Matt Arsenault fb21f16fe6
RuntimeLibcalls: Add stub API for getting function signatures (#166290)
Eventually this should be generated by tablegen for all functions.
For now add a manually implementation for sincos_stret, which I
have an immediate use for. This will allow pulling repeated code
across targets into shared call sequence code.

Also add sqrt just to make sure we can handle adding return attributes
on the declaration.
2025-11-04 10:06:29 -08:00

22 lines
557 B
LLVM

; RUN: opt -S -passes=declare-runtime-libcalls -mtriple=x86_64-apple-macos10.9 < %s | FileCheck %s
; Make sure there is no crash if there are definitions or declarations
; with the wrong type signature.
; CHECK: define void @sqrtf() {
define void @sqrtf() {
ret void
}
; CHECK: define float @sqrt(float %0) {
define float @sqrt(float) {
ret float 0.0
}
; CHECK: declare double @__sincos_stret(double)
declare double @__sincos_stret(double)
; CHECK: declare { float, float } @__sincosf_stret(float)
declare { float, float } @__sincosf_stret(float)