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gerrit-public.fairphone.software / platform / external / llvm / c23b933d5f8be9b51a1d22e717c0311f65f87dcd / . / test / Transforms / ConstProp / constant-expr.ll
blob: 1088fa6959ad909ce95f5502e8ed388e264ad8b4 [file] [log] [blame]
Nick Lewyckyf4d18822009-09-20 00:04:02 +0000[diff] [blame]1; RUN: llvm-as < %s | llvm-dis | FileCheck %s
2
3@X = external global i8
4@Y = external global i8
5@Z = external global i8
6
Nick Lewycky04d7eed2009-09-20 07:00:24 +0000[diff] [blame]7@A = global i1 add (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z))
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]8; CHECK: @A = global i1 xor (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z))
9@B = global i1 sub (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z)), align 2
10; CHECK: @B = global i1 xor (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z))
Nick Lewycky04d7eed2009-09-20 07:00:24 +0000[diff] [blame]11@C = global i1 mul (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z))
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]12; CHECK: @C = global i1 and (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z))
Nick Lewyckyf4d18822009-09-20 00:04:02 +0000[diff] [blame]13
Nick Lewycky04d7eed2009-09-20 07:00:24 +0000[diff] [blame]14@D = global i1 sdiv (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z))
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]15; CHECK: @D = global i1 icmp ult (i8* @X, i8* @Y)
Nick Lewycky04d7eed2009-09-20 07:00:24 +0000[diff] [blame]16@E = global i1 udiv (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z))
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]17; CHECK: @E = global i1 icmp ult (i8* @X, i8* @Y)
Nick Lewycky04d7eed2009-09-20 07:00:24 +0000[diff] [blame]18@F = global i1 srem (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z))
Chris Lattner042ff032010-09-02 22:35:33 +0000[diff] [blame]19; CHECK: @F = global i1 false
Nick Lewycky04d7eed2009-09-20 07:00:24 +0000[diff] [blame]20@G = global i1 urem (i1 icmp ult (i8* @X, i8* @Y), i1 icmp ult (i8* @X, i8* @Z))
Chris Lattner042ff032010-09-02 22:35:33 +0000[diff] [blame]21; CHECK: @G = global i1 false
Nick Lewycky55a722b2009-09-20 05:48:50 +0000[diff] [blame]22
Nick Lewycky04d7eed2009-09-20 07:00:24 +0000[diff] [blame]23@H = global i1 icmp ule (i32* bitcast (i8* @X to i32*), i32* bitcast (i8* @Y to i32*))
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]24; CHECK: @H = global i1 icmp ule (i8* @X, i8* @Y)
Nick Lewycky55a722b2009-09-20 05:48:50 +0000[diff] [blame]25
Nick Lewycky04d7eed2009-09-20 07:00:24 +0000[diff] [blame]26@I = global i1 xor (i1 icmp ult (i8* @X, i8* @Y), i1 false)
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]27; CHECK: @I = global i1 icmp ult (i8* @X, i8* @Y)
Nick Lewycky04d7eed2009-09-20 07:00:24 +0000[diff] [blame]28@J = global i1 xor (i1 icmp ult (i8* @X, i8* @Y), i1 true)
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]29; CHECK: @J = global i1 icmp uge (i8* @X, i8* @Y)
Nick Lewycky85958b02009-09-20 07:21:39 +0000[diff] [blame]30
31@K = global i1 icmp eq (i1 icmp ult (i8* @X, i8* @Y), i1 false)
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]32; CHECK: @K = global i1 icmp uge (i8* @X, i8* @Y)
Nick Lewycky85958b02009-09-20 07:21:39 +0000[diff] [blame]33@L = global i1 icmp eq (i1 icmp ult (i8* @X, i8* @Y), i1 true)
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]34; CHECK: @L = global i1 icmp ult (i8* @X, i8* @Y)
Nick Lewycky85958b02009-09-20 07:21:39 +0000[diff] [blame]35@M = global i1 icmp ne (i1 icmp ult (i8* @X, i8* @Y), i1 true)
