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Add OpSMod support with other modulo operations

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baldurk
2020-04-08 13:43:40 +01:00
parent 8a6dbd7045
commit 96c7eb0b93
2 changed files with 22 additions and 26 deletions
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renderdoc/driver/shaders/spirv/spirv_debug.cpp
+2 -1
View File
@@ -1011,6 +1011,7 @@ void ThreadState::StepNext(ShaderDebugState *state,
case Op::SDiv:
case Op::UDiv:
case Op::UMod:
case Op::SMod:
case Op::SRem:
case Op::IAdd:
case Op::ISub:
@@ -1117,7 +1118,7 @@ void ThreadState::StepNext(ShaderDebugState *state,
}
}
}
else if(opdata.op == Op::SRem)
else if(opdata.op == Op::SRem || opdata.op == Op::SMod)
{
for(uint8_t c = 0; c < var.columns; c++)
{
util/test/demos/vk/vk_shader_debug_zoo.cpp
+20 -25
View File
@@ -540,41 +540,34 @@ void main()
OpStore %Color %Color_9
OpBranch %break
; test OpSRem
; test OpSRem/OpSMod
%test_10 = OpLabel
%a_10 = OpIAdd %int %zeroi %int_15
%b_10 = OpIAdd %int %zeroi %int_4
%mod_10 = OpSRem %int %a_10 %b_10
%_10 = OpConvertSToF %float %mod_10
%Color_10 = OpCompositeConstruct %float4 %_10 %_10 %_10 %_10
%rem_10 = OpSRem %int %a_10 %b_10
%mod_10 = OpSMod %int %a_10 %b_10
%remf_10 = OpConvertSToF %float %rem_10
%modf_10 = OpConvertSToF %float %mod_10
%Color_10 = OpCompositeConstruct %float4 %remf_10 %remf_10 %modf_10 %modf_10
OpStore %Color %Color_10
OpBranch %break
%test_11 = OpLabel
%a_11 = OpIAdd %int %zeroi %int_neg15
%b_11 = OpIAdd %int %zeroi %int_4
%mod_11 = OpSRem %int %a_11 %b_11
%_11 = OpConvertSToF %float %mod_11
%Color_11 = OpCompositeConstruct %float4 %_11 %_11 %_11 %_11
OpStore %Color %Color_11
; once was a test of mod/rem with negative parameters, which is undefined.
; This test is kept as a no-op to avoid needing to renumber everything below.
OpStore %Color %float_0000
OpBranch %break
%test_12 = OpLabel
%a_12 = OpIAdd %int %zeroi %int_15
%b_12 = OpIAdd %int %zeroi %int_neg4
%mod_12 = OpSRem %int %a_12 %b_12
%_12 = OpConvertSToF %float %mod_12
%Color_12 = OpCompositeConstruct %float4 %_12 %_12 %_12 %_12
OpStore %Color %Color_12
; once was a test of mod/rem with negative parameters, which is undefined.
; This test is kept as a no-op to avoid needing to renumber everything below.
OpStore %Color %float_0000
OpBranch %break
%test_13 = OpLabel
%a_13 = OpIAdd %int %zeroi %int_neg15
%b_13 = OpIAdd %int %zeroi %int_neg4
%mod_13 = OpSRem %int %a_13 %b_13
%_13 = OpConvertSToF %float %mod_13
%Color_13 = OpCompositeConstruct %float4 %_13 %_13 %_13 %_13
OpStore %Color %Color_13
; once was a test of mod/rem with negative parameters, which is undefined.
; This test is kept as a no-op to avoid needing to renumber everything below.
OpStore %Color %float_0000
OpBranch %break
; test mod/rem with zeros
@@ -602,9 +595,11 @@ void main()
%test_17 = OpLabel
%b_17 = OpIAdd %int %zeroi %int_4
%mod_17 = OpSRem %int %zeroi %b_17
%_17 = OpConvertSToF %float %mod_17
%Color_17 = OpCompositeConstruct %float4 %_17 %_17 %_17 %_17
%mod_17 = OpSMod %int %zeroi %b_17
%rem_17 = OpSRem %int %zeroi %b_17
%modf_17 = OpConvertSToF %float %mod_17
%remf_17 = OpConvertSToF %float %rem_17
%Color_17 = OpCompositeConstruct %float4 %modf_17 %modf_17 %remf_17 %remf_17
OpStore %Color %Color_17
OpBranch %break