diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
| commit | 71d5a2540a98c81f5bcaeb48805e0e2881f530ef (patch) | |
| tree | 5343938942df402b49ec7300a1c25a2d4ccd5821 /test/CodeGen/PowerPC/i1-ext-fold.ll | |
| parent | 31bbf64f3a4974a2d6c8b3b27ad2f519caf74057 (diff) | |
Notes
Diffstat (limited to 'test/CodeGen/PowerPC/i1-ext-fold.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/i1-ext-fold.ll | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/i1-ext-fold.ll b/test/CodeGen/PowerPC/i1-ext-fold.ll index 9a71b7baa66bb..877da486bcd02 100644 --- a/test/CodeGen/PowerPC/i1-ext-fold.ll +++ b/test/CodeGen/PowerPC/i1-ext-fold.ll @@ -1,4 +1,5 @@ ; RUN: llc -verify-machineinstrs -mcpu=pwr7 < %s | FileCheck %s +; RUN: llc -verify-machineinstrs -mcpu=pwr7 -ppc-gen-isel=false < %s | FileCheck --check-prefix=CHECK-NO-ISEL %s target datalayout = "E-m:e-i64:64-n32:64" target triple = "powerpc64-unknown-linux-gnu" @@ -11,11 +12,19 @@ entry: ret i32 %shl ; CHECK-LABEL: @foo +; CHECK-NO-ISEL-LABEL: @foo ; CHECK-DAG: cmpw ; CHECK-DAG: li [[REG1:[0-9]+]], 0 ; CHECK-DAG: li [[REG2:[0-9]+]], 16 ; CHECK: isel 3, [[REG2]], [[REG1]], ; CHECK: blr + +; CHECK-NO-ISEL: bc 12, 0, [[TRUE:.LBB[0-9]+]] +; CHECK-NO-ISEL: ori 3, 5, 0 +; CHECK-NO-ISEL-NEXT: blr +; CHECK-NO-ISEL-NEXT: [[TRUE]] +; CHECK-NO-ISEL-NEXT: addi 3, 12, 0 +; CHECK-NO-ISEL-NEXT: blr } ; Function Attrs: nounwind readnone @@ -28,11 +37,19 @@ entry: ret i32 %add1 ; CHECK-LABEL: @foo2 +; CHECK-NO-ISEL-LABEL: @foo2 ; CHECK-DAG: cmpw ; CHECK-DAG: li [[REG1:[0-9]+]], 5 ; CHECK-DAG: li [[REG2:[0-9]+]], 21 ; CHECK: isel 3, [[REG2]], [[REG1]], ; CHECK: blr + +; CHECK-NO-ISEL: bc 12, 0, [[TRUE:.LBB[0-9]+]] +; CHECK-NO-ISEL: ori 3, 5, 0 +; CHECK-NO-ISEL-NEXT: blr +; CHECK-NO-ISEL-NEXT: [[TRUE]] +; CHECK-NO-ISEL-NEXT: addi 3, 12, 0 +; CHECK-NO-ISEL-NEXT: blr } ; Function Attrs: nounwind readnone @@ -44,10 +61,18 @@ entry: ret i32 %shl ; CHECK-LABEL: @foo3 +; CHECK-NO-ISEL-LABEL: @foo3 ; CHECK-DAG: cmpw ; CHECK-DAG: li [[REG1:[0-9]+]], 16 ; CHECK: isel 3, 0, [[REG1]], ; CHECK: blr + +; CHECK-NO-ISEL: bc 12, 1, [[TRUE:.LBB[0-9]+]] +; CHECK-NO-ISEL: ori 3, 5, 0 +; CHECK-NO-ISEL-NEXT: blr +; CHECK-NO-ISEL-NEXT: [[TRUE]] +; CHECK-NO-ISEL-NEXT: addi 3, 0, 0 +; CHECK-NO-ISEL-NEXT: blr } attributes #0 = { nounwind readnone } |