[llvm-commits] [llvm] r172171 - in /llvm/trunk/test/Transforms/TailCallElim: intervening-inst.ll reorder_load.ll return_constant.ll trivial_codegen_tailcall.ll

[Michael Gottesman]

When I said functions I meant to say tests (my bad).

On Jan 10, 2013, at 8:12 PM, Michael Gottesman <mgottesman at apple.com> wrote:

> Author: mgottesman
> Date: Thu Jan 10 22:12:53 2013
> New Revision: 172171
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=172171&view=rev
> Log:
> This commit is a 4x squash commit consisting of 4x functions converted to use FileCheck instead of grep.
> 
> Messages:
> Converted test case trivial_codegen_tailcall.ll to use FileCheck.
> Converted test return_constant.ll to use FileCheck instead of grep.
> Converted test reorder_load.ll to use FileCheck instead of grep.
> Converted test intervening-inst.ll to use FileCheck instead of grep.
> 
> Modified:
>    llvm/trunk/test/Transforms/TailCallElim/intervening-inst.ll
>    llvm/trunk/test/Transforms/TailCallElim/reorder_load.ll
>    llvm/trunk/test/Transforms/TailCallElim/return_constant.ll
>    llvm/trunk/test/Transforms/TailCallElim/trivial_codegen_tailcall.ll
> 
> Modified: llvm/trunk/test/Transforms/TailCallElim/intervening-inst.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/TailCallElim/intervening-inst.ll?rev=172171&r1=172170&r2=172171&view=diff
> ==============================================================================
> --- llvm/trunk/test/Transforms/TailCallElim/intervening-inst.ll (original)
> +++ llvm/trunk/test/Transforms/TailCallElim/intervening-inst.ll Thu Jan 10 22:12:53 2013
> @@ -1,5 +1,5 @@
> ; This function contains intervening instructions which should be moved out of the way
> -; RUN: opt < %s -tailcallelim -S | not grep call
> +; RUN: opt < %s -tailcallelim -S | FileCheck %s
> 
> define i32 @Test(i32 %X) {
> entry:
> @@ -10,6 +10,7 @@
> 	ret i32 %tmp.4
> endif.0:		; preds = %entry
> 	%tmp.10 = add i32 %X, -1		; <i32> [#uses=1]
> +; CHECK-NOT: call
> 	%tmp.8 = call i32 @Test( i32 %tmp.10 )		; <i32> [#uses=1]
> 	%DUMMY = add i32 %X, 1		; <i32> [#uses=0]
> 	ret i32 %tmp.8
> 
> Modified: llvm/trunk/test/Transforms/TailCallElim/reorder_load.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/TailCallElim/reorder_load.ll?rev=172171&r1=172170&r2=172171&view=diff
> ==============================================================================
> --- llvm/trunk/test/Transforms/TailCallElim/reorder_load.ll (original)
> +++ llvm/trunk/test/Transforms/TailCallElim/reorder_load.ll Thu Jan 10 22:12:53 2013
> @@ -1,4 +1,4 @@
> -; RUN: opt < %s -tailcallelim -S | not grep call
> +; RUN: opt < %s -tailcallelim -S | FileCheck %s
> ; PR4323
> 
> ; Several cases where tail call elimination should move the load above the call,
> @@ -21,6 +21,7 @@
> 
> else:		; preds = %entry
> 	%tmp7 = add i32 %start_arg, 1		; <i32> [#uses=1]
> +; CHECK-NOT: call
> 	%tmp8 = call fastcc i32 @raise_load_1(i32* %a_arg, i32 %a_len_arg, i32 %tmp7)		; <i32> [#uses=1]
> 	%tmp9 = load i32* %a_arg		; <i32> [#uses=1]
> 	%tmp10 = add i32 %tmp9, %tmp8		; <i32> [#uses=1]
> @@ -47,6 +48,7 @@
> 
> recurse:		; preds = %else
> 	%tmp7 = add i32 %start_arg, 1		; <i32> [#uses=1]
> +; CHECK-NOT: call
> 	%tmp8 = call fastcc i32 @raise_load_2(i32* %a_arg, i32 %a_len_arg, i32 %tmp7)		; <i32> [#uses=1]
> 	%tmp9 = load i32* @global		; <i32> [#uses=1]
> 	%tmp10 = add i32 %tmp9, %tmp8		; <i32> [#uses=1]
> @@ -66,6 +68,7 @@
> 
> else:		; preds = %entry
> 	%tmp7 = add i32 %start_arg, 1		; <i32> [#uses=1]
> +; CHECK-NOT: call
> 	%tmp8 = call fastcc i32 @raise_load_3(i32* %a_arg, i32 %a_len_arg, i32 %tmp7)		; <i32> [#uses=1]
> 	%tmp9 = load i32* @extern_weak_global		; <i32> [#uses=1]
> 	%tmp10 = add i32 %tmp9, %tmp8		; <i32> [#uses=1]
> @@ -94,6 +97,7 @@
> recurse:		; preds = %else
> 	%tmp7 = add i32 %start_arg, 1		; <i32> [#uses=1]
> 	%first = load i32* %a_arg		; <i32> [#uses=1]
> +; CHECK-NOT: call
> 	%tmp8 = call fastcc i32 @raise_load_4(i32* %a_arg, i32 %first, i32 %tmp7)		; <i32> [#uses=1]
> 	%second = load i32* %a_arg		; <i32> [#uses=1]
> 	%tmp10 = add i32 %second, %tmp8		; <i32> [#uses=1]
> 
> Modified: llvm/trunk/test/Transforms/TailCallElim/return_constant.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/TailCallElim/return_constant.ll?rev=172171&r1=172170&r2=172171&view=diff
> ==============================================================================
> --- llvm/trunk/test/Transforms/TailCallElim/return_constant.ll (original)
> +++ llvm/trunk/test/Transforms/TailCallElim/return_constant.ll Thu Jan 10 22:12:53 2013
> @@ -1,7 +1,7 @@
> ; Though this case seems to be fairly unlikely to occur in the wild, someone
> ; plunked it into the demo script, so maybe they care about it.
> ;
> -; RUN: opt < %s -tailcallelim -S | not grep call
> +; RUN: opt < %s -tailcallelim -S | FileCheck %s
> 
> define i32 @aaa(i32 %c) {
> entry:
> @@ -9,6 +9,7 @@
> 	br i1 %tmp.1, label %return, label %else
> else:		; preds = %entry
> 	%tmp.5 = add i32 %c, -1		; <i32> [#uses=1]
> +; CHECK-NOT: call
> 	%tmp.3 = call i32 @aaa( i32 %tmp.5 )		; <i32> [#uses=0]
> 	ret i32 0
> return:		; preds = %entry
> 
> Modified: llvm/trunk/test/Transforms/TailCallElim/trivial_codegen_tailcall.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/TailCallElim/trivial_codegen_tailcall.ll?rev=172171&r1=172170&r2=172171&view=diff
> ==============================================================================
> --- llvm/trunk/test/Transforms/TailCallElim/trivial_codegen_tailcall.ll (original)
> +++ llvm/trunk/test/Transforms/TailCallElim/trivial_codegen_tailcall.ll Thu Jan 10 22:12:53 2013
> @@ -1,11 +1,11 @@
> -; RUN: opt < %s -tailcallelim -S | \
> -; RUN:    grep "tail call void @foo"
> +; RUN: opt < %s -tailcallelim -S | FileCheck %s
> 
> 
> declare void @foo()
> 
> define void @bar() {
> -	call void @foo( )
> +; CHECK: tail call void @foo()
> +	call void @foo()
> 	ret void
> }
> 
> 
> 
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