[llvm] [WebAssembly] Fix signatures of frexpf family of libcalls (PR #133289)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-webassembly

Author: Sam Clegg (sbc100)

<details>
<summary>Changes</summary>

Fixes: https://github.com/emscripten-core/emscripten/issues/23997

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Full diff: https://github.com/llvm/llvm-project/pull/133289.diff


1 Files Affected:

- (modified) llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp (+3-3) 


``````````diff
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
index 94d80f19e48af..ce795d3dedc6a 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
@@ -278,9 +278,9 @@ struct RuntimeLibcallSignatureTable {
     Table[RTLIB::LDEXP_F32] = f32_func_f32_i32;
     Table[RTLIB::LDEXP_F64] = f64_func_f64_i32;
     Table[RTLIB::LDEXP_F128] = i64_i64_func_i64_i64_i32;
-    Table[RTLIB::FREXP_F32] = f32_func_f32_i32;
-    Table[RTLIB::FREXP_F64] = f64_func_f64_i32;
-    Table[RTLIB::FREXP_F128] = i64_i64_func_i64_i64_i32;
+    Table[RTLIB::FREXP_F32] = f32_func_f32_iPTR;
+    Table[RTLIB::FREXP_F64] = f64_func_f64_iPTR;
+    Table[RTLIB::FREXP_F128] = i64_i64_func_i64_i64_iPTR;
     Table[RTLIB::MODF_F32] = f32_func_f32_iPTR;
     Table[RTLIB::MODF_F64] = f64_func_f64_iPTR;
     Table[RTLIB::MODF_F128] = i64_i64_func_i64_i64_iPTR;

``````````

</details>


https://github.com/llvm/llvm-project/pull/133289