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]36; CHECK: @M = global i1 icmp uge (i8* @X, i8* @Y)
Nick Lewycky85958b02009-09-20 07:21:39 +0000[diff] [blame]37@N = global i1 icmp ne (i1 icmp ult (i8* @X, i8* @Y), i1 false)
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]38; CHECK: @N = global i1 icmp ult (i8* @X, i8* @Y)
Nick Lewycky149cbc22009-09-20 07:31:25 +0000[diff] [blame]39
40@O = global i1 icmp eq (i32 zext (i1 icmp ult (i8* @X, i8* @Y) to i32), i32 0)
Chris Lattner5e5c4d32009-10-17 21:51:19 +0000[diff] [blame]41; CHECK: @O = global i1 icmp uge (i8* @X, i8* @Y)
42
Chris Lattner59c4eba2009-10-17 21:53:27 +0000[diff] [blame]43
44
45; PR5176
46
47; CHECK: @T1 = global i1 true
48@T1 = global i1 icmp eq (i64 and (i64 trunc (i256 lshr (i256 or (i256 and (i256 and (i256 shl (i256 zext (i64 ptrtoint (i1* @B to i64) to i256), i256 64), i256 -6277101735386680763495507056286727952638980837032266301441), i256 6277101735386680763835789423207666416102355444464034512895), i256 shl (i256 zext (i64 ptrtoint (i1* @A to i64) to i256), i256 192)), i256 64) to i64), i64 1), i64 0)
49
50; CHECK: @T2 = global i1* @B
51@T2 = global i1* inttoptr (i64 add (i64 trunc (i256 lshr (i256 or (i256 and (i256 and (i256 shl (i256 zext (i64 ptrtoint (i1* @A to i64) to i256), i256 64), i256 -6277101735386680763495507056286727952638980837032266301441), i256 6277101735386680763835789423207666416102355444464034512895), i256 shl (i256 zext (i64 ptrtoint (i1* @B to i64) to i256), i256 192)), i256 192) to i64), i64 trunc (i256 lshr (i256 or (i256 and (i256 and (i256 shl (i256 zext (i64 ptrtoint (i1* @A to i64) to i256), i256 64), i256 -6277101735386680763495507056286727952638980837032266301441), i256 6277101735386680763835789423207666416102355444464034512895), i256 shl (i256 zext (i64 ptrtoint (i1* @B to i64) to i256), i256 192)), i256 128) to i64)) to i1*)
52
53; CHECK: @T3 = global i64 add (i64 ptrtoint (i1* @B to i64), i64 -1)
54@T3 = global i64 add (i64 trunc (i256 lshr (i256 or (i256 and (i256 and (i256 shl (i256 zext (i64 ptrtoint (i1* @B to i64) to i256), i256 64), i256 -6277101735386680763495507056286727952638980837032266301441), i256 6277101735386680763835789423207666416102355444464034512895), i256 shl (i256 zext (i64 ptrtoint (i1* @A to i64) to i256), i256 192)), i256 64) to i64), i64 -1)
55
56; CHECK: @T4 = global i1* @B
57@T4 = global i1* inttoptr (i64 trunc (i256 lshr (i256 or (i256 and (i256 and (i256 shl (i256 zext (i64 ptrtoint (i1* @B to i64) to i256), i256 64), i256 -6277101735386680763495507056286727952638980837032266301441), i256 6277101735386680763835789423207666416102355444464034512895), i256 shl (i256 zext (i64 ptrtoint (i1* @A to i64) to i256), i256 192)), i256 64) to i64) to i1*)
58
59; CHECK: @T5 = global i1* @A
Nick Lewycky401f3252010-01-21 07:03:21 +0000[diff] [blame]60@T5 = global i1* inttoptr (i64 add (i64 trunc (i256 lshr (i256 or (i256 and (i256 and (i256 shl (i256 zext (i64 ptrtoint (i1* @B to i64) to i256), i256 64), i256 -6277101735386680763495507056286727952638980837032266301441), i256 6277101735386680763835789423207666416102355444464034512895), i256 shl (i256 zext (i64 ptrtoint (i1* @A to i64) to i256), i256 192)), i256 192) to i64), i64 trunc (i256 lshr (i256 or (i256 and (i256 and (i256 shl (i256 zext (i64 ptrtoint (i1* @B to i64) to i256), i256 64), i256 -6277101735386680763495507056286727952638980837032266301441), i256 6277101735386680763835789423207666416102355444464034512895), i256 shl (i256 zext (i64 ptrtoint (i1* @A to i64) to i256), i256 192)), i256 128) to i64)) to i1*)
61
62
63
64; PR6096
65
66; No check line. This used to crash llvm-as.
