| ; RUN: opt %loadPolly -polly-opt-isl -polly-vectorizer=stripmine -polly-invariant-load-hoisting -polly-optimized-scops -analyze < %s | FileCheck %s |
| ; RUN: opt %loadPolly "-passes=scop(print<polly-opt-isl>)" -polly-vectorizer=stripmine -polly-invariant-load-hoisting -disable-output < %s | FileCheck %s |
| ; |
| ; llvm.org/PR46578 |
| ; |
| target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" |
| |
| %struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75 = type { [60 x i8]*, [60 x i32]*, [60 x i32]*, [60 x i32]*, [60 x i32]*, [60 x i32]*, [60 x i32]* } |
| @ft8006m_g_stCfg_Incell_DetailThreshold = external dso_local local_unnamed_addr global %struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75, align 8 |
| declare dso_local i32 @ft8006m_atoi() local_unnamed_addr #0 |
| |
| define void @func() { |
| entry: |
| switch i32 undef, label %cleanup [ |
| i32 10, label %if.end |
| i32 14, label %if.end |
| i32 16, label %if.end |
| ] |
| |
| if.end: ; preds = %entry, %entry, %entry |
| %call15 = call i32 @ft8006m_atoi() #1 |
| %0 = zext i32 %call15 to i64 |
| br label %for.cond |
| |
| for.cond: ; preds = %for.inc39, %if.end |
| %indvars.iv302 = phi i64 [ %indvars.iv.next303, %for.inc39 ], [ 0, %if.end ] |
| %exitcond304 = icmp eq i64 %indvars.iv302, 60 |
| br i1 %exitcond304, label %cleanup, label %for.cond21 |
| |
| for.cond21: ; preds = %for.body23, %for.cond |
| %indvars.iv296 = phi i64 [ %indvars.iv.next297, %for.body23 ], [ 0, %for.cond ] |
| %exitcond298 = icmp eq i64 %indvars.iv296, 60 |
| br i1 %exitcond298, label %for.cond28, label %for.body23 |
| |
| for.body23: ; preds = %for.cond21 |
| %1 = load [60 x i32]*, [60 x i32]** getelementptr inbounds (%struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75, %struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75* @ft8006m_g_stCfg_Incell_DetailThreshold, i64 0, i32 2), align 8 |
| %arrayidx25 = getelementptr [60 x i32], [60 x i32]* %1, i64 %indvars.iv302, i64 %indvars.iv296 |
| store i32 undef, i32* %arrayidx25, align 4 |
| %indvars.iv.next297 = add nuw nsw i64 %indvars.iv296, 1 |
| br label %for.cond21 |
| |
| for.cond28: ; preds = %for.body30, %for.cond21 |
| %indvars.iv299 = phi i64 [ %indvars.iv.next300, %for.body30 ], [ 0, %for.cond21 ] |
| %exitcond301 = icmp eq i64 %indvars.iv299, 60 |
| br i1 %exitcond301, label %for.inc39, label %for.body30 |
| |
| for.body30: ; preds = %for.cond28 |
| %2 = load [60 x i32]*, [60 x i32]** getelementptr inbounds (%struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75, %struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75* @ft8006m_g_stCfg_Incell_DetailThreshold, i64 0, i32 2), align 8 |
| %arrayidx34 = getelementptr [60 x i32], [60 x i32]* %2, i64 %0, i64 %indvars.iv299 |
| store i32 undef, i32* %arrayidx34, align 4 |
| %indvars.iv.next300 = add nuw nsw i64 %indvars.iv299, 1 |
| br label %for.cond28 |
| |
| for.inc39: ; preds = %for.cond28 |
| %indvars.iv.next303 = add nuw nsw i64 %indvars.iv302, 1 |
| br label %for.cond |
| |
| cleanup: ; preds = %for.cond, %entry |
| ret void |
| } |
| |
| |
| ; CHECK-LABEL: Printing analysis 'Polly - Optimize schedule of SCoP' for region: 'for.cond => cleanup' in function 'func': |
| ; CHECK: Calculated schedule: |
| ; CHECK: domain: "[call15] -> { Stmt_for_body30[i0, i1] : 0 <= i0 <= 59 and 0 <= i1 <= 59; Stmt_for_body23[i0, i1] : 0 <= i0 <= 59 and 0 <= i1 <= 59 }" |
| ; CHECK: child: |
| ; CHECK: mark: "1st level tiling - Tiles" |
| ; CHECK: child: |
| ; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [(floor((i1)/32))]; Stmt_for_body23[i0, i1] -> [(floor((i1)/32))] }, { Stmt_for_body30[i0, i1] -> [(floor((i0)/32))]; Stmt_for_body23[i0, i1] -> [(floor((i0)/32))] }]" |
| ; CHECK: permutable: 1 |
| ; CHECK: coincident: [ 1, 0 ] |
| ; CHECK: child: |
| ; CHECK: mark: "1st level tiling - Points" |
| ; CHECK: child: |
| ; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [(floor((i1)/4) - 8*floor((i1)/32))]; Stmt_for_body23[i0, i1] -> [(floor((i1)/4) - 8*floor((i1)/32))] }]" |
| ; CHECK: permutable: 1 |
| ; CHECK: coincident: [ 1 ] |
| ; CHECK: options: "[call15] -> { atomic[0]; isolate{{\[\[}}i0, i1] -> [i2]] : i0 >= 0 and 0 <= i1 <= 1 and 0 <= i2 <= 14 - 8i0 and i2 <= 7 }" |
| ; CHECK: child: |
| ; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [((i0) mod 32)]; Stmt_for_body23[i0, i1] -> [((i0) mod 32)] }]" |
| ; CHECK: permutable: 1 |
| ; CHECK: child: |
| ; CHECK: mark: "SIMD" |
| ; CHECK: child: |
| ; CHECK: sequence: |
| ; CHECK: - filter: "[call15] -> { Stmt_for_body23[i0, i1] }" |
| ; CHECK: child: |
| ; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [((i1) mod 4)]; Stmt_for_body23[i0, i1] -> [((i1) mod 4)] }]" |
| ; CHECK: permutable: 1 |
| ; CHECK: coincident: [ 1 ] |
| ; CHECK: - filter: "[call15] -> { Stmt_for_body30[i0, i1] }" |
| ; CHECK: child: |
| ; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [((i1) mod 4)]; Stmt_for_body23[i0, i1] -> [((i1) mod 4)] }]" |
| ; CHECK: permutable: 1 |
| ; CHECK: coincident: [ 1 ] |
