Glsl/GlslNonSemanticShaderDebugInfoSpirv13Test.FromFile/spv_debuginfo_coopmatKHR_comp fails on ppc64

[OPNA2608]

Full build log: glslang-16.1.0.log

Some excerpts of differences:

@@ -123,6 +123,6 @@
               89:             String  \"C_ROWS\"
               92:             String  \"C_COLS\"
-              96:             String  \"coopmat<float16_t, gl_ScopeSubgroup, lM, lN>\"
-              98:             String  \"@coopmat<float16_t, gl_ScopeSubgroup, lM, lN>\"
+              96:             String  \"coopmat<aolf_61t, gl_ScopeSubgroup, , >\"
+              98:             String  \"@coopmat<aolf_61t, gl_ScopeSubgroup, , >\"
              108:             String  \"result\"
              119:             String  \"i\"

float16_t is reversed in 4-byte groups to aolf_61t, prolly followed internally by \0\0\0t. lM and lN are missing, but I assume they also get reversed into \0\0Ml & \0\0Nl and thus don't print.

@@ -132,10 +132,6 @@
              185:             String  \"chunkK\"
              204:             String  \"k\"
-             222:             String  \"coopmat<float16_t, gl_ScopeSubgroup, lM, lK>\"
-             224:             String  \"@coopmat<float16_t, gl_ScopeSubgroup, lM, lK>\"
-             231:             String  \"matA\"
-             271:             String  \"coopmat<float16_t, gl_ScopeSubgroup, lK, lN>\"
-             273:             String  \"@coopmat<float16_t, gl_ScopeSubgroup, lK, lN>\"
-             278:             String  \"matB\"
+             229:             String  \"matA\"
+             274:             String  \"matB\"
                               SourceExtension  \"GL_EXT_buffer_reference\"
                               SourceExtension  \"GL_EXT_control_flow_attributes\"

Missing strings here.

[arcady-lunarg]

If you have a big endian system to test this on, fixes would be appreciated. For reasons that are probably obvious, big-endian support has not been a high priority for the glslang maintainers.