| # RUN: llc -O0 -mtriple thumb-- -mattr=+v6t2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s |
| --- | |
| define void @test_movi() { ret void } |
| define void @test_movi16() { ret void } |
| define void @test_movi32() { ret void } |
| ... |
| --- |
| name: test_movi |
| # CHECK-LABEL: name: test_movi |
| legalized: true |
| regBankSelected: true |
| selected: false |
| # CHECK: selected: true |
| registers: |
| - { id: 0, class: gprb } |
| body: | |
| bb.0: |
| %0(s32) = G_CONSTANT i32 786444 ; 0x000c000c |
| ; CHECK: [[VREGRES:%[0-9]+]]:rgpr = t2MOVi 786444, 14, $noreg, $noreg |
| |
| $r0 = COPY %0(s32) |
| ; CHECK: $r0 = COPY [[VREGRES]] |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ; CHECK: BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_movi16 |
| # CHECK-LABEL: name: test_movi16 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| # CHECK: selected: true |
| registers: |
| - { id: 0, class: gprb } |
| body: | |
| bb.0: |
| %0(s32) = G_CONSTANT i32 65533 |
| ; CHECK: [[VREGRES:%[0-9]+]]:rgpr = t2MOVi16 65533, 14, $noreg |
| |
| $r0 = COPY %0(s32) |
| ; CHECK: $r0 = COPY [[VREGRES]] |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ; CHECK: BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_movi32 |
| # CHECK-LABEL: name: test_movi32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| # CHECK: selected: true |
| registers: |
| - { id: 0, class: gprb } |
| body: | |
| bb.0: |
| %0(s32) = G_CONSTANT i32 185470479 ; 0x0b0e0e0f |
| ; CHECK: [[VREGY:%[0-9]+]]:rgpr = t2MOVi32imm 185470479 |
| |
| $r0 = COPY %0(s32) |
| ; CHECK: $r0 = COPY [[VREGRES]] |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ; CHECK: BX_RET 14, $noreg, implicit $r0 |
| ... |