gistfile1.txt

$ llvm-gcc -S -emit-llvm -fnested-functions main.c 

; ModuleID = 'main.c'
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin9.6"
	%struct.FRAME.muda = type { float }

define float @muda(float %x) nounwind {
entry:
	%x_addr = alloca float		; <float*> [#uses=2]
	%retval = alloca float		; <float*> [#uses=2]
	%y = alloca float		; <float*> [#uses=0]
	%0 = alloca float		; <float*> [#uses=2]
	%FRAME.0 = alloca %struct.FRAME.muda		; <%struct.FRAME.muda*> [#uses=1]
	%"alloca point" = bitcast i32 0 to i32		; <i32> [#uses=0]
	store float %x, float* %x_addr
	%1 = load float* %x_addr, align 4		; <float> [#uses=1]
	%2 = call float @bora.1447(%struct.FRAME.muda* nest %FRAME.0, float %1) nounwind		; <float> [#uses=1]
	store float %2, float* %0, align 4
	%3 = load float* %0, align 4		; <float> [#uses=1]
	store float %3, float* %retval, align 4
	br label %return

return:		; preds = %entry
	%retval1 = load float* %retval		; <float> [#uses=1]
	ret float %retval1
}

define internal float @bora.1447(%struct.FRAME.muda* nest %CHAIN.1, float %z) nounwind {
entry:
	%CHAIN.1_addr = alloca %struct.FRAME.muda*		; <%struct.FRAME.muda**> [#uses=2]
	%z_addr = alloca float		; <float*> [#uses=2]
	%retval = alloca float		; <float*> [#uses=2]
	%0 = alloca float		; <float*> [#uses=2]
	%1 = alloca float		; <float*> [#uses=2]
	%"alloca point" = bitcast i32 0 to i32		; <i32> [#uses=0]
	store %struct.FRAME.muda* %CHAIN.1, %struct.FRAME.muda** %CHAIN.1_addr
	store float %z, float* %z_addr
	%2 = load %struct.FRAME.muda** %CHAIN.1_addr, align 4		; <%struct.FRAME.muda*> [#uses=1]
	%3 = getelementptr %struct.FRAME.muda* %2, i32 0, i32 0		; <float*> [#uses=1]
	%4 = load float* %3, align 4		; <float> [#uses=1]
	store float %4, float* %1, align 4
	%5 = load float* %1, align 4		; <float> [#uses=1]
	%6 = load float* %z_addr, align 4		; <float> [#uses=1]
	%7 = add float %5, %6		; <float> [#uses=1]
	store float %7, float* %0, align 4
	%8 = load float* %0, align 4		; <float> [#uses=1]
	store float %8, float* %retval, align 4
	br label %return

return:		; preds = %entry
	%retval1 = load float* %retval		; <float> [#uses=1]
	ret float %retval1
}