67@T6 = global <2 x i1> fcmp ole (<2 x float> fdiv (<2 x float> undef, <2 x float> <float 1.000000e+00, float 1.000000e+00>), <2 x float> zeroinitializer)
Nick Lewycky4c93a0f2011-01-21 01:12:09 +0000[diff] [blame]68
69
70; PR9011
71
72@pr9011_1 = constant <4 x i32> zext (<4 x i8> zeroinitializer to <4 x i32>)
73; CHECK: pr9011_1 = constant <4 x i32> zeroinitializer
74@pr9011_2 = constant <4 x i32> sext (<4 x i8> zeroinitializer to <4 x i32>)
75; CHECK: pr9011_2 = constant <4 x i32> zeroinitializer
76@pr9011_3 = constant <4 x i32> bitcast (<16 x i8> zeroinitializer to <4 x i32>)
77; CHECK: pr9011_3 = constant <4 x i32> zeroinitializer
78@pr9011_4 = constant <4 x float> uitofp (<4 x i8> zeroinitializer to <4 x float>)
79; CHECK: pr9011_4 = constant <4 x float> zeroinitializer
80@pr9011_5 = constant <4 x float> sitofp (<4 x i8> zeroinitializer to <4 x float>)
81; CHECK: pr9011_5 = constant <4 x float> zeroinitializer
82@pr9011_6 = constant <4 x i32> fptosi (<4 x float> zeroinitializer to <4 x i32>)
83; CHECK: pr9011_6 = constant <4 x i32> zeroinitializer
84@pr9011_7 = constant <4 x i32> fptoui (<4 x float> zeroinitializer to <4 x i32>)
85; CHECK: pr9011_7 = constant <4 x i32> zeroinitializer
86@pr9011_8 = constant <4 x float> fptrunc (<4 x double> zeroinitializer to <4 x float>)
87; CHECK: pr9011_8 = constant <4 x float> zeroinitializer
88@pr9011_9 = constant <4 x double> fpext (<4 x float> zeroinitializer to <4 x double>)
89; CHECK: pr9011_9 = constant <4 x double> zeroinitializer
90
91@pr9011_10 = constant <4 x double> bitcast (i256 0 to <4 x double>)
92; CHECK: pr9011_10 = constant <4 x double> zeroinitializer
93@pr9011_11 = constant <4 x float> bitcast (i128 0 to <4 x float>)
94; CHECK: pr9011_11 = constant <4 x float> zeroinitializer
95@pr9011_12 = constant <4 x i32> bitcast (i128 0 to <4 x i32>)
96; CHECK: pr9011_12 = constant <4 x i32> zeroinitializer
97@pr9011_13 = constant i256 bitcast (<4 x double> zeroinitializer to i256)
98; CHECK: pr9011_13 = constant i256 0
99@pr9011_14 = constant i128 bitcast (<4 x float> zeroinitializer to i128)
100; CHECK: pr9011_14 = constant i128 0
101@pr9011_15 = constant i128 bitcast (<4 x i32> zeroinitializer to i128)
102; CHECK: pr9011_15 = constant i128 0
Nick Lewycky175e7ae2011-01-29 20:35:06 +0000[diff] [blame]103
104@select = internal constant
105 i32 select (i1 icmp ult (i32 ptrtoint (i8* @X to i32),
106 i32 ptrtoint (i8* @Y to i32)),
107 i32 select (i1 icmp ult (i32 ptrtoint (i8* @X to i32),
108 i32 ptrtoint (i8* @Y to i32)),
109 i32 10, i32 20),
110 i32 30)
111; CHECK: select = internal constant i32 select {{.*}} i32 10, i32 30