1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=FP32
3 # RUN: llc -O0 -mtriple=mipsel-linux-gnu -mattr=+fp64,+mips32r2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=FP64
6 define void @f32toi32() {entry: ret void}
7 define void @f64toi32() {entry: ret void}
15 tracksRegLiveness: true
20 ; FP32-LABEL: name: f32toi32
22 ; FP32: [[COPY:%[0-9]+]]:fgr32 = COPY $f12
23 ; FP32: [[TRUNC_W_S:%[0-9]+]]:fgr32 = TRUNC_W_S [[COPY]]
24 ; FP32: [[MFC1_:%[0-9]+]]:gpr32 = MFC1 [[TRUNC_W_S]]
25 ; FP32: $v0 = COPY [[MFC1_]]
26 ; FP32: RetRA implicit $v0
27 ; FP64-LABEL: name: f32toi32
29 ; FP64: [[COPY:%[0-9]+]]:fgr32 = COPY $f12
30 ; FP64: [[TRUNC_W_S:%[0-9]+]]:fgr32 = TRUNC_W_S [[COPY]]
31 ; FP64: [[MFC1_:%[0-9]+]]:gpr32 = MFC1 [[TRUNC_W_S]]
32 ; FP64: $v0 = COPY [[MFC1_]]
33 ; FP64: RetRA implicit $v0
34 %0:fprb(s32) = COPY $f12
35 %1:gprb(s32) = G_FPTOSI %0(s32)
45 tracksRegLiveness: true
50 ; FP32-LABEL: name: f64toi32
52 ; FP32: [[COPY:%[0-9]+]]:afgr64 = COPY $d6
53 ; FP32: [[TRUNC_W_D32_:%[0-9]+]]:fgr32 = TRUNC_W_D32 [[COPY]]
54 ; FP32: [[MFC1_:%[0-9]+]]:gpr32 = MFC1 [[TRUNC_W_D32_]]
55 ; FP32: $v0 = COPY [[MFC1_]]
56 ; FP32: RetRA implicit $v0
57 ; FP64-LABEL: name: f64toi32
59 ; FP64: [[COPY:%[0-9]+]]:fgr64 = COPY $d6
60 ; FP64: [[TRUNC_W_D64_:%[0-9]+]]:fgr32 = TRUNC_W_D64 [[COPY]]
61 ; FP64: [[MFC1_:%[0-9]+]]:gpr32 = MFC1 [[TRUNC_W_D64_]]
62 ; FP64: $v0 = COPY [[MFC1_]]
63 ; FP64: RetRA implicit $v0
64 %0:fprb(s64) = COPY $d6
65 %1:gprb(s32) = G_FPTOSI %0(s64)