clang/test/CodeGen/SystemZ/systemz-inline-asm-03.c

   1 // RUN: %clang_cc1 -triple s390x-linux-gnu -O2 -emit-llvm \
   2 // RUN:   -o - %s 2>&1 | FileCheck %s
   3 // REQUIRES: systemz-registered-target
   4
   5 long *A;
   6 long Idx;
   7 unsigned long Addr;
   8
   9 unsigned long fun_BD12_Q() {
  10 // CHECK-LABEL: define{{.*}} i64 @fun_BD12_Q()
  11 // CHECK: call i64 asm "lay $0, $1", "=r,^ZQ"(ptr nonnull %arrayidx)
  12   asm("lay %0, %1" : "=r" (Addr) : "ZQ" (&A[100]));
  13   return Addr;
  14 }
  15
  16 unsigned long fun_BD12_R() {
  17 // CHECK-LABEL: define{{.*}} i64 @fun_BD12_R()
  18 // CHECK: call i64 asm "lay $0, $1", "=r,^ZR"(ptr nonnull %arrayidx)
  19   asm("lay %0, %1" : "=r" (Addr) : "ZR" (&A[100]));
  20   return Addr;
  21 }
  22
  23 unsigned long fun_BD12_S() {
  24 // CHECK-LABEL: define{{.*}} i64 @fun_BD12_S()
  25 // CHECK: call i64 asm "lay $0, $1", "=r,^ZS"(ptr nonnull %arrayidx)
  26   asm("lay %0, %1" : "=r" (Addr) : "ZS" (&A[100]));
  27   return Addr;
  28 }
  29
  30 unsigned long fun_BD12_T() {
  31 // CHECK-LABEL: define{{.*}} i64 @fun_BD12_T()
  32 // CHECK: call i64 asm "lay $0, $1", "=r,^ZT"(ptr nonnull %arrayidx)
  33   asm("lay %0, %1" : "=r" (Addr) : "ZT" (&A[100]));
  34   return Addr;
  35 }
  36
  37 unsigned long fun_BD12_p() {
  38 // CHECK-LABEL: define{{.*}} i64 @fun_BD12_p()
  39 // CHECK: call i64 asm "lay $0, $1", "=r,p"(ptr nonnull %arrayidx)
  40   asm("lay %0, %1" : "=r" (Addr) : "p" (&A[100]));
  41   return Addr;
  42 }
  43
  44 unsigned long fun_BDX12_Q() {
  45 // CHECK-LABEL: define{{.*}} i64 @fun_BDX12_Q()
  46 // CHECK: call i64 asm "lay $0, $1", "=r,^ZQ"(ptr %arrayidx)
  47   asm("lay %0, %1" : "=r" (Addr) : "ZQ" (&A[Idx + 100]));
  48   return Addr;
  49 }
  50
  51 unsigned long fun_BDX12_R() {
  52 // CHECK-LABEL: define{{.*}} i64 @fun_BDX12_R()
  53 // CHECK: call i64 asm "lay $0, $1", "=r,^ZR"(ptr %arrayidx)
  54   asm("lay %0, %1" : "=r" (Addr) : "ZR" (&A[Idx + 100]));
  55   return Addr;
  56 }
  57
  58 unsigned long fun_BDX12_S() {
  59 // CHECK-LABEL: define{{.*}} i64 @fun_BDX12_S()
  60 // CHECK: call i64 asm "lay $0, $1", "=r,^ZS"(ptr %arrayidx)
  61   asm("lay %0, %1" : "=r" (Addr) : "ZS" (&A[Idx + 100]));
  62   return Addr;
  63 }
  64
  65 unsigned long fun_BDX12_T() {
  66 // CHECK-LABEL: define{{.*}} i64 @fun_BDX12_T()
  67 // CHECK: call i64 asm "lay $0, $1", "=r,^ZT"(ptr %arrayidx)
  68   asm("lay %0, %1" : "=r" (Addr) : "ZT" (&A[Idx + 100]));
  69   return Addr;
  70 }
  71
  72 unsigned long fun_BDX12_p() {
  73 // CHECK-LABEL: define{{.*}} i64 @fun_BDX12_p()
