Merge pull request #2349 from KhronosGroup/return-precision
GLSL/SPV: Propagaet precision qualifier from function to return value.
This commit is contained in:
John Kessenich
GitHub
commit
f3cb189697
@ -61,7 +61,7 @@ ERROR: node is still EOpNull!
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0:49 Constant:
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0:49 0.000000
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0:50 Branch: Return with expression
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0:50 Construct float ( temp 4-element array of 7-element array of float)
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0:50 Construct float ( temp 4-element array of 7-element array of highp float)
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0:50 direct index ( temp 7-element array of highp float)
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0:50 'a' ( in 5-element array of 7-element array of highp float)
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0:50 Constant:
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@ -76,7 +76,7 @@ ERROR: node is still EOpNull!
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0:50 Constant:
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0:50 3 (const int)
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0:51 Branch: Return with expression
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0:51 Construct float ( temp 4-element array of 7-element array of float)
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0:51 Construct float ( temp 4-element array of 7-element array of highp float)
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0:51 direct index ( temp 7-element array of highp float)
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0:51 'a' ( in 5-element array of 7-element array of highp float)
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0:51 Constant:
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@ -91,7 +91,7 @@ ERROR: node is still EOpNull!
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0:51 Constant:
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0:51 3 (const int)
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0:52 Branch: Return with expression
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0:52 Construct float ( temp 4-element array of 7-element array of float)
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0:52 Construct float ( temp 4-element array of 7-element array of highp float)
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0:52 direct index ( temp 7-element array of highp float)
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0:52 'a' ( in 5-element array of 7-element array of highp float)
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0:52 Constant:
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@ -31,7 +31,7 @@ ERROR: node is still EOpNull!
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0:9 'a' ( in 5-element array of mediump float)
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0:11 Sequence
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0:11 Branch: Return with expression
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0:11 Construct float ( temp 4-element array of float)
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0:11 Construct float ( temp 4-element array of mediump float)
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0:11 direct index ( temp mediump float)
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0:11 'a' ( in 5-element array of mediump float)
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0:11 Constant:
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@ -168,7 +168,7 @@ ERROR: node is still EOpNull!
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0:9 'a' ( in 5-element array of mediump float)
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0:11 Sequence
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0:11 Branch: Return with expression
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0:11 Construct float ( temp 4-element array of float)
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0:11 Construct float ( temp 4-element array of mediump float)
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0:11 direct index ( temp mediump float)
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0:11 'a' ( in 5-element array of mediump float)
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0:11 Constant:
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@ -1,12 +1,12 @@
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spv.forwardFun.frag
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// Module Version 10000
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// Generated by (magic number): 8000a
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// Id's are bound by 64
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// Id's are bound by 60
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Capability Shader
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Fragment 4 "main" 20 30 36 63
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EntryPoint Fragment 4 "main" 20 30 36 59
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ExecutionMode 4 OriginUpperLeft
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Source GLSL 140
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Name 4 "main"
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@ -20,7 +20,7 @@ spv.forwardFun.frag
