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AST: Fix shift conversions, which don't require matching types.

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The base and shift amount need to be integers, but not of the same type.
This fixes #1296 and replaces #1297.
This commit is contained in:
John Kessenich 2018-03-15 21:07:35 -06:00
parent 6e899be5ec
commit 647fccaf2f
9 changed files with 1475 additions and 1413 deletions
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57
Test/baseResults/spv.rankShift.comp.out Executable file
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spv.rankShift.comp
// Module Version 10000
// Generated by (magic number): 80006
// Id's are bound by 33
Capability Shader
Capability Int64
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint GLCompute 4 "main"
ExecutionMode 4 LocalSize 54 1 1
Source GLSL 450
SourceExtension "GL_ARB_gpu_shader_int64"
Name 4 "main"
Name 8 "result"
Name 11 "arg0"
Name 15 "arg1"
Decorate 11(arg0) Location 4
Decorate 15(arg1) Location 5
Decorate 32 BuiltIn WorkgroupSize
2: TypeVoid
3: TypeFunction 2
6: TypeInt 64 0
7: TypePointer Function 6(int)
9: TypeInt 64 1
10: TypePointer UniformConstant 9(int)
11(arg0): 10(ptr) Variable UniformConstant
13: TypeInt 32 0
14: TypePointer UniformConstant 13(int)
15(arg1): 14(ptr) Variable UniformConstant
29: TypeVector 13(int) 3
30: 13(int) Constant 54
31: 13(int) Constant 1
32: 29(ivec3) ConstantComposite 30 31 31
4(main): 2 Function None 3
5: Label
8(result): 7(ptr) Variable Function
12: 9(int) Load 11(arg0)
16: 13(int) Load 15(arg1)
17: 9(int) ShiftLeftLogical 12 16
18: 6(int) Bitcast 17
Store 8(result) 18
19: 9(int) Load 11(arg0)
20: 13(int) Load 15(arg1)
21: 9(int) ShiftRightArithmetic 19 20
22: 6(int) Bitcast 21
Store 8(result) 22
23: 13(int) Load 15(arg1)
24: 6(int) Load 8(result)
25: 6(int) ShiftLeftLogical 24 23
Store 8(result) 25
26: 13(int) Load 15(arg1)
27: 6(int) Load 8(result)
28: 6(int) ShiftRightLogical 27 26
Store 8(result) 28
Return
FunctionEnd