  74 // CHECK: call i64 asm "lay $0, $1", "=r,p"(ptr %arrayidx)
  75   asm("lay %0, %1" : "=r" (Addr) : "p" (&A[Idx + 100]));
  76   return Addr;
  77 }
  78
  79 unsigned long fun_BD20_Q() {
  80 // CHECK-LABEL: define{{.*}} i64 @fun_BD20_Q()
  81 // CHECK: call i64 asm "lay $0, $1", "=r,^ZQ"(ptr nonnull %arrayidx)
  82   asm("lay %0, %1" : "=r" (Addr) : "ZQ" (&A[1000]));
  83   return Addr;
  84 }
  85
  86 unsigned long fun_BD20_R() {
  87 // CHECK-LABEL: define{{.*}} i64 @fun_BD20_R()
  88 // CHECK: call i64 asm "lay $0, $1", "=r,^ZR"(ptr nonnull %arrayidx)
  89   asm("lay %0, %1" : "=r" (Addr) : "ZR" (&A[1000]));
  90   return Addr;
  91 }
  92
  93 unsigned long fun_BD20_S() {
  94 // CHECK-LABEL: define{{.*}} i64 @fun_BD20_S()
  95 // CHECK: call i64 asm "lay $0, $1", "=r,^ZS"(ptr nonnull %arrayidx)
  96   asm("lay %0, %1" : "=r" (Addr) : "ZS" (&A[1000]));
  97   return Addr;
  98 }
  99
 100 unsigned long fun_BD20_T() {
 101 // CHECK-LABEL: define{{.*}} i64 @fun_BD20_T()
 102 // CHECK: call i64 asm "lay $0, $1", "=r,^ZT"(ptr nonnull %arrayidx)
 103   asm("lay %0, %1" : "=r" (Addr) : "ZT" (&A[1000]));
 104   return Addr;
 105 }
 106
 107 unsigned long fun_BD20_p() {
 108 // CHECK-LABEL: define{{.*}} i64 @fun_BD20_p()
 109 // CHECK: call i64 asm "lay $0, $1", "=r,p"(ptr nonnull %arrayidx)
 110   asm("lay %0, %1" : "=r" (Addr) : "p" (&A[1000]));
 111   return Addr;
 112 }
 113
 114 unsigned long fun_BDX20_Q() {
 115 // CHECK-LABEL: define{{.*}} i64 @fun_BDX20_Q()
 116 // CHECK: call i64 asm "lay $0, $1", "=r,^ZQ"(ptr %arrayidx)
 117   asm("lay %0, %1" : "=r" (Addr) : "ZQ" (&A[Idx + 1000]));
 118   return Addr;
 119 }
 120
 121 unsigned long fun_BDX20_R() {
 122 // CHECK-LABEL: define{{.*}} i64 @fun_BDX20_R()
 123 // CHECK: call i64 asm "lay $0, $1", "=r,^ZR"(ptr %arrayidx)
 124   asm("lay %0, %1" : "=r" (Addr) : "ZR" (&A[Idx + 1000]));
 125   return Addr;
 126 }
 127
 128 unsigned long fun_BDX20_S() {
 129 // CHECK-LABEL: define{{.*}} i64 @fun_BDX20_S()
 130 // CHECK: call i64 asm "lay $0, $1", "=r,^ZS"(ptr %arrayidx)
 131   asm("lay %0, %1" : "=r" (Addr) : "ZS" (&A[Idx + 1000]));
 132   return Addr;
 133 }
 134
 135 unsigned long fun_BDX20_T() {
 136 // CHECK-LABEL: define{{.*}} i64 @fun_BDX20_T()
 137 // CHECK: call i64 asm "lay $0, $1", "=r,^ZT"(ptr %arrayidx)
 138   asm("lay %0, %1" : "=r" (Addr) : "ZT" (&A[Idx + 1000]));
 139   return Addr;
 140 }
 141
 142 unsigned long fun_BDX20_p() {
 143 // CHECK-LABEL: define{{.*}} i64 @fun_BDX20_p()
 144 // CHECK: call i64 asm "lay $0, $1", "=r,p"(ptr %arrayidx)
 145   asm("lay %0, %1" : "=r" (Addr) : "p" (&A[Idx + 1000]));
 146   return Addr;
 147 }