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Name 27 "f"
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Name 30 "gl_FragColor"
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Name 36 "d"
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Name 63 "bigColor"
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Name 59 "bigColor"
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Decorate 10(unreachableReturn() RelaxedPrecision
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Decorate 16(foo(vf4;) RelaxedPrecision
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Decorate 15(bar) RelaxedPrecision
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@ -41,15 +41,11 @@ spv.forwardFun.frag
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Decorate 36(d) RelaxedPrecision
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Decorate 36(d) Location 2
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Decorate 37 RelaxedPrecision
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Decorate 44 RelaxedPrecision
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Decorate 45 RelaxedPrecision
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Decorate 49 RelaxedPrecision
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Decorate 50 RelaxedPrecision
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Decorate 52 RelaxedPrecision
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Decorate 55 RelaxedPrecision
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Decorate 56 RelaxedPrecision
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Decorate 59 RelaxedPrecision
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Decorate 60 RelaxedPrecision
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Decorate 63(bigColor) RelaxedPrecision
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Decorate 63(bigColor) Location 0
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Decorate 59(bigColor) RelaxedPrecision
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Decorate 59(bigColor) Location 0
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2: TypeVoid
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3: TypeFunction 2
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8: TypeFloat 32
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@ -67,11 +63,11 @@ spv.forwardFun.frag
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38: 8(float) Constant 1082549862
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39: TypeBool
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43: 8(float) Constant 1067030938
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48: 8(float) Constant 1083179008
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53: TypeInt 32 0
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54: 53(int) Constant 0
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57: 53(int) Constant 1
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63(bigColor): 19(ptr) Variable Input
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46: 8(float) Constant 1083179008
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49: TypeInt 32 0
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50: 49(int) Constant 0
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53: 49(int) Constant 1
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59(bigColor): 19(ptr) Variable Input
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4(main): 2 Function None 3
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5: Label
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18(color): 13(ptr) Variable Function
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@ -97,31 +93,25 @@ spv.forwardFun.frag
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FunctionEnd
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10(unreachableReturn(): 8(float) Function None 9
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11: Label
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44: 26(ptr) Variable Function
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49: 26(ptr) Variable Function
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34: 2 FunctionCall 6(bar()
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37: 8(float) Load 36(d)
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40: 39(bool) FOrdLessThan 37 38
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SelectionMerge 42 None
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BranchConditional 40 41 47
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BranchConditional 40 41 45
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41: Label
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Store 44 43
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45: 8(float) Load 44
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ReturnValue 45
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47: Label
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Store 49 48
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50: 8(float) Load 49
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ReturnValue 50
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ReturnValue 43
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45: Label
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ReturnValue 46
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42: Label
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Unreachable
