1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | FileCheck %s \ 3; RUN: -check-prefix=PPC32 4; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64 | FileCheck %s \ 5; RUN: -check-prefix=PPC64 6; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le -mattr=-direct-move \ 7; RUN: | FileCheck %s -check-prefix=PPC64LE 8; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le | FileCheck %s \ 9; RUN: -check-prefix=DM 10 11define i32 @foo() { 12; PPC32-LABEL: foo: 13; PPC32: # %bb.0: # %entry 14; PPC32-NEXT: stwu 1, -32(1) 15; PPC32-NEXT: .cfi_def_cfa_offset 32 16; PPC32-NEXT: mffs 0 17; PPC32-NEXT: stfd 0, 16(1) 18; PPC32-NEXT: lwz 3, 20(1) 19; PPC32-NEXT: clrlwi 4, 3, 30 20; PPC32-NEXT: not 3, 3 21; PPC32-NEXT: rlwinm 3, 3, 31, 31, 31 22; PPC32-NEXT: xor 3, 4, 3 23; PPC32-NEXT: stw 3, 24(1) 24; PPC32-NEXT: stw 3, 28(1) 25; PPC32-NEXT: addi 1, 1, 32 26; PPC32-NEXT: blr 27; 28; PPC64-LABEL: foo: 29; PPC64: # %bb.0: # %entry 30; PPC64-NEXT: mffs 0 31; PPC64-NEXT: stfd 0, -16(1) 32; PPC64-NEXT: lwz 3, -12(1) 33; PPC64-NEXT: clrlwi 4, 3, 30 34; PPC64-NEXT: not 3, 3 35; PPC64-NEXT: rlwinm 3, 3, 31, 31, 31 36; PPC64-NEXT: xor 3, 4, 3 37; PPC64-NEXT: stw 3, -8(1) 38; PPC64-NEXT: stw 3, -4(1) 39; PPC64-NEXT: blr 40; 41; PPC64LE-LABEL: foo: 42; PPC64LE: # %bb.0: # %entry 43; PPC64LE-NEXT: mffs 0 44; PPC64LE-NEXT: stfd 0, -16(1) 45; PPC64LE-NEXT: lwz 3, -16(1) 46; PPC64LE-NEXT: not 4, 3 47; PPC64LE-NEXT: clrlwi 3, 3, 30 48; PPC64LE-NEXT: rlwinm 4, 4, 31, 31, 31 49; PPC64LE-NEXT: xor 3, 3, 4 50; PPC64LE-NEXT: stw 3, -8(1) 51; PPC64LE-NEXT: stw 3, -4(1) 52; PPC64LE-NEXT: blr 53; 54; DM-LABEL: foo: 55; DM: # %bb.0: # %entry 56; DM-NEXT: mffs 0 57; DM-NEXT: mffprd 3, 0 58; DM-NEXT: not 4, 3 59; DM-NEXT: clrlwi 3, 3, 30 60; DM-NEXT: rlwinm 4, 4, 31, 31, 31 61; DM-NEXT: xor 3, 3, 4 62; DM-NEXT: stw 3, -8(1) 63; DM-NEXT: stw 3, -4(1) 64; DM-NEXT: blr 65entry: 66 %retval = alloca i32 ; <i32*> [#uses=2] 67 %tmp = alloca i32 ; <i32*> [#uses=2] 68 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] 69 %tmp1 = call i32 @llvm.flt.rounds( ) ; <i32> [#uses=1] 70 store i32 %tmp1, i32* %tmp, align 4 71 %tmp2 = load i32, i32* %tmp, align 4 ; <i32> [#uses=1] 72 store i32 %tmp2, i32* %retval, align 4 73 br label %return 74 75return: ; preds = %entry 76 %retval3 = load i32, i32* %retval ; <i32> [#uses=1] 77 ret i32 %retval3 78} 79 80declare i32 @llvm.flt.rounds() nounwind 81