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Don't use s0 in Risc-V zcmp test compile #3076

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Merged
will-v-pi merged 1 commit into from
Jul 16, 2026
+2 −1
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Don't use s0 in Risc-V zcmp test compile #3076

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3 changes: 2 additions & 1 deletion cmake/preload/toolchains/util/riscv_zcmp_test.c
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
/* Test that the toolchain can assemble Zcmp instructions */
void _start(void) {
asm volatile ("cm.mvsa01 s0, s1" : : : "s0", "s1");
// Cannot use s0 as it is also fp, so use s1 & s2 instead
asm volatile ("cm.mvsa01 s1, s2" : : : "s1", "s2");
}
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