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FunctionEnd
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16(foo(vf4;): 8(float) Function None 14
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15(bar): 13(ptr) FunctionParameter
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17: Label
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55: 26(ptr) AccessChain 15(bar) 54
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56: 8(float) Load 55
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58: 26(ptr) AccessChain 15(bar) 57
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59: 8(float) Load 58
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60: 8(float) FAdd 56 59
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ReturnValue 60
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51: 26(ptr) AccessChain 15(bar) 50
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52: 8(float) Load 51
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54: 26(ptr) AccessChain 15(bar) 53
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55: 8(float) Load 54
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56: 8(float) FAdd 52 55
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ReturnValue 56
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FunctionEnd
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@ -5,12 +5,12 @@ WARNING: 0:139: 'switch' : last case/default label not followed by statements
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// Module Version 10000
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// Generated by (magic number): 8000a
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// Id's are bound by 275
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// Id's are bound by 269
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Capability Shader
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Fragment 4 "main" 68 81 135 233 239
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EntryPoint Fragment 4 "main" 62 75 129 227 233
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ExecutionMode 4 OriginUpperLeft
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Source ESSL 310
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Name 4 "main"
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@ -22,21 +22,21 @@ WARNING: 0:139: 'switch' : last case/default label not followed by statements
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Name 17 "v1"
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Name 18 "v2"
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Name 19 "i1"
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Name 66 "local"
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Name 68 "c"
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Name 79 "f"
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Name 81 "x"
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Name 135 "d"
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Name 161 "i"
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Name 181 "j"
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Name 233 "color"
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Name 239 "v"
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Name 240 "param"
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Name 242 "param"
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Name 244 "param"
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Name 252 "param"
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Name 254 "param"
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Name 256 "param"
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Name 60 "local"
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Name 62 "c"
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Name 73 "f"
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Name 75 "x"
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Name 129 "d"
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Name 155 "i"
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Name 175 "j"
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Name 227 "color"
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Name 233 "v"
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Name 234 "param"
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Name 236 "param"
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Name 238 "param"
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Name 246 "param"
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Name 248 "param"
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Name 250 "param"
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Decorate 15(foo1(vf4;vf4;i1;) RelaxedPrecision
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Decorate 12(v1) RelaxedPrecision
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Decorate 13(v2) RelaxedPrecision
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@ -51,142 +51,136 @@ WARNING: 0:139: 'switch' : last case/default label not followed by statements
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Decorate 31 RelaxedPrecision
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Decorate 33 RelaxedPrecision
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Decorate 59 RelaxedPrecision
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Decorate 62 RelaxedPrecision
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Decorate 60(local) RelaxedPrecision
