Gitiles
Code Review Sign In
gerrit-public.fairphone.software / toolchain / llvm-project / e93c63d468d36e67cb15d183ecc6b8216c87c138 / . / llvm / test / CodeGen / PowerPC / mcm-4.ll
blob: 180977d893201a3a3c8df248e31d8362fbbebd3b [file] [log] [blame]
Nemanja Ivanovic6354d232016-10-04 11:25:52 +0000[diff] [blame]1; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O0 -code-model=medium \
2; RUN: -fast-isel=false -mattr=-vsx <%s | FileCheck -check-prefix=MEDIUM %s
3; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O0 -code-model=medium \
4; RUN: -fast-isel=false -mattr=+vsx <%s | FileCheck -check-prefix=MEDIUM-VSX %s
5; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O0 -code-model=large \
6; RUN: -fast-isel=false -mattr=-vsx <%s | FileCheck -check-prefix=LARGE %s
7; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O0 -code-model=large \
8; RUN: -fast-isel=false -mattr=+vsx <%s | FileCheck -check-prefix=LARGE-VSX %s
9; RUN: llc -verify-machineinstrs -mcpu=pwr9 -O0 -code-model=medium \
10; RUN: -fast-isel=false -mattr=+vsx <%s | FileCheck -check-prefix=MEDIUM-P9 %s
11; RUN: llc -verify-machineinstrs -mcpu=pwr9 -O0 -code-model=large \
12; RUN: -fast-isel=false -mattr=+vsx <%s | FileCheck -check-prefix=LARGE-P9 %s
Bill Schmidt34627e32012-11-27 17:35:46 +0000[diff] [blame]13
Bill Schmidt27917782013-02-21 17:12:27 +0000[diff] [blame]14; Test correct code generation for medium and large code model
Bill Schmidt34627e32012-11-27 17:35:46 +0000[diff] [blame]15; for loading a value from the constant pool (TOC-relative).
16
17target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
18target triple = "powerpc64-unknown-linux-gnu"
19
20define double @test_double_const() nounwind {
21entry:
22 ret double 0x3F4FD4920B498CF0
23}
24
Bill Schmidt27917782013-02-21 17:12:27 +0000[diff] [blame]25; MEDIUM: [[VAR:[a-z0-9A-Z_.]+]]:
26; MEDIUM: .quad 4562098671269285104
Stephen Linf799e3f2013-07-13 20:38:47 +0000[diff] [blame]27; MEDIUM-LABEL: test_double_const:
Bill Schmidt27917782013-02-21 17:12:27 +0000[diff] [blame]28; MEDIUM: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha
29; MEDIUM: addi [[REG2:[0-9]+]], [[REG1]], [[VAR]]@toc@l
30; MEDIUM: lfd {{[0-9]+}}, 0([[REG2]])
31
Bill Schmidt32e9c642014-10-17 01:41:22 +0000[diff] [blame]32; MEDIUM-VSX: [[VAR:[a-z0-9A-Z_.]+]]:
33; MEDIUM-VSX: .quad 4562098671269285104
34; MEDIUM-VSX-LABEL: test_double_const:
35; MEDIUM-VSX: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha
36; MEDIUM-VSX: addi [[REG2:[0-9]+]], [[REG1]], [[VAR]]@toc@l
37; MEDIUM-VSX: lxsdx {{[0-9]+}}, 0, [[REG2]]
38
Bill Schmidt27917782013-02-21 17:12:27 +0000[diff] [blame]39; LARGE: [[VAR:[a-z0-9A-Z_.]+]]:
40; LARGE: .quad 4562098671269285104
Stephen Linf799e3f2013-07-13 20:38:47 +0000[diff] [blame]41; LARGE-LABEL: test_double_const:
Bill Schmidtbb381d72013-09-17 20:03:25 +0000[diff] [blame]42; LARGE: addis [[REG1:[0-9]+]], 2, [[VAR2:[a-z0-9A-Z_.]+]]@toc@ha
43; LARGE: ld [[REG2:[0-9]+]], [[VAR2]]@toc@l([[REG1]])
Bill Schmidt27917782013-02-21 17:12:27 +0000[diff] [blame]44; LARGE: lfd {{[0-9]+}}, 0([[REG2]])
Bill Schmidt32e9c642014-10-17 01:41:22 +0000[diff] [blame]45
46; LARGE-VSX: [[VAR:[a-z0-9A-Z_.]+]]:
47; LARGE-VSX: .quad 4562098671269285104
48; LARGE-VSX-LABEL: test_double_const:
49; LARGE-VSX: addis [[REG1:[0-9]+]], 2, [[VAR2:[a-z0-9A-Z_.]+]]@toc@ha
50; LARGE-VSX: ld [[REG2:[0-9]+]], [[VAR2]]@toc@l([[REG1]])
51; LARGE-VSX: lxsdx {{[0-9]+}}, 0, [[REG2]]
Nemanja Ivanovic6354d232016-10-04 11:25:52 +0000[diff] [blame]52
53; MEDIUM-P9: [[VAR:[a-z0-9A-Z_.]+]]:
54; MEDIUM-P9: .quad 4562098671269285104
55; MEDIUM-P9-LABEL: test_double_const:
56; MEDIUM-P9: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha
57; MEDIUM-P9: addi [[REG2:[0-9]+]], [[REG1]], [[VAR]]@toc@l
58; MEDIUM-P9: lfd {{[0-9]+}}, 0([[REG2]])
59
60; LARGE-P9: [[VAR:[a-z0-9A-Z_.]+]]:
61; LARGE-P9: .quad 4562098671269285104
62; LARGE-P9-LABEL: test_double_const:
63; LARGE-P9: addis [[REG1:[0-9]+]], 2, [[VAR2:[a-z0-9A-Z_.]+]]@toc@ha
64; LARGE-P9: ld [[REG2:[0-9]+]], [[VAR2]]@toc@l([[REG1]])
65; LARGE-P9: lfd {{[0-9]+}}, 0([[REG2]])