| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=FP32 |
| # RUN: llc -O0 -mtriple=mipsel-linux-gnu -mattr=+fp64,+mips32r2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=FP64 |
| --- | |
| |
| define void @e_single_precision() {entry: ret void} |
| define void @e_double_precision() {entry: ret void} |
| |
| ... |
| --- |
| name: e_single_precision |
| alignment: 2 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| ; FP32-LABEL: name: e_single_precision |
| ; FP32: [[LUi:%[0-9]+]]:gpr32 = LUi 16429 |
| ; FP32: [[ORi:%[0-9]+]]:gpr32 = ORi [[LUi]], 63572 |
| ; FP32: [[MTC1_:%[0-9]+]]:fgr32 = MTC1 [[ORi]] |
| ; FP32: $f0 = COPY [[MTC1_]] |
| ; FP32: RetRA implicit $f0 |
| ; FP64-LABEL: name: e_single_precision |
| ; FP64: [[LUi:%[0-9]+]]:gpr32 = LUi 16429 |
| ; FP64: [[ORi:%[0-9]+]]:gpr32 = ORi [[LUi]], 63572 |
| ; FP64: [[MTC1_:%[0-9]+]]:fgr32 = MTC1 [[ORi]] |
| ; FP64: $f0 = COPY [[MTC1_]] |
| ; FP64: RetRA implicit $f0 |
| %0:fprb(s32) = G_FCONSTANT float 0x4005BF0A80000000 |
| $f0 = COPY %0(s32) |
| RetRA implicit $f0 |
| |
| ... |
| --- |
| name: e_double_precision |
| alignment: 2 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| ; FP32-LABEL: name: e_double_precision |
| ; FP32: [[LUi:%[0-9]+]]:gpr32 = LUi 16389 |
| ; FP32: [[ORi:%[0-9]+]]:gpr32 = ORi [[LUi]], 48906 |
| ; FP32: [[LUi1:%[0-9]+]]:gpr32 = LUi 35604 |
| ; FP32: [[ORi1:%[0-9]+]]:gpr32 = ORi [[LUi1]], 22377 |
| ; FP32: [[BuildPairF64_:%[0-9]+]]:afgr64 = BuildPairF64 [[ORi1]], [[ORi]] |
| ; FP32: $d0 = COPY [[BuildPairF64_]] |
| ; FP32: RetRA implicit $d0 |
| ; FP64-LABEL: name: e_double_precision |
| ; FP64: [[LUi:%[0-9]+]]:gpr32 = LUi 16389 |
| ; FP64: [[ORi:%[0-9]+]]:gpr32 = ORi [[LUi]], 48906 |
| ; FP64: [[LUi1:%[0-9]+]]:gpr32 = LUi 35604 |
| ; FP64: [[ORi1:%[0-9]+]]:gpr32 = ORi [[LUi1]], 22377 |
| ; FP64: [[BuildPairF64_64_:%[0-9]+]]:fgr64 = BuildPairF64_64 [[ORi1]], [[ORi]] |
| ; FP64: $d0 = COPY [[BuildPairF64_64_]] |
| ; FP64: RetRA implicit $d0 |
| %0:fprb(s64) = G_FCONSTANT double 0x4005BF0A8B145769 |
| $d0 = COPY %0(s64) |
| RetRA implicit $d0 |
| |
| ... |
| |