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Decorate 62(c) Flat
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Decorate 62(c) Location 0
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Decorate 63 RelaxedPrecision
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Decorate 67 RelaxedPrecision
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Decorate 73(f) RelaxedPrecision
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Decorate 129(d) RelaxedPrecision
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Decorate 129(d) Flat
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Decorate 135(d) Location 1
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2: TypeVoid
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3: TypeFunction 2
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6: TypeFloat 32
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@ -197,295 +191,295 @@ WARNING: 0:139: 'switch' : last case/default label not followed by statements
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11: TypeFunction 7(fvec4) 8(ptr) 8(ptr) 10(ptr)
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36: 6(float) Constant 0
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37: 7(fvec4) ConstantComposite 36 36 36 36
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50: 6(float) Constant 1065353216
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51: 7(fvec4) ConstantComposite 50 50 50 50
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67: TypePointer Input 9(int)
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68(c): 67(ptr) Variable Input
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71: 9(int) Constant 1
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78: TypePointer Function 6(float)
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80: TypePointer Input 6(float)
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81(x): 80(ptr) Variable Input
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135(d): 67(ptr) Variable Input
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162: 9(int) Constant 0
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169: 9(int) Constant 10
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170: TypeBool
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182: 9(int) Constant 20
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189: 9(int) Constant 30
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194: 6(float) Constant 1120429670
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214: 6(float) Constant 1079739679
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232: TypePointer Output 6(float)
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233(color): 232(ptr) Variable Output
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238: TypePointer Input 7(fvec4)
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239(v): 238(ptr) Variable Input
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247: TypeInt 32 0
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248: 247(int) Constant 1
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259: 247(int) Constant 2
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48: 6(float) Constant 1065353216
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49: 7(fvec4) ConstantComposite 48 48 48 48
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61: TypePointer Input 9(int)
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62(c): 61(ptr) Variable Input
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65: 9(int) Constant 1
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72: TypePointer Function 6(float)
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74: TypePointer Input 6(float)
|
||||
75(x): 74(ptr) Variable Input
|
||||
129(d): 61(ptr) Variable Input
|
||||
156: 9(int) Constant 0
|
||||
163: 9(int) Constant 10
|
||||
164: TypeBool
|
||||
176: 9(int) Constant 20
|
||||
183: 9(int) Constant 30
|
||||
188: 6(float) Constant 1120429670
|
||||
208: 6(float) Constant 1079739679
|
||||
226: TypePointer Output 6(float)
|
||||
227(color): 226(ptr) Variable Output
|
||||
232: TypePointer Input 7(fvec4)
|
||||
233(v): 232(ptr) Variable Input
|
||||
241: TypeInt 32 0
|
||||
242: 241(int) Constant 1
|
||||
253: 241(int) Constant 2
|
||||
4(main): 2 Function None 3
|
||||
5: Label
|
||||
66(local): 10(ptr) Variable Function
|
||||
79(f): 78(ptr) Variable Function
|
||||
161(i): 10(ptr) Variable Function
|
||||
181(j): 10(ptr) Variable Function
|
||||
240(param): 8(ptr) Variable Function
|
||||
242(param): 8(ptr) Variable Function
|
||||
244(param): 10(ptr) Variable Function
|
||||
252(param): 8(ptr) Variable Function
|
||||
254(param): 8(ptr) Variable Function
|
||||
256(param): 10(ptr) Variable Function
|
||||
69: 9(int) Load 68(c)
|
||||
Store 66(local) 69
|
||||
70: 9(int) Load 66(local)
|
||||
72: 9(int) IAdd 70 71
|
||||
Store 66(local) 72
|
||||
73: 9(int) Load 68(c)
|
||||
SelectionMerge 77 None
|
||||
Switch 73 76
|
||||
case 1: 74
|
||||
case 2: 75
|
||||
76: Label
|
||||
88: 6(float) Load 81(x)
|
||||
89: 6(float) ExtInst 1(GLSL.std.450) 15(Tan) 88
|
||||
Store 79(f) 89
|
||||
Branch 77
|
||||
74: Label
|
||||
82: 6(float) Load 81(x)
|
||||
83: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 82
|
||||
Store 79(f) 83
|
||||
Branch 77
|
||||
75: Label
|
||||
85: 6(float) Load 81(x)
|
||||
86: 6(float) ExtInst 1(GLSL.std.450) 14(Cos) 85
|
||||
Store 79(f) 86
|
||||
Branch 77
|
||||
