Revert "[TLI] Add support for hypot libcall." (#114312)

Reverts #113724
llvm · Oct 30, 2024 · 36d5692 · 36d5692
1 parent 50c4447
commit 36d5692
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diff --git a/llvm/include/llvm/Analysis/TargetLibraryInfo.def b/llvm/include/llvm/Analysis/TargetLibraryInfo.def
@@ -1671,21 +1671,6 @@ TLI_DEFINE_ENUM_INTERNAL(htons)
 TLI_DEFINE_STRING_INTERNAL("htons")
 TLI_DEFINE_SIG_INTERNAL(Int16, Int16)
 
-/// double hypot(double x, double y);
-TLI_DEFINE_ENUM_INTERNAL(hypot)
-TLI_DEFINE_STRING_INTERNAL("hypot")
-TLI_DEFINE_SIG_INTERNAL(Dbl, Dbl, Dbl)
-
-/// float hypotf(float x, float y);
-TLI_DEFINE_ENUM_INTERNAL(hypotf)
-TLI_DEFINE_STRING_INTERNAL("hypotf")
-TLI_DEFINE_SIG_INTERNAL(Flt, Flt, Flt)
-
-/// long double hypotl(long double x, long double y);
-TLI_DEFINE_ENUM_INTERNAL(hypotl)
-TLI_DEFINE_STRING_INTERNAL("hypotl")
-TLI_DEFINE_SIG_INTERNAL(LDbl, LDbl, LDbl)
-
 /// int iprintf(const char *format, ...);
 TLI_DEFINE_ENUM_INTERNAL(iprintf)
 TLI_DEFINE_STRING_INTERNAL("iprintf")

diff --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp
@@ -300,7 +300,6 @@ static void initializeLibCalls(TargetLibraryInfoImpl &TLI, const Triple &T,
       TLI.setUnavailable(LibFunc_expf);
       TLI.setUnavailable(LibFunc_floorf);
       TLI.setUnavailable(LibFunc_fmodf);
-      TLI.setUnavailable(LibFunc_hypotf);
       TLI.setUnavailable(LibFunc_log10f);
       TLI.setUnavailable(LibFunc_logf);
       TLI.setUnavailable(LibFunc_modff);
@@ -332,7 +331,6 @@ static void initializeLibCalls(TargetLibraryInfoImpl &TLI, const Triple &T,
     TLI.setUnavailable(LibFunc_floorl);
     TLI.setUnavailable(LibFunc_fmodl);
     TLI.setUnavailable(LibFunc_frexpl);
-    TLI.setUnavailable(LibFunc_hypotl);
     TLI.setUnavailable(LibFunc_ldexpl);
     TLI.setUnavailable(LibFunc_log10l);
     TLI.setUnavailable(LibFunc_logl);

diff --git a/llvm/lib/Transforms/Utils/BuildLibCalls.cpp b/llvm/lib/Transforms/Utils/BuildLibCalls.cpp
@@ -1215,9 +1215,6 @@ bool llvm::inferNonMandatoryLibFuncAttrs(Function &F,
   case LibFunc_fmod:
   case LibFunc_fmodf:
   case LibFunc_fmodl:
-  case LibFunc_hypot:
-  case LibFunc_hypotf:
-  case LibFunc_hypotl:
   case LibFunc_isascii:
   case LibFunc_isdigit:
   case LibFunc_labs:

diff --git a/llvm/test/Transforms/InferFunctionAttrs/annotate.ll b/llvm/test/Transforms/InferFunctionAttrs/annotate.ll
@@ -589,15 +589,6 @@ declare ptr @gets(ptr)
 ; CHECK: declare noundef i32 @gettimeofday(ptr nocapture noundef, ptr nocapture noundef) [[NOFREE_NOUNWIND]]
 declare i32 @gettimeofday(ptr, ptr)
 
-; CHECK: declare double @hypot(double, double) [[NOFREE_NOUNWIND_WILLRETURN_WRITEONLY]]
-declare double @hypot(double, double)
-
-; CHECK: declare float @hypotf(float, float) [[NOFREE_NOUNWIND_WILLRETURN_WRITEONLY]]
-declare float @hypotf(float, float)
-
-; CHECK: declare x86_fp80 @hypotl(x86_fp80, x86_fp80) [[NOFREE_NOUNWIND_WILLRETURN_WRITEONLY]]
-declare x86_fp80 @hypotl(x86_fp80, x86_fp80)
-
 ; CHECK: declare i32 @isascii(i32) [[NOFREE_NOUNWIND_WILLRETURN_WRITEONLY]]
 declare i32 @isascii(i32)
 

diff --git a/llvm/test/tools/llvm-tli-checker/ps4-tli-check.yaml b/llvm/test/tools/llvm-tli-checker/ps4-tli-check.yaml
@@ -602,18 +602,6 @@ DynamicSymbols:
     Type:            STT_FUNC
     Section:         .text
     Binding:         STB_GLOBAL
-  - Name:            hypot
-    Type:            STT_FUNC
-    Section:         .text
-    Binding:         STB_GLOBAL
-  - Name:            hypotf
-    Type:            STT_FUNC
-    Section:         .text
-    Binding:         STB_GLOBAL
-  - Name:            hypotl
-    Type:            STT_FUNC
-    Section:         .text
-    Binding:         STB_GLOBAL
   - Name:            isdigit
     Type:            STT_FUNC
     Section:         .text

diff --git a/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp b/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
@@ -249,9 +249,6 @@ TEST_F(TargetLibraryInfoTest, ValidProto) {
       "declare %struct* @getpwnam(i8*)\n"
       "declare i8* @gets(i8*)\n"
       "declare i32 @gettimeofday(%struct*, i8*)\n"
-      "declare double @hypot(double, double)\n"
-      "declare float @hypotf(float, float)\n"
-      "declare x86_fp80 @hypotl(x86_fp80, x86_fp80)\n"
       "declare i32 @_Z7isasciii(i32)\n"
       "declare i32 @_Z7isdigiti(i32)\n"
       "declare i64 @labs(i64)\n"