rc:$src0))]
+>;
+
} // End isPseudo = 1, hasCustomInserter = 1
} // End isCodeGenOnly = 1