77: Label
|
||||
91: 9(int) Load 68(c)
|
||||
SelectionMerge 95 None
|
||||
Switch 91 94
|
||||
case 1: 92
|
||||
case 2: 93
|
||||
94: Label
|
||||
105: 6(float) Load 81(x)
|
||||
106: 6(float) ExtInst 1(GLSL.std.450) 15(Tan) 105
|
||||
107: 6(float) Load 79(f)
|
||||
108: 6(float) FAdd 107 106
|
||||
Store 79(f) 108
|
||||
Branch 95
|
||||
92: Label
|
||||
96: 6(float) Load 81(x)
|
||||
97: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 96
|
||||
98: 6(float) Load 79(f)
|
||||
99: 6(float) FAdd 98 97
|
||||
Store 79(f) 99
|
||||
Branch 93
|
||||
93: Label
|
||||
100: 6(float) Load 81(x)
|
||||
101: 6(float) ExtInst 1(GLSL.std.450) 14(Cos) 100
|
||||
102: 6(float) Load 79(f)
|
||||
103: 6(float) FAdd 102 101
|
||||
Store 79(f) 103
|
||||
Branch 95
|
||||
95: Label
|
||||
110: 9(int) Load 68(c)
|
||||
SelectionMerge 113 None
|
||||
Switch 110 113
|
||||
case 1: 111
|
||||
case 2: 112
|
||||
111: Label
|
||||
114: 6(float) Load 81(x)
|
||||
115: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 114
|
||||
116: 6(float) Load 79(f)
|
||||
117: 6(float) FAdd 116 115
|
||||
Store 79(f) 117
|
||||
Branch 113
|
||||
112: Label
|
||||
119: 6(float) Load 81(x)
|
||||
120: 6(float) ExtInst 1(GLSL.std.450) 14(Cos) 119
|
||||
121: 6(float) Load 79(f)
|
||||
122: 6(float) FAdd 121 120
|
||||
Store 79(f) 122
|
||||
Branch 113
|
||||
113: Label
|
||||
125: 9(int) Load 68(c)
|
||||
SelectionMerge 129 None
|
||||
Switch 125 128
|
||||
case 1: 126
|
||||
case 2: 127
|
||||
128: Label
|
||||
156: 6(float) Load 81(x)
|
||||
157: 6(float) ExtInst 1(GLSL.std.450) 15(Tan) 156
|
||||
158: 6(float) Load 79(f)
|
||||
159: 6(float) FAdd 158 157
|
||||
Store 79(f) 159
|
||||
Branch 129
|
||||
126: Label
|
||||
130: 6(float) Load 81(x)
|
||||
131: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 130
|
||||
132: 6(float) Load 79(f)
|
||||
133: 6(float) FAdd 132 131
|
||||
Store 79(f) 133
|
||||
Branch 129
|
||||
127: Label
|
||||
136: 9(int) Load 135(d)
|
||||
SelectionMerge 139 None
|
||||
Switch 136 139
|
||||
case 1: 137
|
||||
case 2: 138
|
||||
137: Label
|
||||
140: 6(float) Load 81(x)
|
||||
141: 6(float) Load 81(x)
|
||||
142: 6(float) FMul 140 141
|
||||
143: 6(float) Load 81(x)
|
||||
60(local): 10(ptr) Variable Function
|
||||
73(f): 72(ptr) Variable Function
|
||||
155(i): 10(ptr) Variable Function
|
||||
175(j): 10(ptr) Variable Function
|
||||
234(param): 8(ptr) Variable Function
|
||||
236(param): 8(ptr) Variable Function
|
||||
238(param): 10(ptr) Variable Function
|
||||
246(param): 8(ptr) Variable Function
|
||||
248(param): 8(ptr) Variable Function
|
||||
250(param): 10(ptr) Variable Function
|
||||
63: 9(int) Load 62(c)
|
||||
Store 60(local) 63
|
||||
64: 9(int) Load 60(local)
|
||||
66: 9(int) IAdd 64 65
|
||||
Store 60(local) 66
|
||||
67: 9(int) Load 62(c)
|
||||
SelectionMerge 71 None
|
||||
Switch 67 70
|
||||
case 1: 68
|
||||
case 2: 69
|
||||
70: Label
|
||||
82: 6(float) Load 75(x)
|
||||
83: 6(float) ExtInst 1(GLSL.std.450) 15(Tan) 82
|
||||
Store 73(f) 83
|
||||
Branch 71
|
||||
68: Label
|
||||
76: 6(float) Load 75(x)
|
||||
77: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 76
|
||||
Store 73(f) 77
|
||||
Branch 71
|
||||
69: Label
|
||||
79: 6(float) Load 75(x)
|
||||
80: 6(float) ExtInst 1(GLSL.std.450) 14(Cos) 79
|
||||
Store 73(f) 80
|
||||
Branch 71
|
||||
71: Label
|
||||
85: 9(int) Load 62(c)
|
||||
SelectionMerge 89 None
|
||||
Switch 85 88
|
||||
case 1: 86
|
||||
case 2: 87
|
||||
88: Label
|
||||
99: 6(float) Load 75(x)
|
||||
100: 6(float) ExtInst 1(GLSL.std.450) 15(Tan) 99
|
||||
101: 6(float) Load 73(f)
|
||||
102: 6(float) FAdd 101 100
|
||||
Store 73(f) 102
|
||||
Branch 89
|
||||
86: Label
|
||||
90: 6(float) Load 75(x)
|
||||
91: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 90
|
||||
92: 6(float) Load 73(f)
|
||||
93: 6(float) FAdd 92 91
|
||||
Store 73(f) 93
|
||||
Branch 87
|
||||
87: Label
|
||||
94: 6(float) Load 75(x)
|
||||
95: 6(float) ExtInst 1(GLSL.std.450) 14(Cos) 94
|
||||
96: 6(float) Load 73(f)
|
||||
97: 6(float) FAdd 96 95
|
||||
Store 73(f) 97
|
||||
Branch 89
|
||||
89: Label
|
||||
104: 9(int) Load 62(c)
|
||||
SelectionMerge 107 None
|
||||
Switch 104 107
|
||||
case 1: 105
|
||||
case 2: 106
|
||||
105: Label
|
||||
108: 6(float) Load 75(x)
|
||||
109: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 108
|
||||
110: 6(float) Load 73(f)
|
||||
111: 6(float) FAdd 110 109
|
||||
Store 73(f) 111
|
||||
Branch 107
|
||||
106: Label
|
||||
113: 6(float) Load 75(x)
|
||||
114: 6(float) ExtInst 1(GLSL.std.450) 14(Cos) 113
|
||||
115: 6(float) Load 73(f)
|
||||
116: 6(float) FAdd 115 114
|
||||
Store 73(f) 116
|
||||
Branch 107
|
||||
107: Label
|
||||
119: 9(int) Load 62(c)
|
||||
SelectionMerge 123 None
|
||||
Switch 119 122
|
||||
case 1: 120
|
||||
case 2: 121
|
||||
122: Label
|
||||
150: 6(float) Load 75(x)
|
||||
151: 6(float) ExtInst 1(GLSL.std.450) 15(Tan) 150
|
||||
152: 6(float) Load 73(f)
|
||||
153: 6(float) FAdd 152 151
|
||||
Store 73(f) 153
|
||||
Branch 123
|
||||
120: Label
|
||||
124: 6(float) Load 75(x)
|
||||
125: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 124
|
||||
126: 6(float) Load 73(f)
|
||||
127: 6(float) FAdd 126 125
|
||||
Store 73(f) 127
|
||||
Branch 123
|
||||
121: Label
|
||||
130: 9(int) Load 129(d)
|
||||
SelectionMerge 133 None
|
||||
Switch 130 133
|
||||
case 1: 131
|
||||
case 2: 132
|
||||
131: Label
|
||||
134: 6(float) Load 75(x)
|
||||
135: 6(float) Load 75(x)
|
||||
