| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=x86_64-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK |
| |
| --- | |
| define i32* @test_gep_i32(i32* %arr) { |
| %arrayidx = getelementptr i32, i32* %arr, i32 5 |
| ret i32* %arrayidx |
| } |
| ... |
| --- |
| name: test_gep_i32 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| body: | |
| bb.1 (%ir-block.0): |
| liveins: $rdi |
| |
| ; CHECK-LABEL: name: test_gep_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gr64 = COPY $rdi |
| ; CHECK: [[MOV64ri32_:%[0-9]+]]:gr64_nosp = MOV64ri32 20 |
| ; CHECK: [[LEA64r:%[0-9]+]]:gr64 = LEA64r [[COPY]], 1, [[MOV64ri32_]], 0, $noreg |
| ; CHECK: $rax = COPY [[LEA64r]] |
| ; CHECK: RET 0, implicit $rax |
| %0(p0) = COPY $rdi |
| %1(s64) = G_CONSTANT i64 20 |
| %2(p0) = G_GEP %0, %1(s64) |
| $rax = COPY %2(p0) |
| RET 0, implicit $rax |
| |
| ... |