clang/test/CodeGen/AArch64/sme-intrinsics/acle_sme_state_funs.c

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // REQUIRES: aarch64-registered-target
   3 // RUN: %clang_cc1 -triple aarch64 -target-feature +sme -O1 -Werror -emit-llvm -o - %s | FileCheck %s
   4 // RUN: %clang_cc1 -triple aarch64 -target-feature +sme -O1 -Werror -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefix=CPP-CHECK
   5 // RUN: %clang_cc1 -triple aarch64 -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
   6
   7 #include <arm_sme.h>
   8
   9 // CHECK-LABEL: @test_in_streaming_mode(
  10 // CHECK-NEXT:  entry:
  11 // CHECK-NEXT:    [[TMP0:%.*]] = tail call aarch64_sme_preservemost_from_x2 { i64, i64 } @__arm_sme_state() #[[ATTR3:[0-9]+]]
  12 // CHECK-NEXT:    [[TMP1:%.*]] = extractvalue { i64, i64 } [[TMP0]], 0
  13 // CHECK-NEXT:    [[AND_I:%.*]] = and i64 [[TMP1]], 1
  14 // CHECK-NEXT:    [[TOBOOL_I:%.*]] = icmp ne i64 [[AND_I]], 0
  15 // CHECK-NEXT:    ret i1 [[TOBOOL_I]]
  16 //
  17 // CPP-CHECK-LABEL: @_Z22test_in_streaming_modev(
  18 // CPP-CHECK-NEXT:  entry:
  19 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call aarch64_sme_preservemost_from_x2 { i64, i64 } @__arm_sme_state() #[[ATTR3:[0-9]+]]
  20 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = extractvalue { i64, i64 } [[TMP0]], 0
  21 // CPP-CHECK-NEXT:    [[AND_I:%.*]] = and i64 [[TMP1]], 1
  22 // CPP-CHECK-NEXT:    [[TOBOOL_I:%.*]] = icmp ne i64 [[AND_I]], 0
  23 // CPP-CHECK-NEXT:    ret i1 [[TOBOOL_I]]
  24 //
  25 bool test_in_streaming_mode(void) __arm_streaming_compatible {
  26   return __arm_in_streaming_mode();
  27 }
  28
  29 // CHECK-LABEL: @test_za_disable(
  30 // CHECK-NEXT:  entry:
  31 // CHECK-NEXT:    tail call void @__arm_za_disable() #[[ATTR3]]
  32 // CHECK-NEXT:    ret void
  33 //
  34 // CPP-CHECK-LABEL: @_Z15test_za_disablev(
  35 // CPP-CHECK-NEXT:  entry:
  36 // CPP-CHECK-NEXT:    tail call void @__arm_za_disable() #[[ATTR3]]
  37 // CPP-CHECK-NEXT:    ret void
  38 //
  39 void test_za_disable(void) __arm_streaming_compatible {
  40   __arm_za_disable();
  41 }
  42
  43 // CHECK-LABEL: @test_has_sme(
  44 // CHECK-NEXT:  entry:
  45 // CHECK-NEXT:    [[TMP0:%.*]] = tail call aarch64_sme_preservemost_from_x2 { i64, i64 } @__arm_sme_state() #[[ATTR3]]
  46 // CHECK-NEXT:    [[TMP1:%.*]] = extractvalue { i64, i64 } [[TMP0]], 0
  47 // CHECK-NEXT:    [[TOBOOL_I:%.*]] = icmp slt i64 [[TMP1]], 0
  48 // CHECK-NEXT:    ret i1 [[TOBOOL_I]]
  49 //
  50 // CPP-CHECK-LABEL: @_Z12test_has_smev(
  51 // CPP-CHECK-NEXT:  entry:
  52 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call aarch64_sme_preservemost_from_x2 { i64, i64 } @__arm_sme_state() #[[ATTR3]]
  53 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = extractvalue { i64, i64 } [[TMP0]], 0
  54 // CPP-CHECK-NEXT:    [[TOBOOL_I:%.*]] = icmp slt i64 [[TMP1]], 0
  55 // CPP-CHECK-NEXT:    ret i1 [[TOBOOL_I]]
  56 //
  57 bool test_has_sme(void) __arm_streaming_compatible {
  58   return __arm_has_sme();
  59 }
  60
  61 // CHECK-LABEL: @test_svundef_za(
