83 lines · plain
1; RUN: opt %loadNPMPolly -polly-tile-sizes=256,16 '-passes=polly-custom<opt-isl;ast>' -polly-print-ast -disable-output < %s | FileCheck %s2; RUN: opt %loadNPMPolly -polly-tile-sizes=256,16 -polly-tiling=false '-passes=polly-custom<opt-isl;ast>' -polly-print-ast -disable-output < %s | FileCheck %s --check-prefix=NOTILING3; RUN: opt %loadNPMPolly -polly-tile-sizes=256,16 -polly-2nd-level-tiling -polly-2nd-level-tile-sizes=16,8 '-passes=polly-custom<opt-isl;ast>' -polly-print-ast -disable-output < %s | FileCheck %s --check-prefix=TWOLEVEL4; RUN: opt %loadNPMPolly -polly-tile-sizes=256,16 -polly-2nd-level-tiling -polly-2nd-level-tile-sizes=16,8 -polly-register-tiling '-passes=polly-custom<opt-isl;ast>' -polly-print-ast -disable-output < %s | FileCheck %s --check-prefix=TWO-PLUS-REGISTER5 6; CHECK: // 1st level tiling - Tiles7; CHECK: for (int c0 = 0; c0 <= 3; c0 += 1)8; CHECK: for (int c1 = 0; c1 <= 31; c1 += 1)9; CHECK: // 1st level tiling - Points10; CHECK: for (int c2 = 0; c2 <= 255; c2 += 1)11; CHECK: for (int c3 = 0; c3 <= 15; c3 += 1)12; CHECK: Stmt_for_body3(256 * c0 + c2, 16 * c1 + c3);13 14; NOTILING: for (int c0 = 0; c0 <= 1023; c0 += 1)15; NOTILING: for (int c1 = 0; c1 <= 511; c1 += 1)16; NOTILING: Stmt_for_body3(c0, c1);17 18 19; TWOLEVEL: // 1st level tiling - Tiles20; TWOLEVEL: for (int c0 = 0; c0 <= 3; c0 += 1)21; TWOLEVEL: for (int c1 = 0; c1 <= 31; c1 += 1)22; TWOLEVEL: // 1st level tiling - Points23; TWOLEVEL: // 2nd level tiling - Tiles24; TWOLEVEL: for (int c2 = 0; c2 <= 15; c2 += 1)25; TWOLEVEL: for (int c3 = 0; c3 <= 1; c3 += 1)26; TWOLEVEL: // 2nd level tiling - Points27; TWOLEVEL: for (int c4 = 0; c4 <= 15; c4 += 1)28; TWOLEVEL: for (int c5 = 0; c5 <= 7; c5 += 1)29; TWOLEVEL: Stmt_for_body3(256 * c0 + 16 * c2 + c4, 16 * c1 + 8 * c3 + c5);30 31 32; TWO-PLUS-REGISTER: // 1st level tiling - Tiles33; TWO-PLUS-REGISTER: for (int c0 = 0; c0 <= 3; c0 += 1)34; TWO-PLUS-REGISTER: for (int c1 = 0; c1 <= 31; c1 += 1)35; TWO-PLUS-REGISTER: // 1st level tiling - Points36; TWO-PLUS-REGISTER: // 2nd level tiling - Tiles37; TWO-PLUS-REGISTER: for (int c2 = 0; c2 <= 15; c2 += 1)38; TWO-PLUS-REGISTER: for (int c3 = 0; c3 <= 1; c3 += 1)39; TWO-PLUS-REGISTER: // 2nd level tiling - Points40; TWO-PLUS-REGISTER: // Register tiling - Tiles41; TWO-PLUS-REGISTER: for (int c4 = 0; c4 <= 7; c4 += 1)42; TWO-PLUS-REGISTER: for (int c5 = 0; c5 <= 3; c5 += 1)43; TWO-PLUS-REGISTER: // Register tiling - Points44; TWO-PLUS-REGISTER: {45; TWO-PLUS-REGISTER: Stmt_for_body3(256 * c0 + 16 * c2 + 2 * c4, 16 * c1 + 8 * c3 + 2 * c5);46; TWO-PLUS-REGISTER: Stmt_for_body3(256 * c0 + 16 * c2 + 2 * c4, 16 * c1 + 8 * c3 + 2 * c5 + 1);47; TWO-PLUS-REGISTER: Stmt_for_body3(256 * c0 + 16 * c2 + 2 * c4 + 1, 16 * c1 + 8 * c3 + 2 * c5);48; TWO-PLUS-REGISTER: Stmt_for_body3(256 * c0 + 16 * c2 + 2 * c4 + 1, 16 * c1 + 8 * c3 + 2 * c5 + 1);49; TWO-PLUS-REGISTER: }50 51target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64"52 53; Function Attrs: nounwind54define void @rect(ptr %A) {55entry:56 br label %entry.split57 58entry.split: ; preds = %entry59 br label %for.body3.lr.ph60 61for.body3.lr.ph: ; preds = %for.inc5, %entry.split62 %i.0 = phi i32 [ 0, %entry.split ], [ %inc6, %for.inc5 ]63 br label %for.body364 65for.body3: ; preds = %for.body3.lr.ph, %for.body366 %j.0 = phi i32 [ 0, %for.body3.lr.ph ], [ %inc, %for.body3 ]67 %mul = mul nsw i32 %j.0, %i.068 %rem = srem i32 %mul, 4269 %arrayidx4 = getelementptr inbounds [512 x i32], ptr %A, i32 %i.0, i32 %j.070 store i32 %rem, ptr %arrayidx4, align 471 %inc = add nsw i32 %j.0, 172 %cmp2 = icmp slt i32 %inc, 51273 br i1 %cmp2, label %for.body3, label %for.inc574 75for.inc5: ; preds = %for.body376 %inc6 = add nsw i32 %i.0, 177 %cmp = icmp slt i32 %inc6, 102478 br i1 %cmp, label %for.body3.lr.ph, label %for.end779 80for.end7: ; preds = %for.inc581 ret void82}83