diff options
Diffstat (limited to 'llvm/test/Transforms/LoopUnroll')
4 files changed, 21 insertions, 20 deletions
diff --git a/llvm/test/Transforms/LoopUnroll/revisit.ll b/llvm/test/Transforms/LoopUnroll/revisit.ll index 88c9f7ba21a..fddf6cd1c4e 100644 --- a/llvm/test/Transforms/LoopUnroll/revisit.ll +++ b/llvm/test/Transforms/LoopUnroll/revisit.ll @@ -138,11 +138,11 @@ l0.0.latch: ; CHECK-CHILDREN: LoopUnrollPass on Loop at depth 2 containing: %l0.0<header> ; CHECK-CHILDREN-NOT: LoopUnrollPass ; -; Revisit the children of the outer loop that are part of the prologue. +; Revisit the children of the outer loop that are part of the epilogue. ; -; CHECK: LoopUnrollPass on Loop at depth 2 containing: %l0.0.0.prol<header> +; CHECK: LoopUnrollPass on Loop at depth 2 containing: %l0.0.0.epil<header> ; CHECK-NOT: LoopUnrollPass -; CHECK: LoopUnrollPass on Loop at depth 2 containing: %l0.0.1.prol<header> +; CHECK: LoopUnrollPass on Loop at depth 2 containing: %l0.0.1.epil<header> ; CHECK-NOT: LoopUnrollPass l0.latch: br label %l0 diff --git a/llvm/test/Transforms/LoopUnroll/runtime-loop5.ll b/llvm/test/Transforms/LoopUnroll/runtime-loop5.ll index 6340058411f..86a26baca65 100644 --- a/llvm/test/Transforms/LoopUnroll/runtime-loop5.ll +++ b/llvm/test/Transforms/LoopUnroll/runtime-loop5.ll @@ -14,9 +14,6 @@ entry: %cmp1 = icmp eq i3 %n, 0 br i1 %cmp1, label %for.end, label %for.body -; UNROLL-16-NOT: for.body.prol: -; UNROLL-4: for.body.prol: - for.body: ; preds = %for.body, %entry ; UNROLL-16-LABEL: for.body: ; UNROLL-4-LABEL: for.body: @@ -42,6 +39,10 @@ for.body: ; preds = %for.body, %entry ; UNROLL-16-LABEL: for.end ; UNROLL-4-LABEL: for.end + +; UNROLL-16-NOT: for.body.epil: +; UNROLL-4: for.body.epil: + for.end: ; preds = %for.body, %entry %sum.0.lcssa = phi i3 [ 0, %entry ], [ %add, %for.body ] ret i3 %sum.0.lcssa diff --git a/llvm/test/Transforms/LoopUnroll/unroll-heuristics-pgo.ll b/llvm/test/Transforms/LoopUnroll/unroll-heuristics-pgo.ll index f7add40b9d1..6778a52b3af 100644 --- a/llvm/test/Transforms/LoopUnroll/unroll-heuristics-pgo.ll +++ b/llvm/test/Transforms/LoopUnroll/unroll-heuristics-pgo.ll @@ -3,12 +3,12 @@ @known_constant = internal unnamed_addr constant [9 x i32] [i32 0, i32 -1, i32 0, i32 -1, i32 5, i32 -1, i32 0, i32 -1, i32 0], align 16 ; CHECK-LABEL: @bar_prof -; CHECK: loop.prol: ; CHECK: loop: ; CHECK: %mul = mul ; CHECK: %mul.1 = mul ; CHECK: %mul.2 = mul ; CHECK: %mul.3 = mul +; CHECK: loop.epil: define i32 @bar_prof(i32* noalias nocapture readonly %src, i64 %c) !prof !1 { entry: br label %loop @@ -32,7 +32,7 @@ loop.end: } ; CHECK-LABEL: @bar_prof_flat -; CHECK-NOT: loop.prol +; CHECK-NOT: loop.epil define i32 @bar_prof_flat(i32* noalias nocapture readonly %src, i64 %c) !prof !1 { entry: br label %loop diff --git a/llvm/test/Transforms/LoopUnroll/unroll-pragmas.ll b/llvm/test/Transforms/LoopUnroll/unroll-pragmas.ll index 2843e627b3c..88f32c92d69 100644 --- a/llvm/test/Transforms/LoopUnroll/unroll-pragmas.ll +++ b/llvm/test/Transforms/LoopUnroll/unroll-pragmas.ll @@ -171,10 +171,6 @@ for.end: ; preds = %for.body, %entry ; should be duplicated (original and 4x unrolled). ; ; CHECK-LABEL: @runtime_loop_with_count4( -; CHECK: for.body.prol: -; CHECK: store -; CHECK-NOT: store -; CHECK: br i1 ; CHECK: for.body ; CHECK: store ; CHECK: store @@ -182,6 +178,10 @@ for.end: ; preds = %for.body, %entry ; CHECK: store ; CHECK-NOT: store ; CHECK: br i1 +; CHECK: for.body.epil: +; CHECK: store +; CHECK-NOT: store +; CHECK: br i1 define void @runtime_loop_with_count4(i32* nocapture %a, i32 %b) { entry: %cmp3 = icmp sgt i32 %b, 0 @@ -287,10 +287,6 @@ for.end: ; preds = %for.body ; (original and 8x). ; ; CHECK-LABEL: @runtime_loop_with_enable( -; CHECK: for.body.prol: -; CHECK: store -; CHECK-NOT: store -; CHECK: br i1 ; CHECK: for.body: ; CHECK: store i32 ; CHECK: store i32 @@ -302,6 +298,10 @@ for.end: ; preds = %for.body ; CHECK: store i32 ; CHECK-NOT: store i32 ; CHECK: br i1 +; CHECK: for.body.epil: +; CHECK: store +; CHECK-NOT: store +; CHECK: br i1 define void @runtime_loop_with_enable(i32* nocapture %a, i32 %b) { entry: %cmp3 = icmp sgt i32 %b, 0 @@ -328,16 +328,16 @@ for.end: ; preds = %for.body, %entry ; should be duplicated (original and 3x unrolled). ; ; CHECK-LABEL: @runtime_loop_with_count3( -; CHECK: for.body.prol: -; CHECK: store -; CHECK-NOT: store -; CHECK: br i1 ; CHECK: for.body ; CHECK: store ; CHECK: store ; CHECK: store ; CHECK-NOT: store ; CHECK: br i1 +; CHECK: for.body.epil: +; CHECK: store +; CHECK-NOT: store +; CHECK: br i1 define void @runtime_loop_with_count3(i32* nocapture %a, i32 %b) { entry: %cmp3 = icmp sgt i32 %b, 0 |
