1 ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=g5 | FileCheck %s 2 ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr6 | FileCheck -check-prefix=CHECK-PWR6 %s 3 ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=a2 | FileCheck -check-prefix=CHECK-A2 %s 4 target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" 5 target triple = "powerpc64-unknown-linux-gnu" 6 7 define float @foo(i32 %a) nounwind { 8 entry: 9 %x = sitofp i32 %a to float 10 ret float %x 11 12 ; CHECK: @foo 13 ; CHECK: extsw [[REG:[0-9]+]], 3 14 ; CHECK: std [[REG]], 15 ; CHECK: lfd [[REG2:[0-9]+]], 16 ; CHECK: fcfid [[REG3:[0-9]+]], [[REG2]] 17 ; CHECK: frsp 1, [[REG3]] 18 ; CHECK: blr 19 20 ; CHECK-PWR6: @foo 21 ; CHECK-PWR6: stw 3, 22 ; CHECK-PWR6: lfiwax [[REG:[0-9]+]], 23 ; CHECK-PWR6: fcfid [[REG2:[0-9]+]], [[REG]] 24 ; CHECK-PWR6: frsp 1, [[REG2]] 25 ; CHECK-PWR6: blr 26 27 ; CHECK-A2: @foo 28 ; CHECK-A2: stw 3, 29 ; CHECK-A2: lfiwax [[REG:[0-9]+]], 30 ; CHECK-A2: fcfids 1, [[REG]] 31 ; CHECK-A2: blr 32 } 33 34 define double @goo(i32 %a) nounwind { 35 entry: 36 %x = sitofp i32 %a to double 37 ret double %x 38 39 ; CHECK: @goo 40 ; CHECK: extsw [[REG:[0-9]+]], 3 41 ; CHECK: std [[REG]], 42 ; CHECK: lfd [[REG2:[0-9]+]], 43 ; CHECK: fcfid 1, [[REG2]] 44 ; CHECK: blr 45 46 ; CHECK-PWR6: @goo 47 ; CHECK-PWR6: stw 3, 48 ; CHECK-PWR6: lfiwax [[REG:[0-9]+]], 49 ; CHECK-PWR6: fcfid 1, [[REG]] 50 ; CHECK-PWR6: blr 51 52 ; CHECK-A2: @goo 53 ; CHECK-A2: stw 3, 54 ; CHECK-A2: lfiwax [[REG:[0-9]+]], 55 ; CHECK-A2: fcfid 1, [[REG]] 56 ; CHECK-A2: blr 57 } 58 59 define float @foou(i32 %a) nounwind { 60 entry: 61 %x = uitofp i32 %a to float 62 ret float %x 63 64 ; CHECK-A2: @foou 65 ; CHECK-A2: stw 3, 66 ; CHECK-A2: lfiwzx [[REG:[0-9]+]], 67 ; CHECK-A2: fcfidus 1, [[REG]] 68 ; CHECK-A2: blr 69 } 70 71 define double @goou(i32 %a) nounwind { 72 entry: 73 %x = uitofp i32 %a to double 74 ret double %x 75 76 ; CHECK-A2: @goou 77 ; CHECK-A2: stw 3, 78 ; CHECK-A2: lfiwzx [[REG:[0-9]+]], 79 ; CHECK-A2: fcfidu 1, [[REG]] 80 ; CHECK-A2: blr 81 } 82 83
