GCC accepts MCR/MRC instructions to modify fpu control registers. Clang does not. VMSR/VMRS are instructions that the ARM specification suggests to use when accessing fpu control registers. |
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|---|---|---|
| .. | ||
| arm | ||
| riscv/arch | ||
| x86/arch | ||
GCC accepts MCR/MRC instructions to modify fpu control registers. Clang does not. VMSR/VMRS are instructions that the ARM specification suggests to use when accessing fpu control registers. |
||
|---|---|---|
| .. | ||
| arm | ||
| riscv/arch | ||
| x86/arch | ||