1 ; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mattr=+vsx -mcpu=pwr8 < %s | \ 2 ; RUN: FileCheck %s --implicit-check-not lxvd2x --implicit-check-not lfs 3 ; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mattr=-altivec -mcpu=pwr8 -mattr=-vsx < %s | \ 4 ; RUN: FileCheck %s --check-prefix=CHECK-NVSXALT --implicit-check-not xxlxor \ 5 ; RUN: --implicit-check-not vxor 6 7 define signext i32 @t1(float %x) local_unnamed_addr #0 { 8 entry: 9 %cmp = fcmp ogt float %x, 0.000000e+00 10 %tmp = select i1 %cmp, i32 43, i32 11 11 ret i32 %tmp 12 13 ; CHECK-LABEL: t1: 14 ; CHECK: xxlxor [[REG1:[0-9]+]], [[REG1]], [[REG1]] 15 ; CHECK: fcmpu {{[0-9]+}}, {{[0-9]+}}, [[REG1]] 16 ; CHECK: blr 17 ; CHECK-NVSXALT: lfs [[REG1:[0-9]+]] 18 ; CHECK-NVSXALT: fcmpu {{[0-9]+}}, {{[0-9]+}}, [[REG1]] 19 ; CHECK-NVSXALT: blr 20 } 21 22 define signext i32 @t2(double %x) local_unnamed_addr #0 { 23 entry: 24 %cmp = fcmp ogt double %x, 0.000000e+00 25 %tmp = select i1 %cmp, i32 43, i32 11 26 ret i32 %tmp 27 28 ; CHECK-LABEL: t2: 29 ; CHECK: xxlxor [[REG2:[0-9]+]], [[REG2]], [[REG2]] 30 ; CHECK: xscmpudp {{[0-9]+}}, {{[0-9]+}}, [[REG2]] 31 ; CHECK: blr 32 ; CHECK-NVSXALT: lfs [[REG2:[0-9]+]] 33 ; CHECK-NVSXALT: fcmpu {{[0-9]+}}, {{[0-9]+}}, [[REG2]] 34 ; CHECK-NVSXALT: blr 35 } 36 37 define signext i32 @t3(ppc_fp128 %x) local_unnamed_addr #0 { 38 entry: 39 %cmp = fcmp ogt ppc_fp128 %x, 0xM00000000000000000000000000000000 40 %tmp = select i1 %cmp, i32 43, i32 11 41 ret i32 %tmp 42 43 ; CHECK-LABEL: t3: 44 ; CHECK: xxlxor [[REG3:[0-9]+]], [[REG3]], [[REG3]] 45 ; CHECK: fcmpu {{[0-9]+}}, {{[0-9]+}}, [[REG3]] 46 ; CHECK: fcmpu {{[0-9]+}}, {{[0-9]+}}, [[REG3]] 47 ; CHECK: blr 48 ; CHECK-NVSXALT: lfs [[REG3:[0-9]+]] 49 ; CHECK-NVSXALT: fcmpu {{[0-9]+}}, {{[0-9]+}}, [[REG3]] 50 ; CHECK-NVSXALT: blr 51 } 52 53 define <2 x double> @t4() local_unnamed_addr #0 { 54 ret <2 x double> zeroinitializer 55 ; CHECK-LABEL: t4: 56 ; CHECK: xxlxor [[REG4:[0-9]+]], [[REG4]], [[REG4]] 57 ; CHECK: blr 58 ; CHECK-NVSXALT: lfs [[REG4:[0-9]+]] 59 ; CHECK-NVSXALT: fmr {{[0-9]+}}, [[REG4:[0-9]+]] 60 ; CHECK-NVSXALT: blr 61 } 62 63 define <2 x i64> @t5() local_unnamed_addr #0 { 64 ret <2 x i64> zeroinitializer 65 ; CHECK-LABEL: t5: 66 ; CHECK: xxlxor [[REG5:[0-9]+]], [[REG5]], [[REG5]] 67 ; CHECK: blr 68 ; CHECK-NVSXALT: li 3, 0 69 ; CHECK-NVSXALT-NEXT: li 4, 0 70 ; CHECK-NVSXALT-NEXT: blr 71 } 72
