1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 2; RUN: llc -verify-machineinstrs -mcpu=pwr8 < %s | FileCheck %s 3; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mattr=-isel < %s | FileCheck --check-prefix=CHECK-NO-ISEL %s 4target datalayout = "E-m:e-i64:64-n32:64" 5target triple = "powerpc64-unknown-linux-gnu" 6 7; Function Attrs: nounwind 8define void @foo(ptr nocapture %r1, ptr nocapture %r2, ptr nocapture %r3, ptr nocapture %r4, i32 signext %a, i32 signext %b, i32 signext %c, i32 signext %d) #0 { 9; Make sure that we don't schedule all of the isels together, they should be 10; intermixed with the adds because each isel starts a new dispatch group. 11; CHECK-LABEL: foo: 12; CHECK: # %bb.0: # %entry 13; CHECK-NEXT: cmplwi 7, 0 14; CHECK-NEXT: addi 7, 8, 1 15; CHECK-NEXT: iseleq 9, 9, 8 16; CHECK-NEXT: stw 9, 0(3) 17; CHECK-NEXT: addi 3, 10, -2 18; CHECK-NEXT: iseleq 9, 10, 8 19; CHECK-NEXT: iseleq 3, 3, 7 20; CHECK-NEXT: stw 9, 0(4) 21; CHECK-NEXT: addi 4, 10, -5 22; CHECK-NEXT: stw 3, 0(5) 23; CHECK-NEXT: addi 3, 8, 3 24; CHECK-NEXT: iseleq 3, 4, 3 25; CHECK-NEXT: stw 3, 0(6) 26; CHECK-NEXT: blr 27; 28; CHECK-NO-ISEL-LABEL: foo: 29; CHECK-NO-ISEL: # %bb.0: # %entry 30; CHECK-NO-ISEL-NEXT: cmplwi 7, 0 31; CHECK-NO-ISEL-NEXT: mr 7, 8 32; CHECK-NO-ISEL-NEXT: bne 0, .LBB0_2 33; CHECK-NO-ISEL-NEXT: # %bb.1: # %entry 34; CHECK-NO-ISEL-NEXT: mr 7, 9 35; CHECK-NO-ISEL-NEXT: .LBB0_2: # %entry 36; CHECK-NO-ISEL-NEXT: stw 7, 0(3) 37; CHECK-NO-ISEL-NEXT: mr 3, 8 38; CHECK-NO-ISEL-NEXT: bne 0, .LBB0_4 39; CHECK-NO-ISEL-NEXT: # %bb.3: # %entry 40; CHECK-NO-ISEL-NEXT: mr 3, 10 41; CHECK-NO-ISEL-NEXT: .LBB0_4: # %entry 42; CHECK-NO-ISEL-NEXT: stw 3, 0(4) 43; CHECK-NO-ISEL-NEXT: bne 0, .LBB0_7 44; CHECK-NO-ISEL-NEXT: # %bb.5: # %entry 45; CHECK-NO-ISEL-NEXT: addi 3, 10, -2 46; CHECK-NO-ISEL-NEXT: stw 3, 0(5) 47; CHECK-NO-ISEL-NEXT: beq 0, .LBB0_8 48; CHECK-NO-ISEL-NEXT: .LBB0_6: 49; CHECK-NO-ISEL-NEXT: addi 3, 8, 3 50; CHECK-NO-ISEL-NEXT: stw 3, 0(6) 51; CHECK-NO-ISEL-NEXT: blr 52; CHECK-NO-ISEL-NEXT: .LBB0_7: 53; CHECK-NO-ISEL-NEXT: addi 3, 8, 1 54; CHECK-NO-ISEL-NEXT: stw 3, 0(5) 55; CHECK-NO-ISEL-NEXT: bne 0, .LBB0_6 56; CHECK-NO-ISEL-NEXT: .LBB0_8: # %entry 57; CHECK-NO-ISEL-NEXT: addi 3, 10, -5 58; CHECK-NO-ISEL-NEXT: stw 3, 0(6) 59; CHECK-NO-ISEL-NEXT: blr 60entry: 61 %tobool = icmp ne i32 %a, 0 62 %cond = select i1 %tobool, i32 %b, i32 %c 63 store i32 %cond, ptr %r1, align 4 64 %cond5 = select i1 %tobool, i32 %b, i32 %d 65 store i32 %cond5, ptr %r2, align 4 66 %add = add nsw i32 %b, 1 67 %sub = add nsw i32 %d, -2 68 %cond10 = select i1 %tobool, i32 %add, i32 %sub 69 store i32 %cond10, ptr %r3, align 4 70 %add13 = add nsw i32 %b, 3 71 %sub15 = add nsw i32 %d, -5 72 %cond17 = select i1 %tobool, i32 %add13, i32 %sub15 73 store i32 %cond17, ptr %r4, align 4 74 ret void 75} 76 77attributes #0 = { nounwind } 78