| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck -check-prefix=P32 %s |
| ; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck -check-prefix=P64 %s |
| ; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names < %s -mtriple=powerpc64le-unknown-linux-gnu | FileCheck -check-prefix=P64 %s |
| |
| ; PR8327 |
| define i8* @test1(i8** %foo) nounwind { |
| ; P32-LABEL: test1: |
| ; P32: # %bb.0: |
| ; P32-NEXT: lbz r4, 0(r3) |
| ; P32-NEXT: lwz r5, 4(r3) |
| ; P32-NEXT: lwz r6, 8(r3) |
| ; P32-NEXT: addi r7, r4, 1 |
| ; P32-NEXT: stb r7, 0(r3) |
| ; P32-NEXT: addi r7, r5, 4 |
| ; P32-NEXT: cmpwi r4, 8 |
| ; P32-NEXT: slwi r4, r4, 2 |
| ; P32-NEXT: add r4, r6, r4 |
| ; P32-NEXT: bc 12, lt, .LBB0_2 |
| ; P32-NEXT: # %bb.1: |
| ; P32-NEXT: ori r6, r7, 0 |
| ; P32-NEXT: b .LBB0_3 |
| ; P32-NEXT: .LBB0_2: |
| ; P32-NEXT: addi r6, r5, 0 |
| ; P32-NEXT: .LBB0_3: |
| ; P32-NEXT: stw r6, 4(r3) |
| ; P32-NEXT: bc 12, lt, .LBB0_5 |
| ; P32-NEXT: # %bb.4: |
| ; P32-NEXT: ori r3, r5, 0 |
| ; P32-NEXT: b .LBB0_6 |
| ; P32-NEXT: .LBB0_5: |
| ; P32-NEXT: addi r3, r4, 0 |
| ; P32-NEXT: .LBB0_6: |
| ; P32-NEXT: lwz r3, 0(r3) |
| ; P32-NEXT: blr |
| ; |
| ; P64-LABEL: test1: |
| ; P64: # %bb.0: |
| ; P64-NEXT: ld r4, 0(r3) |
| ; P64-NEXT: addi r5, r4, 8 |
| ; P64-NEXT: std r5, 0(r3) |
| ; P64-NEXT: ld r3, 0(r4) |
| ; P64-NEXT: blr |
| %A = va_arg i8** %foo, i8* |
| ret i8* %A |
| } |
| |
| |
