| ; RUN: opt < %s -inline -S | grep "define internal i32 @bar" |
| @llvm.noinline = appending global [1 x i8*] [ i8* bitcast (i32 (i32, i32)* @bar to i8*) ], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0] |
| |
| define internal i32 @bar(i32 %x, i32 %y) { |
| entry: |
| %x_addr = alloca i32 ; <i32*> [#uses=2] |
| %y_addr = alloca i32 ; <i32*> [#uses=2] |
| %retval = alloca i32, align 4 ; <i32*> [#uses=2] |
| %tmp = alloca i32, align 4 ; <i32*> [#uses=2] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| store i32 %x, i32* %x_addr |
| store i32 %y, i32* %y_addr |
| %tmp1 = load i32* %x_addr ; <i32> [#uses=1] |
| %tmp2 = load i32* %y_addr ; <i32> [#uses=1] |
| %tmp3 = add i32 %tmp1, %tmp2 ; <i32> [#uses=1] |
| store i32 %tmp3, i32* %tmp |
| %tmp4 = load i32* %tmp ; <i32> [#uses=1] |
| store i32 %tmp4, i32* %retval |
| br label %return |
| |
| return: ; preds = %entry |
| %retval5 = load i32* %retval ; <i32> [#uses=1] |
| ret i32 %retval5 |
| } |
| |
| define i32 @foo(i32 %a, i32 %b) { |
| entry: |
| %a_addr = alloca i32 ; <i32*> [#uses=2] |
| %b_addr = alloca i32 ; <i32*> [#uses=2] |
| %retval = alloca i32, align 4 ; <i32*> [#uses=2] |
| %tmp = alloca i32, align 4 ; <i32*> [#uses=2] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| store i32 %a, i32* %a_addr |
| store i32 %b, i32* %b_addr |
| %tmp1 = load i32* %b_addr ; <i32> [#uses=1] |
| %tmp2 = load i32* %a_addr ; <i32> [#uses=1] |
| %tmp3 = call i32 @bar( i32 %tmp1, i32 %tmp2 ) ; <i32> [#uses=1] |
| store i32 %tmp3, i32* %tmp |
| %tmp4 = load i32* %tmp ; <i32> [#uses=1] |
| store i32 %tmp4, i32* %retval |
| br label %return |
| |
| return: ; preds = %entry |
| %retval5 = load i32* %retval ; <i32> [#uses=1] |
| ret i32 %retval5 |
| } |