[InstCombine] Signed saturation patterns
[llvm-complete.git] / test / CodeGen / Mips / GlobalISel / legalizer / float_constants.mir
blob923c41ecaafd04ee9d07f85965d9eb567db94a0c
1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=FP32
3 # RUN: llc -O0 -mtriple=mipsel-linux-gnu -mattr=+fp64,+mips32r2 -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=FP64
5 --- |
7   define void @e_single_precision() {entry: ret void}
8   define void @e_double_precision() {entry: ret void}
10 ...
11 ---
12 name:            e_single_precision
13 alignment:       4
14 tracksRegLiveness: true
15 body:             |
16   bb.1.entry:
17     ; FP32-LABEL: name: e_single_precision
18     ; FP32: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x4005BF0A80000000
19     ; FP32: $f0 = COPY [[C]](s32)
20     ; FP32: RetRA implicit $f0
21     ; FP64-LABEL: name: e_single_precision
22     ; FP64: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x4005BF0A80000000
23     ; FP64: $f0 = COPY [[C]](s32)
24     ; FP64: RetRA implicit $f0
25     %0:_(s32) = G_FCONSTANT float 0x4005BF0A80000000
26     $f0 = COPY %0(s32)
27     RetRA implicit $f0
29 ...
30 ---
31 name:            e_double_precision
32 alignment:       4
33 tracksRegLiveness: true
34 body:             |
35   bb.1.entry:
36     ; FP32-LABEL: name: e_double_precision
37     ; FP32: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x4005BF0A8B145769
38     ; FP32: $d0 = COPY [[C]](s64)
39     ; FP32: RetRA implicit $d0
40     ; FP64-LABEL: name: e_double_precision
41     ; FP64: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x4005BF0A8B145769
42     ; FP64: $d0 = COPY [[C]](s64)
43     ; FP64: RetRA implicit $d0
44     %0:_(s64) = G_FCONSTANT double 0x4005BF0A8B145769
45     $d0 = COPY %0(s64)
46     RetRA implicit $d0
48 ...