diff options
Diffstat (limited to 'llvm/test/CodeGen/PowerPC/fold-zero.ll')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/fold-zero.ll | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/PowerPC/fold-zero.ll b/llvm/test/CodeGen/PowerPC/fold-zero.ll index 5e620ece0a9..180d8e1b9f5 100644 --- a/llvm/test/CodeGen/PowerPC/fold-zero.ll +++ b/llvm/test/CodeGen/PowerPC/fold-zero.ll @@ -1,5 +1,6 @@ ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=-crbits | FileCheck %s -; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck -check-prefix=CHECK-CRB %s +; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck --check-prefix=CHECK-CRB %s +; RUN: llc -verify-machineinstrs -ppc-gen-isel=false < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck --check-prefix=CHECK-NO-ISEL %s target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" target triple = "powerpc64-unknown-linux-gnu" @@ -7,19 +8,33 @@ define i32 @test1(i1 %a, i32 %c) nounwind { %x = select i1 %a, i32 %c, i32 0 ret i32 %x -; CHECK: @test1 +; CHECK-LABEL: @test1 ; CHECK-NOT: li {{[0-9]+}}, 0 ; CHECK: isel 3, 0, ; CHECK: blr +; CHECK-NO-ISEL-LABEL: @test1 +; CHECK-NO-ISEL: li 3, 0 +; CHECK-NO-ISEL-NEXT: bc 12, 1, [[TRUE:.LBB[0-9]+]] +; CHECK-NO-ISEL-NEXT: blr +; CHECK-NO-ISEL-NEXT: [[TRUE]] +; CHECK-NO-ISEL-NEXT: addi 3, 4, 0 +; CHECK-NO-ISEL-NEXT: blr } define i32 @test2(i1 %a, i32 %c) nounwind { %x = select i1 %a, i32 0, i32 %c ret i32 %x -; CHECK-CRB: @test2 +; CHECK-CRB-LABEL: @test2 ; CHECK-CRB-NOT: li {{[0-9]+}}, 0 ; CHECK-CRB: isel 3, 0, ; CHECK-CRB: blr +; CHECK-NO-ISEL-LABEL: @test2 +; CHECK-NO-ISEL: bc 12, 1, [[TRUE:.LBB[0-9]+]] +; CHECK-NO-ISEL: ori 3, 4, 0 +; CHECK-NO-ISEL-NEXT: blr +; CHECK-NO-ISEL-NEXT: [[TRUE]] +; CHECK-NO-ISEL-NEXT: addi 3, 0, 0 +; CHECK-NO-ISEL-NEXT: blr } |
