| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mcpu=pwr9 -O3 < %s | FileCheck %s -check-prefix=PPC64LE |
| |
| target datalayout = "e-m:e-i64:64-n32:64" |
| target triple = "powerpc64le-unknown-linux-gnu" |
| |
| @global.6 = external global i32* |
| |
| declare void @barney.88(i1, i32*) |
| declare void @barney.94(i8*, i32) |
| |
| define void @redundancy_on_ppc_only(i1 %arg7) nounwind { |
| ; PPC64LE-LABEL: redundancy_on_ppc_only: |
| ; PPC64LE: # %bb.0: # %bb |
| ; PPC64LE-NEXT: mflr 0 |
| ; PPC64LE-NEXT: andi. 3, 3, 1 |
| ; PPC64LE-NEXT: std 0, 16(1) |
| ; PPC64LE-NEXT: stdu 1, -32(1) |
| ; PPC64LE-NEXT: li 3, 1 |
| ; PPC64LE-NEXT: li 4, 0 |
| ; PPC64LE-NEXT: iselgt 3, 3, 4 |
| ; PPC64LE-NEXT: bl barney.88 |
| ; PPC64LE-NEXT: nop |
| ; PPC64LE-NEXT: addi 1, 1, 32 |
| ; PPC64LE-NEXT: ld 0, 16(1) |
| ; PPC64LE-NEXT: mtlr 0 |
| ; PPC64LE-NEXT: blr |
| bb: |
| br label %bb10 |
| |
| bb10: ; preds = %bb |
| call void @barney.88(i1 %arg7, i32* null) |
| ret void |
| } |
| |
| define void @redundancy_on_ppc_and_other_targets() nounwind { |
| ; PPC64LE-LABEL: redundancy_on_ppc_and_other_targets: |
| ; PPC64LE: # %bb.0: |
| ; PPC64LE-NEXT: mflr 0 |
| ; PPC64LE-NEXT: std 0, 16(1) |
| ; PPC64LE-NEXT: stdu 1, -32(1) |
| ; PPC64LE-NEXT: addis 3, 2, .LC0@toc@ha |
| ; PPC64LE-NEXT: ld 3, .LC0@toc@l(3) |
| ; PPC64LE-NEXT: li 4, 0 |
| ; PPC64LE-NEXT: std 4, 0(3) |
| ; PPC64LE-NEXT: bl barney.94 |
| ; PPC64LE-NEXT: nop |
| store i32* null, i32** @global.6 |
| call void @barney.94(i8* undef, i32 0) |
| unreachable |
| } |