136: 6(float) FMul 134 135
|
||||
137: 6(float) Load 75(x)
|
||||
138: 6(float) FMul 136 137
|
||||
139: 6(float) Load 73(f)
|
||||
140: 6(float) FAdd 139 138
|
||||
Store 73(f) 140
|
||||
Branch 133
|
||||
132: Label
|
||||
142: 6(float) Load 75(x)
|
||||
143: 6(float) Load 75(x)
|
||||
144: 6(float) FMul 142 143
|
||||
145: 6(float) Load 79(f)
|
||||
145: 6(float) Load 73(f)
|
||||
146: 6(float) FAdd 145 144
|
||||
Store 79(f) 146
|
||||
Branch 139
|
||||
138: Label
|
||||
148: 6(float) Load 81(x)
|
||||
149: 6(float) Load 81(x)
|
||||
150: 6(float) FMul 148 149
|
||||
151: 6(float) Load 79(f)
|
||||
152: 6(float) FAdd 151 150
|
||||
Store 79(f) 152
|
||||
Branch 139
|
||||
139: Label
|
||||
Branch 129
|
||||
129: Label
|
||||
Store 161(i) 162
|
||||
Branch 163
|
||||
163: Label
|
||||
LoopMerge 165 166 None
|
||||
Branch 167
|
||||
167: Label
|
||||
168: 9(int) Load 161(i)
|
||||
171: 170(bool) SLessThan 168 169
|
||||
BranchConditional 171 164 165
|
||||
164: Label
|
||||
172: 9(int) Load 68(c)
|
||||
SelectionMerge 176 None
|
||||
Switch 172 175
|
||||
case 1: 173
|
||||
case 2: 174
|
||||
175: Label
|
||||
208: 6(float) Load 81(x)
|
||||
209: 6(float) ExtInst 1(GLSL.std.450) 15(Tan) 208
|
||||
210: 6(float) Load 79(f)
|
||||
211: 6(float) FAdd 210 209
|
||||
Store 79(f) 211
|
||||
Branch 176
|
||||
173: Label
|
||||
177: 6(float) Load 81(x)
|
||||
178: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 177
|
||||
179: 6(float) Load 79(f)
|
||||
180: 6(float) FAdd 179 178
|
||||
Store 79(f) 180
|
||||
Store 181(j) 182
|
||||
Branch 183
|
||||
183: Label
|
||||
LoopMerge 185 186 None
|
||||
Branch 187
|
||||
187: Label
|
||||
188: 9(int) Load 181(j)
|
||||
190: 170(bool) SLessThan 188 189
|
||||
BranchConditional 190 184 185
|
||||
184: Label
|
||||
191: 6(float) Load 79(f)
|
||||
192: 6(float) FAdd 191 50
|
||||
Store 79(f) 192
|
||||
193: 6(float) Load 79(f)
|
||||
195: 170(bool) FOrdLessThan 193 194
|
||||
SelectionMerge 197 None
|
||||
BranchConditional 195 196 197
|
||||
196: Label
|
||||
Branch 185
|
||||
197: Label
|
||||
Branch 186
|
||||
186: Label
|
||||
199: 9(int) Load 181(j)
|
||||
200: 9(int) IAdd 199 71
|
||||
Store 181(j) 200
|
||||
Branch 183
|
||||
185: Label
|
||||
Branch 176
|
||||
174: Label
|
||||
202: 6(float) Load 81(x)
|
||||
203: 6(float) ExtInst 1(GLSL.std.450) 14(Cos) 202
|
||||
204: 6(float) Load 79(f)
|
||||
Store 73(f) 146
|
||||
Branch 133
|
||||
133: Label
|
||||
Branch 123
|
||||
123: Label
|
||||
Store 155(i) 156
|
||||
Branch 157
|
||||
157: Label
|
||||
LoopMerge 159 160 None
|
||||
Branch 161
|
||||
161: Label
|
||||
162: 9(int) Load 155(i)
|
||||
165: 164(bool) SLessThan 162 163
|
||||
BranchConditional 165 158 159
|
||||
158: Label
|
||||
166: 9(int) Load 62(c)
|
||||
SelectionMerge 170 None
|
||||
Switch 166 169
|
||||
case 1: 167
|
||||
case 2: 168
|
||||
169: Label
|
||||
202: 6(float) Load 75(x)
|
||||
203: 6(float) ExtInst 1(GLSL.std.450) 15(Tan) 202
|
||||
204: 6(float) Load 73(f)
|
||||
205: 6(float) FAdd 204 203
|
||||
Store 79(f) 205
|
||||
Branch 176
|
||||
176: Label
|
||||
213: 6(float) Load 79(f)
|
||||
215: 170(bool) FOrdLessThan 213 214
|
||||
SelectionMerge 217 None
|
||||
BranchConditional 215 216 217
|
||||
Store 73(f) 205
|
||||
Branch 170
|
||||
167: Label
|
||||
171: 6(float) Load 75(x)
|
||||
172: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 171
|
||||
173: 6(float) Load 73(f)
|
||||
174: 6(float) FAdd 173 172
|
||||
Store 73(f) 174
|
||||
Store 175(j) 176
|
||||
Branch 177
|
||||
177: Label
|
||||
LoopMerge 179 180 None
|
||||
Branch 181
|
||||
181: Label
|
||||
182: 9(int) Load 175(j)
|
||||
184: 164(bool) SLessThan 182 183
|
||||
BranchConditional 184 178 179
|
||||
178: Label
|
||||
185: 6(float) Load 73(f)
|
||||
186: 6(float) FAdd 185 48
|
||||
Store 73(f) 186
|
||||
187: 6(float) Load 73(f)
|
||||
189: 164(bool) FOrdLessThan 187 188
|
||||
SelectionMerge 191 None
|
||||
BranchConditional 189 190 191
|
||||
190: Label
|
||||
Branch 179
|
||||
191: Label
|
||||
Branch 180
|
||||
180: Label
|
||||
193: 9(int) Load 175(j)
|
||||
194: 9(int) IAdd 193 65
|
||||
Store 175(j) 194
|
||||
Branch 177
|
||||
179: Label
|
||||
Branch 170
|
||||
168: Label
|
||||
196: 6(float) Load 75(x)
|
||||
197: 6(float) ExtInst 1(GLSL.std.450) 14(Cos) 196
|
||||
198: 6(float) Load 73(f)
|
||||
199: 6(float) FAdd 198 197
|
||||
Store 73(f) 199
|
||||
Branch 170
|
||||
170: Label
|
||||
207: 6(float) Load 73(f)
|
||||
209: 164(bool) FOrdLessThan 207 208
|
||||
SelectionMerge 211 None
|
||||
BranchConditional 209 210 211
|
||||
210: Label
|
||||
Branch 159
|
||||
211: Label
|
||||
Branch 160
|
||||
160: Label
|
||||
213: 9(int) Load 155(i)
|
||||
214: 9(int) IAdd 213 65
|
||||
Store 155(i) 214
|
||||
Branch 157
|
||||
159: Label
|
||||
215: 9(int) Load 62(c)
|
||||
SelectionMerge 218 None
|
||||
Switch 215 218
|
||||
case 1: 216
|
||||
case 2: 217
|
||||
216: Label
|
||||
Branch 165
|
||||
219: 6(float) Load 75(x)
|
||||
220: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 219
|
||||
221: 6(float) Load 73(f)
|
||||
222: 6(float) FAdd 221 220
|
||||
Store 73(f) 222
|
||||
Branch 218
|
||||
217: Label
|
||||
Branch 166
|
||||
166: Label
|
||||
219: 9(int) Load 161(i)
|
||||
220: 9(int) IAdd 219 71
|
||||
Store 161(i) 220
|
||||
Branch 163
|
||||
165: Label
|
||||
221: 9(int) Load 68(c)
|
||||
SelectionMerge 224 None
|
||||
Switch 221 224
|
||||
case 1: 222
|
||||
case 2: 223
|
||||
222: Label
|
||||
225: 6(float) Load 81(x)
|
