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Diffstat (limited to 'test/CodeGen/X86/loop-strength-reduce-2.ll')
| -rw-r--r-- | test/CodeGen/X86/loop-strength-reduce-2.ll | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/test/CodeGen/X86/loop-strength-reduce-2.ll b/test/CodeGen/X86/loop-strength-reduce-2.ll deleted file mode 100644 index 062819021415..000000000000 --- a/test/CodeGen/X86/loop-strength-reduce-2.ll +++ /dev/null @@ -1,45 +0,0 @@ -; RUN: llc < %s -march=x86 -relocation-model=pic | FileCheck %s -check-prefix=PIC -; RUN: llc < %s -march=x86 -relocation-model=static | FileCheck %s -check-prefix=STATIC -; -; Make sure the common loop invariant A is hoisted up to preheader, -; since too many registers are needed to subsume it into the addressing modes. -; It's safe to sink A in when it's not pic. - -; PIC: align -; PIC: movl $4, -4([[REG:%e[a-z]+]]) -; PIC: movl $5, ([[REG]]) -; PIC: addl $4, [[REG]] -; PIC: decl {{%e[[a-z]+}} -; PIC: jne - -; STATIC: align -; STATIC: movl $4, -4(%ecx) -; STATIC: movl $5, (%ecx) -; STATIC: addl $4, %ecx -; STATIC: decl %eax -; STATIC: jne - -@A = global [16 x [16 x i32]] zeroinitializer, align 32 ; <[16 x [16 x i32]]*> [#uses=2] - -define void @test(i32 %row, i32 %N.in) nounwind { -entry: - %N = bitcast i32 %N.in to i32 ; <i32> [#uses=1] - %tmp5 = icmp sgt i32 %N.in, 0 ; <i1> [#uses=1] - br i1 %tmp5, label %cond_true, label %return - -cond_true: ; preds = %cond_true, %entry - %indvar = phi i32 [ 0, %entry ], [ %indvar.next, %cond_true ] ; <i32> [#uses=2] - %i.0.0 = bitcast i32 %indvar to i32 ; <i32> [#uses=2] - %tmp2 = add i32 %i.0.0, 1 ; <i32> [#uses=1] - %tmp = getelementptr [16 x [16 x i32]], [16 x [16 x i32]]* @A, i32 0, i32 %row, i32 %tmp2 ; <i32*> [#uses=1] - store i32 4, i32* %tmp - %tmp5.upgrd.1 = add i32 %i.0.0, 2 ; <i32> [#uses=1] - %tmp7 = getelementptr [16 x [16 x i32]], [16 x [16 x i32]]* @A, i32 0, i32 %row, i32 %tmp5.upgrd.1 ; <i32*> [#uses=1] - store i32 5, i32* %tmp7 - %indvar.next = add i32 %indvar, 1 ; <i32> [#uses=2] - %exitcond = icmp eq i32 %indvar.next, %N ; <i1> [#uses=1] - br i1 %exitcond, label %return, label %cond_true - -return: ; preds = %cond_true, %entry - ret void -} |
