1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=ppc32 | FileCheck %s 3 4declare i32 @llvm.smul.fix.sat.i32 (i32, i32, i32) 5 6define i32 @func1(i32 %x, i32 %y) nounwind { 7; CHECK-LABEL: func1: 8; CHECK: # %bb.0: 9; CHECK-NEXT: mulhw 5, 3, 4 10; CHECK-NEXT: mullw 3, 3, 4 11; CHECK-NEXT: srawi 4, 3, 31 12; CHECK-NEXT: cmplw 5, 4 13; CHECK-NEXT: beqlr 0 14; CHECK-NEXT: # %bb.1: 15; CHECK-NEXT: srawi 3, 5, 31 16; CHECK-NEXT: xori 3, 3, 65535 17; CHECK-NEXT: xoris 3, 3, 32767 18; CHECK-NEXT: blr 19 %tmp = call i32 @llvm.smul.fix.sat.i32(i32 %x, i32 %y, i32 0) 20 ret i32 %tmp 21} 22 23define i32 @func2(i32 %x, i32 %y) nounwind { 24; CHECK-LABEL: func2: 25; CHECK: # %bb.0: 26; CHECK-NEXT: mulhw. 5, 3, 4 27; CHECK-NEXT: bgt 0, .LBB1_2 28; CHECK-NEXT: # %bb.1: 29; CHECK-NEXT: mullw 3, 3, 4 30; CHECK-NEXT: rotlwi 4, 3, 31 31; CHECK-NEXT: rlwimi 4, 5, 31, 0, 0 32; CHECK-NEXT: b .LBB1_3 33; CHECK-NEXT: .LBB1_2: 34; CHECK-NEXT: lis 3, 32767 35; CHECK-NEXT: ori 4, 3, 65535 36; CHECK-NEXT: .LBB1_3: 37; CHECK-NEXT: cmpwi 5, -1 38; CHECK-NEXT: lis 3, -32768 39; CHECK-NEXT: bltlr 0 40; CHECK-NEXT: # %bb.4: 41; CHECK-NEXT: mr 3, 4 42; CHECK-NEXT: blr 43 %tmp = call i32 @llvm.smul.fix.sat.i32(i32 %x, i32 %y, i32 1) 44 ret i32 %tmp 45} 46