[llvm] 42d1a1c - [WebAssembly] Fix signatures of frexpf family of libcalls (#133289)

[via llvm-commits]

Author: Sam Clegg
Date: 2025-03-31T10:20:40-07:00
New Revision: 42d1a1cb849195304dc93004f5808ef82904cd89

URL: https://github.com/llvm/llvm-project/commit/42d1a1cb849195304dc93004f5808ef82904cd89
DIFF: https://github.com/llvm/llvm-project/commit/42d1a1cb849195304dc93004f5808ef82904cd89.diff

LOG: [WebAssembly] Fix signatures of frexpf family of libcalls (#133289)

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

Added: 
    

Modified: 
    llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp

Removed: 
    


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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;