================
@@ -219,9 +234,14 @@ extern __inline __m128
*/
__asm__("" : : "wa"(__r));
/* Restore enabled exceptions. */
- __fpscr_save.__fr = __builtin_mffsl();
+#ifdef _ARCH_PWR9
+ __fpscr_save.__fr = __builtin_ppc_mffsl();
+#else
+ __fpscr_save.__fr = __builtin_ppc_mffs();
+ __fpscr_save.__fpscr &= 0x70007f0ffL;
----------------
stefanp-ibm wrote:
On GCC the builtin `__builtin_mffsl` also expands on pre-Power9 architectures
and uses an expansion similar to this behind the scenes where `mffs` is used
instead. I feel like we should do the same thing in order to behave in the same
way as they do and in order to avoid having the user write this kind of code.
https://github.com/llvm/llvm-project/pull/67299
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