fix potential div by zero

trbauer · igcbot · commit cf76b17c777d · 2021-06-18T23:43:20.000+02:00
diff --git a/IGC/Compiler/CISACodeGen/CShader.cpp b/IGC/Compiler/CISACodeGen/CShader.cpp
@@ -3309,9 +3309,7 @@ bool CShader::CompileSIMDSizeInCommon(SIMDMode simdMode)
 
 uint32_t CShader::GetShaderThreadUsageRate()
 {
-    uint32_t grfNum = GRF_TOTAL_NUM;
-
-    return grfNum / GRF_TOTAL_NUM;
+    return 1;
 }
 
 CShader* CShaderProgram::GetShader(SIMDMode simd, ShaderDispatchMode mode)

Original file line number	Diff line number	Diff line change
`@@ -3309,9 +3309,7 @@ bool CShader::CompileSIMDSizeInCommon(SIMDMode simdMode)`
`3309`	`3309`
`3310`	`3310`	`uint32_t CShader::GetShaderThreadUsageRate()`
`3311`	`3311`	`{`
`3312`		`- uint32_t grfNum = GRF_TOTAL_NUM;`
`3313`		`-`
`3314`		`- return grfNum / GRF_TOTAL_NUM;`
	`3312`	`+ return 1;`
`3315`	`3313`	`}`
`3316`	`3314`
`3317`	`3315`	`CShader* CShaderProgram::GetShader(SIMDMode simd, ShaderDispatchMode mode)`