| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=mipsel -mcpu=mips16 -relocation-model=pic < %s | FileCheck %s -check-prefix=16 |
| 2 | |
| 3 | @t = global i32 10, align 4 |
| 4 | @f = global i32 199, align 4 |
| 5 | @a = global i32 1, align 4 |
| 6 | @b = global i32 10, align 4 |
| 7 | @c = global i32 1, align 4 |
| 8 | @z1 = common global i32 0, align 4 |
| 9 | @z2 = common global i32 0, align 4 |
| 10 | @z3 = common global i32 0, align 4 |
| 11 | @z4 = common global i32 0, align 4 |
| 12 | @.str = private unnamed_addr constant [5 x i8] c"%i \0A\00", align 1 |
| 13 | |
| 14 | define void @calc_z() nounwind "target-cpu"="mips16" "target-features"="+mips16,+o32" { |
| 15 | entry: |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 16 | %0 = load i32, i32* @a, align 4 |
| 17 | %1 = load i32, i32* @b, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 18 | %cmp = icmp sle i32 %0, %1 |
| 19 | br i1 %cmp, label %cond.true, label %cond.false |
| 20 | |
| 21 | cond.true: ; preds = %entry |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 22 | %2 = load i32, i32* @t, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 23 | br label %cond.end |
| 24 | |
| 25 | cond.false: ; preds = %entry |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 26 | %3 = load i32, i32* @f, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 27 | br label %cond.end |
| 28 | |
| 29 | cond.end: ; preds = %cond.false, %cond.true |
| 30 | %cond = phi i32 [ %2, %cond.true ], [ %3, %cond.false ] |
| 31 | store i32 %cond, i32* @z1, align 4 |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 32 | %4 = load i32, i32* @b, align 4 |
| 33 | %5 = load i32, i32* @a, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 34 | %cmp1 = icmp sle i32 %4, %5 |
| 35 | br i1 %cmp1, label %cond.true2, label %cond.false3 |
| 36 | |
| 37 | cond.true2: ; preds = %cond.end |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 38 | %6 = load i32, i32* @f, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 39 | br label %cond.end4 |
| 40 | |
| 41 | cond.false3: ; preds = %cond.end |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 42 | %7 = load i32, i32* @t, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 43 | br label %cond.end4 |
| 44 | |
| 45 | cond.end4: ; preds = %cond.false3, %cond.true2 |
| 46 | %cond5 = phi i32 [ %6, %cond.true2 ], [ %7, %cond.false3 ] |
| 47 | store i32 %cond5, i32* @z2, align 4 |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 48 | %8 = load i32, i32* @c, align 4 |
| 49 | %9 = load i32, i32* @a, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 50 | %cmp6 = icmp sle i32 %8, %9 |
| 51 | br i1 %cmp6, label %cond.true7, label %cond.false8 |
| 52 | |
| 53 | cond.true7: ; preds = %cond.end4 |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 54 | %10 = load i32, i32* @t, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 55 | br label %cond.end9 |
| 56 | |
| 57 | cond.false8: ; preds = %cond.end4 |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 58 | %11 = load i32, i32* @f, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 59 | br label %cond.end9 |
| 60 | |
| 61 | cond.end9: ; preds = %cond.false8, %cond.true7 |
| 62 | %cond10 = phi i32 [ %10, %cond.true7 ], [ %11, %cond.false8 ] |
| 63 | store i32 %cond10, i32* @z3, align 4 |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 64 | %12 = load i32, i32* @a, align 4 |
| 65 | %13 = load i32, i32* @c, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 66 | %cmp11 = icmp sle i32 %12, %13 |
| 67 | br i1 %cmp11, label %cond.true12, label %cond.false13 |
| 68 | |
| 69 | cond.true12: ; preds = %cond.end9 |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 70 | %14 = load i32, i32* @t, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 71 | br label %cond.end14 |
| 72 | |
| 73 | cond.false13: ; preds = %cond.end9 |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame^] | 74 | %15 = load i32, i32* @f, align 4 |
| Reed Kotler | 1460738 | 2013-02-18 05:43:03 +0000 | [diff] [blame] | 75 | br label %cond.end14 |
| 76 | |
| 77 | cond.end14: ; preds = %cond.false13, %cond.true12 |
| 78 | %cond15 = phi i32 [ %14, %cond.true12 ], [ %15, %cond.false13 ] |
| 79 | store i32 %cond15, i32* @z4, align 4 |
| 80 | ret void |
| 81 | } |
| 82 | |
| 83 | ; 16: slt ${{[0-9]+}}, ${{[0-9]+}} |
| 84 | ; 16: btnez $BB{{[0-9]+}}_{{[0-9]}} |
| 85 | |
| 86 | ; 16: slt ${{[0-9]+}}, ${{[0-9]+}} |
| 87 | ; 16: btnez $BB{{[0-9]+}}_{{[0-9]}} |
| 88 | |
| 89 | ; 16: slt ${{[0-9]+}}, ${{[0-9]+}} |
| 90 | ; 16: btnez $BB{{[0-9]+}}_{{[0-9]}} |
| 91 | |
| 92 | ; 16: slt ${{[0-9]+}}, ${{[0-9]+}} |
| 93 | ; 16: btnez $BB{{[0-9]+}}_{{[0-9]}} |
| 94 | |
| 95 | attributes #0 = { nounwind "target-cpu"="mips16" "target-features"="+mips16,+o32" } |
| 96 | attributes #1 = { "target-cpu"="mips16" "target-features"="+mips16,+o32" } |