||||
226: 6(float) ExtInst 1(GLSL.std.450) 13(Sin) 225
|
||||
227: 6(float) Load 79(f)
|
||||
228: 6(float) FAdd 227 226
|
||||
Store 79(f) 228
|
||||
Branch 224
|
||||
223: Label
|
||||
Branch 224
|
||||
224: Label
|
||||
234: 6(float) Load 79(f)
|
||||
235: 9(int) Load 66(local)
|
||||
236: 6(float) ConvertSToF 235
|
||||
237: 6(float) FAdd 234 236
|
||||
Store 233(color) 237
|
||||
241: 7(fvec4) Load 239(v)
|
||||
Store 240(param) 241
|
||||
243: 7(fvec4) Load 239(v)
|
||||
Store 242(param) 243
|
||||
245: 9(int) Load 68(c)
|
||||
Store 244(param) 245
|
||||
246: 7(fvec4) FunctionCall 15(foo1(vf4;vf4;i1;) 240(param) 242(param) 244(param)
|
||||
249: 6(float) CompositeExtract 246 1
|
||||
250: 6(float) Load 233(color)
|
||||
251: 6(float) FAdd 250 249
|
||||
Store 233(color) 251
|
||||
253: 7(fvec4) Load 239(v)
|
||||
Store 252(param) 253
|
||||
255: 7(fvec4) Load 239(v)
|
||||
Store 254(param) 255
|
||||
257: 9(int) Load 68(c)
|
||||
Store 256(param) 257
|
||||
258: 7(fvec4) FunctionCall 20(foo2(vf4;vf4;i1;) 252(param) 254(param) 256(param)
|
||||
260: 6(float) CompositeExtract 258 2
|
||||
261: 6(float) Load 233(color)
|
||||
262: 6(float) FAdd 261 260
|
||||
Store 233(color) 262
|
||||
263: 9(int) Load 68(c)
|
||||
Branch 218
|
||||
218: Label
|
||||
228: 6(float) Load 73(f)
|
||||
229: 9(int) Load 60(local)
|
||||
230: 6(float) ConvertSToF 229
|
||||
231: 6(float) FAdd 228 230
|
||||
Store 227(color) 231
|
||||
235: 7(fvec4) Load 233(v)
|
||||
Store 234(param) 235
|
||||
237: 7(fvec4) Load 233(v)
|
||||
Store 236(param) 237
|
||||
239: 9(int) Load 62(c)
|
||||
Store 238(param) 239
|
||||
240: 7(fvec4) FunctionCall 15(foo1(vf4;vf4;i1;) 234(param) 236(param) 238(param)
|
||||
243: 6(float) CompositeExtract 240 1
|
||||
244: 6(float) Load 227(color)
|
||||
245: 6(float) FAdd 244 243
|
||||
Store 227(color) 245
|
||||
247: 7(fvec4) Load 233(v)
|
||||
Store 246(param) 247
|
||||
249: 7(fvec4) Load 233(v)
|
||||
Store 248(param) 249
|
||||
251: 9(int) Load 62(c)
|
||||
Store 250(param) 251
|
||||
252: 7(fvec4) FunctionCall 20(foo2(vf4;vf4;i1;) 246(param) 248(param) 250(param)
|
||||
254: 6(float) CompositeExtract 252 2
|
||||
255: 6(float) Load 227(color)
|
||||
256: 6(float) FAdd 255 254
|
||||
Store 227(color) 256
|
||||
257: 9(int) Load 62(c)
|
||||
SelectionMerge 260 None
|
||||
Switch 257 259
|
||||
case 0: 258
|
||||
259: Label
|
||||
Branch 260
|
||||
258: Label
|
||||
Branch 260
|
||||
260: Label
|
||||
264: 9(int) Load 62(c)
|
||||
SelectionMerge 266 None
|
||||
Switch 263 265
|
||||
case 0: 264
|
||||
Switch 264 265
|
||||
265: Label
|
||||
Branch 266
|
||||
264: Label
|
||||
Branch 266
|
||||
266: Label
|
||||
270: 9(int) Load 68(c)
|
||||
SelectionMerge 272 None
|
||||
Switch 270 271
|
||||
271: Label
|
||||
Branch 272
|
||||
272: Label
|
||||
Return
|
||||
FunctionEnd
|
||||
15(foo1(vf4;vf4;i1;): 7(fvec4) Function None 11
|
||||
@ -493,7 +487,6 @@ WARNING: 0:139: 'switch' : last case/default label not followed by statements
|
||||
13(v2): 8(ptr) FunctionParameter
|
||||
14(i1): 10(ptr) FunctionParameter
|
||||
16: Label
|
||||
38: 8(ptr) Variable Function
|
||||
22: 9(int) Load 14(i1)
|
||||
SelectionMerge 26 None
|
||||
Switch 22 26
|
||||
@ -513,41 +506,33 @@ WARNING: 0:139: 'switch' : last case/default label not followed by statements
|
||||
33: 7(fvec4) FMul 31 32
|
||||
ReturnValue 33
|
||||
26: Label
|
||||
Store 38 37
|
||||
39: 7(fvec4) Load 38
|
||||
ReturnValue 39
|
||||
ReturnValue 37
|
||||
FunctionEnd
|
||||
20(foo2(vf4;vf4;i1;): 7(fvec4) Function None 11
|
||||
17(v1): 8(ptr) FunctionParameter
|
||||
18(v2): 8(ptr) FunctionParameter
|
||||
19(i1): 10(ptr) FunctionParameter
|
||||
21: Label
|
||||
52: 8(ptr) Variable Function
|
||||
62: 8(ptr) Variable Function
|
||||
42: 9(int) Load 19(i1)
|
||||
SelectionMerge 47 None
|
||||
Switch 42 47
|
||||
case 0: 43
|
||||
case 2: 44
|
||||
case 1: 45
|
||||
case 3: 46
|
||||
40: 9(int) Load 19(i1)
|
||||
SelectionMerge 45 None
|
||||
Switch 40 45
|
||||
case 0: 41
|
||||
case 2: 42
|
||||
case 1: 43
|
||||
case 3: 44
|
||||
41: Label
|
||||
46: 7(fvec4) Load 17(v1)
|
||||
ReturnValue 46
|
||||
42: Label
|
||||
ReturnValue 49
|
||||
43: Label
|
||||
48: 7(fvec4) Load 17(v1)
|
||||
ReturnValue 48
|
||||
51: 7(fvec4) Load 18(v2)
|
||||
ReturnValue 51
|
||||
44: Label
|
||||
Store 52 51
|
||||
53: 7(fvec4) Load 52
|
||||
ReturnValue 53
|
||||
45: Label
|
||||
55: 7(fvec4) Load 18(v2)
|
||||
53: 7(fvec4) Load 17(v1)
|
||||
54: 7(fvec4) Load 18(v2)
|
||||
55: 7(fvec4) FMul 53 54
|
||||
ReturnValue 55
|
||||
46: Label
|
||||
57: 7(fvec4) Load 17(v1)
|
||||
58: 7(fvec4) Load 18(v2)
|
||||
59: 7(fvec4) FMul 57 58
|
||||
ReturnValue 59
|
||||
47: Label
|
||||
Store 62 37
|
||||
63: 7(fvec4) Load 62
|
||||
ReturnValue 63
|
||||
45: Label
|
||||
ReturnValue 37
|
||||
FunctionEnd
|
||||
|
||||
@ -1231,6 +1231,7 @@ public:
|
||||
TOperator getFlowOp() const { return flowOp; }
|
||||
TIntermTyped* getExpression() const { return expression; }
|
||||
void setExpression(TIntermTyped* pExpression) { expression = pExpression; }
|
||||
void updatePrecision(TPrecisionQualifier parentPrecision);
|
||||
protected:
|
||||
TOperator flowOp;
|
||||
TIntermTyped* expression;
|
||||
|
||||
@ -2777,6 +2777,22 @@ TIntermBranch* TIntermediate::addBranch(TOperator branchOp, TIntermTyped* expres
|
||||
return node;
|
||||
}
|
||||
|
||||
// Propagate precision from formal function return type to actual return type,
|
||||
// and on to its subtree.
