| Ehsan Amiri | 2492721 | 2016-10-27 19:10:09 +0000 | [diff] [blame] | 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 | } |