SPIRV-Cross/shaders-msl/asm/frag/switch-unsigned-long-case.asm.msl22.frag
Sebastián Aedo 6d8302ef14 MSL: Add 64 bit switch support
Add 64 bit switch support for MSL version 2.2.

* Also fixes a wrong endianness conversion.

Signed-off-by: Sebastián Aedo <saedo@codeweavers.com>
2021-11-26 15:54:56 -03:00

49 lines
1.7 KiB
JavaScript

; SPIR-V
; Version: 1.0
; Generator: Khronos SPIR-V Tools Assembler; 0
; Bound: 21
; Schema: 0
OpCapability Shader
OpCapability Int64
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main"
OpExecutionMode %main OriginUpperLeft
OpSource GLSL 330
OpSourceExtension "GL_GOOGLE_cpp_style_line_directive"
OpSourceExtension "GL_GOOGLE_include_directive"
OpName %main "main"
OpName %sw "sw"
OpName %result "result"
%void = OpTypeVoid
%6 = OpTypeFunction %void
%int = OpTypeInt 32 1
%long = OpTypeInt 64 0
%_ptr_Function_int = OpTypePointer Function %int
%_ptr_Function_long = OpTypePointer Function %long
%int_42 = OpConstant %int 42
%int_0 = OpConstant %int 0
%int_420 = OpConstant %int 420
%long_42 = OpConstant %long 42
%main = OpFunction %void None %6
%15 = OpLabel
%sw = OpVariable %_ptr_Function_long Function
%result = OpVariable %_ptr_Function_int Function
OpStore %sw %long_42
OpStore %result %int_0
%16 = OpLoad %long %sw
OpSelectionMerge %17 None
OpSwitch %16 %17 42 %18 420 %19 343597383680 %20
%18 = OpLabel
OpStore %result %int_42
OpBranch %19
%19 = OpLabel
OpStore %result %int_420
OpBranch %20
%20 = OpLabel
OpStore %result %int_420
OpBranch %17
%17 = OpLabel
OpReturn
OpFunctionEnd