Some of these are feature tests, not regression tests.

This directory needs to be reorganized and some of the tests
need changes to make them executable.  Also comments would help...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2865 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/Generic/constindices.ll

@@ -0,0 +1,44 @@
+; Test that a sequence of constant indices are folded correctly
+; into the equivalent offset at compile-time.
+
+%MixedA = type { float, [15 x int], sbyte, float }
+
+%MixedB = type { float, %MixedA, float }
+
+%fmtArg = internal global [44 x sbyte] c"sqrt(2) = %g\0Aexp(1) = %g\0Api = %g\0Afive = %g\0A\00"; <[44 x sbyte]*> [#uses=1]
+
+implementation
+
+declare int "printf"(sbyte*, ...)
+
+int "main"()
+begin
+	%ScalarA = alloca %MixedA
+	%ScalarB = alloca %MixedB
+	%ArrayA  = alloca %MixedA, uint 4
+	%ArrayB  = alloca %MixedB, uint 3
+	
+	store float 1.4142, %MixedA* %ScalarA, uint 0, ubyte 0 
+	store float 2.7183, %MixedB* %ScalarB, uint 0, ubyte 1, ubyte 0 
+	
+  	%fptrA = getelementptr %MixedA* %ArrayA, uint 1, ubyte 0 
+	%fptrB = getelementptr %MixedB* %ArrayB, uint 2, ubyte 1, ubyte 0 
+	
+	store float 3.1415, float* %fptrA
+	store float 5.0,    float* %fptrB
+	
+	%sqrtTwo = load %MixedA* %ScalarA, uint 0, ubyte 0 
+	%exp     = load %MixedB* %ScalarB, uint 0, ubyte 1, ubyte 0 
+	%pi      = load %MixedA* %ArrayA, uint 1, ubyte 0 
+	%five    = load %MixedB* %ArrayB, uint 2, ubyte 1, ubyte 0  
+		 
+	%dsqrtTwo = cast float %sqrtTwo to double
+	%dexp     = cast float %exp to double
+	%dpi      = cast float %pi to double
+	%dfive    = cast float %five to double
+		  
+	%castFmt = getelementptr [44 x sbyte]* %fmtArg, uint 0, uint 0
+	call int (sbyte*, ...)* %printf(sbyte* %castFmt, double %dsqrtTwo, double %dexp, double %dpi, double %dfive)
+	
+	ret int 0
+end