|
||||
void TIntermBranch::updatePrecision(TPrecisionQualifier parentPrecision)
|
||||
{
|
||||
TIntermTyped* exp = getExpression();
|
||||
if (exp == nullptr)
|
||||
return;
|
||||
|
||||
if (exp->getBasicType() == EbtInt || exp->getBasicType() == EbtUint ||
|
||||
exp->getBasicType() == EbtFloat || exp->getBasicType() == EbtFloat16) {
|
||||
if (parentPrecision != EpqNone && exp->getQualifier().precision == EpqNone) {
|
||||
exp->propagatePrecision(parentPrecision);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// This is to be executed after the final root is put on top by the parsing
|
||||
// process.
|
||||
@ -3284,9 +3300,11 @@ bool TIntermediate::promoteUnary(TIntermUnary& node)
|
||||
return true;
|
||||
}
|
||||
|
||||
// Propagate precision qualifiers *up* from children to parent.
|
||||
void TIntermUnary::updatePrecision()
|
||||
{
|
||||
if (getBasicType() == EbtInt || getBasicType() == EbtUint || getBasicType() == EbtFloat || getBasicType() == EbtFloat16) {
|
||||
if (getBasicType() == EbtInt || getBasicType() == EbtUint ||
|
||||
getBasicType() == EbtFloat || getBasicType() == EbtFloat16) {
|
||||
if (operand->getQualifier().precision > getQualifier().precision)
|
||||
getQualifier().precision = operand->getQualifier().precision;
|
||||
}
|
||||
@ -3782,9 +3800,12 @@ bool TIntermediate::promoteAggregate(TIntermAggregate& node)
|
||||
return false;
|
||||
}
|
||||
|
||||
// Propagate precision qualifiers *up* from children to parent, and then
|
||||
// back *down* again to the children's subtrees.
|
||||
void TIntermBinary::updatePrecision()
|
||||
{
|
||||
if (getBasicType() == EbtInt || getBasicType() == EbtUint || getBasicType() == EbtFloat || getBasicType() == EbtFloat16) {
|
||||
if (getBasicType() == EbtInt || getBasicType() == EbtUint ||
|
||||
getBasicType() == EbtFloat || getBasicType() == EbtFloat16) {
|
||||
getQualifier().precision = std::max(right->getQualifier().precision, left->getQualifier().precision);
|
||||
if (getQualifier().precision != EpqNone) {
|
||||
left->propagatePrecision(getQualifier().precision);
|
||||
@ -3793,9 +3814,14 @@ void TIntermBinary::updatePrecision()
|
||||
}
|
||||
}
|
||||
|
||||
// Recursively propagate precision qualifiers *down* the subtree of the current node,
|
||||
// until reaching a node that already has a precision qualifier or otherwise does
|
||||
// not participate in precision propagation.
|
||||
void TIntermTyped::propagatePrecision(TPrecisionQualifier newPrecision)
|
||||
{
|
||||
if (getQualifier().precision != EpqNone || (getBasicType() != EbtInt && getBasicType() != EbtUint && getBasicType() != EbtFloat && getBasicType() != EbtFloat16))
|
||||
if (getQualifier().precision != EpqNone ||
|
||||
(getBasicType() != EbtInt && getBasicType() != EbtUint &&
|
||||
getBasicType() != EbtFloat && getBasicType() != EbtFloat16))
|
||||
return;
|
||||
|
||||
getQualifier().precision = newPrecision;
|
||||
|
||||
@ -1415,23 +1415,28 @@ TIntermNode* TParseContext::handleReturnValue(const TSourceLoc& loc, TIntermType
|
||||
#endif
|
||||
|
||||
functionReturnsValue = true;
|
||||
TIntermBranch* branch = nullptr;
|
||||
if (currentFunctionType->getBasicType() == EbtVoid) {
|
||||
error(loc, "void function cannot return a value", "return", "");
|
||||
return intermediate.addBranch(EOpReturn, loc);
|
||||
branch = intermediate.addBranch(EOpReturn, loc);
|
||||
} else if (*currentFunctionType != value->getType()) {
|
||||
TIntermTyped* converted = intermediate.addConversion(EOpReturn, *currentFunctionType, value);
|
||||
if (converted) {
|
||||
if (*currentFunctionType != converted->getType())
|
||||
error(loc, "cannot convert return value to function return type", "return", "");
|
||||
if (version < 420)
|
||||
warn(loc, "type conversion on return values was not explicitly allowed until version 420", "return", "");
|
||||
return intermediate.addBranch(EOpReturn, converted, loc);
|
||||
warn(loc, "type conversion on return values was not explicitly allowed until version 420",
|
||||
"return", "");
|
||||
branch = intermediate.addBranch(EOpReturn, converted, loc);
|
||||
} else {
|
||||
error(loc, "type does not match, or is not convertible to, the function's return type", "return", "");
|
||||
return intermediate.addBranch(EOpReturn, value, loc);
|
||||
branch = intermediate.addBranch(EOpReturn, value, loc);
|
||||
}
|
||||
} else
|
||||
return intermediate.addBranch(EOpReturn, value, loc);
|
||||
branch = intermediate.addBranch(EOpReturn, value, loc);
|
||||
|
||||
branch->updatePrecision(currentFunctionType->getQualifier().precision);
|
||||
return branch;
|
||||
}
|
||||
|
||||
// See if the operation is being done in an illegal location.
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user