; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 ; RUN: llc -verify-machineinstrs -mcpu=pwr7 < %s | FileCheck %s ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-isel < %s | FileCheck --check-prefix=CHECK-NO-ISEL %s target datalayout = "E-m:e-i64:64-n32:64" target triple = "powerpc64-unknown-linux-gnu" ; Function Attrs: nounwind readnone define signext i32 @foo(i32 signext %a, i32 signext %b) #0 { ; CHECK-LABEL: foo: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: cmpw 3, 4 ; CHECK-NEXT: li 3, 0 ; CHECK-NEXT: li 4, 16 ; CHECK-NEXT: isellt 3, 4, 3 ; CHECK-NEXT: blr ; ; CHECK-NO-ISEL-LABEL: foo: ; CHECK-NO-ISEL: # %bb.0: # %entry ; CHECK-NO-ISEL-NEXT: cmpw 3, 4 ; CHECK-NO-ISEL-NEXT: li 3, 16 ; CHECK-NO-ISEL-NEXT: bclr 12, 0, 0 ; CHECK-NO-ISEL-NEXT: # %bb.1: # %entry ; CHECK-NO-ISEL-NEXT: li 3, 0 ; CHECK-NO-ISEL-NEXT: blr entry: %cmp = icmp slt i32 %a, %b %conv = zext i1 %cmp to i32 %shl = shl nuw nsw i32 %conv, 4 ret i32 %shl } ; Function Attrs: nounwind readnone define signext i32 @foo2(i32 signext %a, i32 signext %b) #0 { ; CHECK-LABEL: foo2: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: cmpw 3, 4 ; CHECK-NEXT: li 3, 5 ; CHECK-NEXT: li 4, 21 ; CHECK-NEXT: isellt 3, 4, 3 ; CHECK-NEXT: blr ; ; CHECK-NO-ISEL-LABEL: foo2: ; CHECK-NO-ISEL: # %bb.0: # %entry ; CHECK-NO-ISEL-NEXT: cmpw 3, 4 ; CHECK-NO-ISEL-NEXT: li 3, 21 ; CHECK-NO-ISEL-NEXT: bclr 12, 0, 0 ; CHECK-NO-ISEL-NEXT: # %bb.1: # %entry ; CHECK-NO-ISEL-NEXT: li 3, 5 ; CHECK-NO-ISEL-NEXT: blr entry: %cmp = icmp slt i32 %a, %b %conv = zext i1 %cmp to i32 %shl = shl nuw nsw i32 %conv, 4 %add1 = or i32 %shl, 5 ret i32 %add1 } ; Function Attrs: nounwind readnone define signext i32 @foo3(i32 signext %a, i32 signext %b) #0 { ; CHECK-LABEL: foo3: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: cmpw 3, 4 ; CHECK-NEXT: li 3, 16 ; CHECK-NEXT: iselgt 3, 0, 3 ; CHECK-NEXT: blr ; ; CHECK-NO-ISEL-LABEL: foo3: ; CHECK-NO-ISEL: # %bb.0: # %entry ; CHECK-NO-ISEL-NEXT: cmpw 3, 4 ; CHECK-NO-ISEL-NEXT: li 3, 0 ; CHECK-NO-ISEL-NEXT: bclr 12, 1, 0 ; CHECK-NO-ISEL-NEXT: # %bb.1: # %entry ; CHECK-NO-ISEL-NEXT: li 3, 16 ; CHECK-NO-ISEL-NEXT: blr entry: %cmp = icmp sle i32 %a, %b %conv = zext i1 %cmp to i32 %shl = shl nuw nsw i32 %conv, 4 ret i32 %shl } attributes #0 = { nounwind readnone }