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gerrit-public.fairphone.software / toolchain / llvm-project / 61d15ae4f56474164dff42708d9f7a19bb12ba1c / . / llvm / test / CodeGen / Mips / 2010-07-20-Switch.ll
blob: 7d66d1a1a20448df8a4f31beaaf70e38d87dab88 [file] [log] [blame]
Akira Hatanaka0f693a82013-03-06 21:32:03 +0000[diff] [blame]1; RUN: llc < %s -march=mips -relocation-model=static | \
2; RUN: FileCheck %s -check-prefix=STATIC-O32
3; RUN: llc < %s -march=mips -relocation-model=pic | \
4; RUN: FileCheck %s -check-prefix=PIC-O32
Daniel Sanders1d3ae272014-04-14 16:00:28 +0000[diff] [blame]5; RUN: llc < %s -march=mips64 -relocation-model=pic -mcpu=mips4 | \
6; RUN: FileCheck %s -check-prefix=N64
7; RUN: llc < %s -march=mips64 -relocation-model=static -mcpu=mips4 | \
8; RUN: FileCheck %s -check-prefix=N64
Akira Hatanaka0f693a82013-03-06 21:32:03 +0000[diff] [blame]9; RUN: llc < %s -march=mips64 -relocation-model=pic -mcpu=mips64 | \
Daniel Sanders1d3ae272014-04-14 16:00:28 +0000[diff] [blame]10; RUN: FileCheck %s -check-prefix=N64
Akira Hatanaka0f693a82013-03-06 21:32:03 +0000[diff] [blame]11; RUN: llc < %s -march=mips64 -relocation-model=static -mcpu=mips64 | \
Daniel Sanders1d3ae272014-04-14 16:00:28 +0000[diff] [blame]12; RUN: FileCheck %s -check-prefix=N64
Bruno Cardoso Lopes160695f2010-07-20 08:37:04 +0000[diff] [blame]13
14define i32 @main() nounwind readnone {
15entry:
16 %x = alloca i32, align 4 ; <i32*> [#uses=2]
Chris Lattner6a144a22011-11-27 06:54:59 +0000[diff] [blame]17 store volatile i32 2, i32* %x, align 4
David Blaikiea79ac142015-02-27 21:17:42 +0000[diff] [blame]18 %0 = load volatile i32, i32* %x, align 4 ; <i32> [#uses=1]
Akira Hatanakadf5205e2012-06-13 20:33:18 +0000[diff] [blame]19; STATIC-O32: sll $[[R0:[0-9]+]], ${{[0-9]+}}, 2
20; STATIC-O32: lui $[[R1:[0-9]+]], %hi($JTI0_0)
21; STATIC-O32: addu $[[R2:[0-9]+]], $[[R0]], $[[R1]]
22; STATIC-O32: lw $[[R3:[0-9]+]], %lo($JTI0_0)($[[R2]])
23; PIC-O32: sll $[[R0:[0-9]+]], ${{[0-9]+}}, 2
24; PIC-O32: lw $[[R1:[0-9]+]], %got($JTI0_0)
25; PIC-O32: addu $[[R2:[0-9]+]], $[[R0]], $[[R1]]
26; PIC-O32: lw $[[R4:[0-9]+]], %lo($JTI0_0)($[[R2]])
Akira Hatanaka763ab852012-05-12 03:25:16 +0000[diff] [blame]27; PIC-O32: addu $[[R5:[0-9]+]], $[[R4:[0-9]+]]
28; PIC-O32: jr $[[R5]]
Akira Hatanaka0f693a82013-03-06 21:32:03 +0000[diff] [blame]29; N64: dsll $[[R0:[0-9]+]], ${{[0-9]+}}, 3
30; N64: ld $[[R1:[0-9]+]], %got_page($JTI0_0)
31; N64: daddu $[[R2:[0-9]+]], $[[R0:[0-9]+]], $[[R1]]
32; N64: ld $[[R4:[0-9]+]], %got_ofst($JTI0_0)($[[R2]])
33; N64: daddu $[[R5:[0-9]+]], $[[R4:[0-9]+]]
34; N64: jr $[[R5]]
Bruno Cardoso Lopes160695f2010-07-20 08:37:04 +0000[diff] [blame]35 switch i32 %0, label %bb4 [
36 i32 0, label %bb5
37 i32 1, label %bb1
38 i32 2, label %bb2
39 i32 3, label %bb3
40 ]
41
42bb1: ; preds = %entry
43 ret i32 2
44
Bruno Cardoso Lopes160695f2010-07-20 08:37:04 +0000[diff] [blame]45bb2: ; preds = %entry
46 ret i32 0
47
48bb3: ; preds = %entry
49 ret i32 3
50
51bb4: ; preds = %entry
52 ret i32 4
53
54bb5: ; preds = %entry
55 ret i32 1
56}
Akira Hatanakaf0b08442012-02-03 04:33:00 +0000[diff] [blame]57
Dan Gohman61d15ae2016-01-26 00:03:25 +0000[diff] [blame^]58; STATIC-O32: .p2align 2
Akira Hatanakaf0b08442012-02-03 04:33:00 +0000[diff] [blame]59; STATIC-O32: $JTI0_0:
60; STATIC-O32: .4byte
61; STATIC-O32: .4byte
62; STATIC-O32: .4byte
63; STATIC-O32: .4byte
Dan Gohman61d15ae2016-01-26 00:03:25 +0000[diff] [blame^]64; PIC-O32: .p2align 2
Akira Hatanakaf0b08442012-02-03 04:33:00 +0000[diff] [blame]65; PIC-O32: $JTI0_0:
66; PIC-O32: .gpword
67; PIC-O32: .gpword
68; PIC-O32: .gpword
69; PIC-O32: .gpword
Dan Gohman61d15ae2016-01-26 00:03:25 +0000[diff] [blame^]70; N64: .p2align 3
Akira Hatanaka0f693a82013-03-06 21:32:03 +0000[diff] [blame]71; N64: $JTI0_0:
72; N64: .gpdword
73; N64: .gpdword
74; N64: .gpdword
75; N64: .gpdword
Akira Hatanakaf0b08442012-02-03 04:33:00 +0000[diff] [blame]76