  62 // CHECK-NEXT:  entry:
  63 // CHECK-NEXT:    ret void
  64 //
  65 // CPP-CHECK-LABEL: @_Z15test_svundef_zav(
  66 // CPP-CHECK-NEXT:  entry:
  67 // CPP-CHECK-NEXT:    ret void
  68 //
  69 void test_svundef_za(void) __arm_streaming_compatible __arm_out("za") {
  70   svundef_za();
  71 }
  72
  73 // CHECK-LABEL: @test_sc_memcpy(
  74 // CHECK-NEXT:  entry:
  75 // CHECK-NEXT:    [[CALL:%.*]] = tail call ptr @__arm_sc_memcpy(ptr noundef [[DEST:%.*]], ptr noundef [[SRC:%.*]], i64 noundef [[N:%.*]]) #[[ATTR3]]
  76 // CHECK-NEXT:    ret ptr [[CALL]]
  77 //
  78 // CPP-CHECK-LABEL: @_Z14test_sc_memcpyPvPKvm(
  79 // CPP-CHECK-NEXT:  entry:
  80 // CPP-CHECK-NEXT:    [[CALL:%.*]] = tail call ptr @__arm_sc_memcpy(ptr noundef [[DEST:%.*]], ptr noundef [[SRC:%.*]], i64 noundef [[N:%.*]]) #[[ATTR3]]
  81 // CPP-CHECK-NEXT:    ret ptr [[CALL]]
  82 //
  83 void *test_sc_memcpy(void *dest, const void *src, size_t n) __arm_streaming_compatible {
  84   return __arm_sc_memcpy(dest, src, n);
  85 }
  86
  87 // CHECK-LABEL: @test_sc_memmove(
  88 // CHECK-NEXT:  entry:
  89 // CHECK-NEXT:    [[CALL:%.*]] = tail call ptr @__arm_sc_memmove(ptr noundef [[DEST:%.*]], ptr noundef [[SRC:%.*]], i64 noundef [[N:%.*]]) #[[ATTR3]]
  90 // CHECK-NEXT:    ret ptr [[CALL]]
  91 //
  92 // CPP-CHECK-LABEL: @_Z15test_sc_memmovePvPKvm(
  93 // CPP-CHECK-NEXT:  entry:
  94 // CPP-CHECK-NEXT:    [[CALL:%.*]] = tail call ptr @__arm_sc_memmove(ptr noundef [[DEST:%.*]], ptr noundef [[SRC:%.*]], i64 noundef [[N:%.*]]) #[[ATTR3]]
  95 // CPP-CHECK-NEXT:    ret ptr [[CALL]]
  96 //
  97 void *test_sc_memmove(void *dest, const void *src, size_t n) __arm_streaming_compatible {
  98   return __arm_sc_memmove(dest, src, n);
  99 }
 100
 101 // CHECK-LABEL: @test_sc_memset(
 102 // CHECK-NEXT:  entry:
 103 // CHECK-NEXT:    [[CALL:%.*]] = tail call ptr @__arm_sc_memset(ptr noundef [[S:%.*]], i32 noundef [[C:%.*]], i64 noundef [[N:%.*]]) #[[ATTR3]]
 104 // CHECK-NEXT:    ret ptr [[CALL]]
 105 //
 106 // CPP-CHECK-LABEL: @_Z14test_sc_memsetPvim(
 107 // CPP-CHECK-NEXT:  entry:
 108 // CPP-CHECK-NEXT:    [[CALL:%.*]] = tail call ptr @__arm_sc_memset(ptr noundef [[S:%.*]], i32 noundef [[C:%.*]], i64 noundef [[N:%.*]]) #[[ATTR3]]
 109 // CPP-CHECK-NEXT:    ret ptr [[CALL]]
 110 //
 111 void *test_sc_memset(void *s, int c, size_t n) __arm_streaming_compatible {
 112   return __arm_sc_memset(s, c, n);
 113 }
 114
 115 // CHECK-LABEL: @test_sc_memchr(
 116 // CHECK-NEXT:  entry:
 117 // CHECK-NEXT:    [[CALL:%.*]] = tail call ptr @__arm_sc_memchr(ptr noundef [[S:%.*]], i32 noundef [[C:%.*]], i64 noundef [[N:%.*]]) #[[ATTR3]]
 118 // CHECK-NEXT:    ret ptr [[CALL]]
 119 //
 120 // CPP-CHECK-LABEL: @_Z14test_sc_memchrPvim(
 121 // CPP-CHECK-NEXT:  entry:
 122 // CPP-CHECK-NEXT:    [[CALL:%.*]] = tail call ptr @__arm_sc_memchr(ptr noundef [[S:%.*]], i32 noundef [[C:%.*]], i64 noundef [[N:%.*]]) #[[ATTR3]]
 123 // CPP-CHECK-NEXT:    ret ptr [[CALL]]
 124 //
 125 void *test_sc_memchr(void *s, int c, size_t n) __arm_streaming_compatible {
 126   return __arm_sc_memchr(s, c, n);
 127 }