llvm-project/clang/test/CodeGen/mips-clobber-reg.c

151 lines
6.9 KiB
C

// RUN: %clang -target mipsel-unknown-linux -S -o - -emit-llvm %s
/*
This checks that the frontend will accept both
enumerated and symbolic Mips register names.
Includes:
- GPR
- FPU
- MSA
Any bad names will make the frontend choke.
*/
main()
{
__asm__ __volatile__ (".set noat \n\t addi $7,$at,77":::"at");
__asm__ __volatile__ ("addi $7,$v0,77":::"v0");
__asm__ __volatile__ ("addi $7,$v1,77":::"v1");
__asm__ __volatile__ ("addi $7,$a0,77":::"a0");
__asm__ __volatile__ ("addi $7,$a1,77":::"a1");
__asm__ __volatile__ ("addi $7,$a2,77":::"a2");
__asm__ __volatile__ ("addi $7,$a3,77":::"a3");
__asm__ __volatile__ ("addi $7,$t0,77":::"t0");
__asm__ __volatile__ ("addi $7,$t1,77":::"t1");
__asm__ __volatile__ ("addi $7,$t2,77":::"t2");
__asm__ __volatile__ ("addi $7,$t3,77":::"t3");
__asm__ __volatile__ ("addi $7,$t4,77":::"t4");
__asm__ __volatile__ ("addi $7,$t5,77":::"t5");
__asm__ __volatile__ ("addi $7,$t6,77":::"t6");
__asm__ __volatile__ ("addi $7,$t7,77":::"t7");
__asm__ __volatile__ ("addi $7,$s0,77":::"s0");
__asm__ __volatile__ ("addi $7,$s1,77":::"s1");
__asm__ __volatile__ ("addi $7,$s2,77":::"s2");
__asm__ __volatile__ ("addi $7,$s3,77":::"s3");
__asm__ __volatile__ ("addi $7,$s4,77":::"s4");
__asm__ __volatile__ ("addi $7,$s5,77":::"s5");
__asm__ __volatile__ ("addi $7,$s6,77":::"s6");
__asm__ __volatile__ ("addi $7,$s7,77":::"s7");
__asm__ __volatile__ ("addi $7,$t8,77":::"t8");
__asm__ __volatile__ ("addi $7,$t9,77":::"t9");
__asm__ __volatile__ ("addi $7,$k0,77":::"k0");
__asm__ __volatile__ ("addi $7,$k1,77":::"k1");
__asm__ __volatile__ ("addi $7,$gp,77":::"gp");
__asm__ __volatile__ ("addi $7,$sp,77":::"sp");
__asm__ __volatile__ ("addi $7,$fp,77":::"fp");
__asm__ __volatile__ ("addi $7,$sp,77":::"$sp");
__asm__ __volatile__ ("addi $7,$fp,77":::"$fp");
__asm__ __volatile__ ("addi $7,$ra,77":::"ra");
__asm__ __volatile__ ("addi $7,$0,77":::"$0");
__asm__ __volatile__ (".set noat \n\t addi $7,$1,77":::"$1");
__asm__ __volatile__ ("addi $7,$2,77":::"$2");
__asm__ __volatile__ ("addi $7,$3,77":::"$3");
__asm__ __volatile__ ("addi $7,$4,77":::"$4");
__asm__ __volatile__ ("addi $7,$5,77":::"$5");
__asm__ __volatile__ ("addi $7,$6,77":::"$6");
__asm__ __volatile__ ("addi $7,$7,77":::"$7");
__asm__ __volatile__ ("addi $7,$8,77":::"$8");
__asm__ __volatile__ ("addi $7,$9,77":::"$9");
__asm__ __volatile__ ("addi $7,$10,77":::"$10");
__asm__ __volatile__ ("addi $7,$11,77":::"$11");
__asm__ __volatile__ ("addi $7,$12,77":::"$12");
__asm__ __volatile__ ("addi $7,$13,77":::"$13");
__asm__ __volatile__ ("addi $7,$14,77":::"$14");
__asm__ __volatile__ ("addi $7,$15,77":::"$15");
__asm__ __volatile__ ("addi $7,$16,77":::"$16");
__asm__ __volatile__ ("addi $7,$17,77":::"$17");
__asm__ __volatile__ ("addi $7,$18,77":::"$18");
__asm__ __volatile__ ("addi $7,$19,77":::"$19");
__asm__ __volatile__ ("addi $7,$20,77":::"$20");
__asm__ __volatile__ ("addi $7,$21,77":::"$21");
__asm__ __volatile__ ("addi $7,$22,77":::"$22");
__asm__ __volatile__ ("addi $7,$23,77":::"$23");
__asm__ __volatile__ ("addi $7,$24,77":::"$24");
__asm__ __volatile__ ("addi $7,$25,77":::"$25");
__asm__ __volatile__ ("addi $7,$26,77":::"$26");
__asm__ __volatile__ ("addi $7,$27,77":::"$27");
__asm__ __volatile__ ("addi $7,$28,77":::"$28");
__asm__ __volatile__ ("addi $7,$29,77":::"$29");
__asm__ __volatile__ ("addi $7,$30,77":::"$30");
__asm__ __volatile__ ("addi $7,$31,77":::"$31");
__asm__ __volatile__ ("fadd.s $f0,77":::"$f0");
__asm__ __volatile__ ("fadd.s $f1,77":::"$f1");
__asm__ __volatile__ ("fadd.s $f2,77":::"$f2");
__asm__ __volatile__ ("fadd.s $f3,77":::"$f3");
__asm__ __volatile__ ("fadd.s $f4,77":::"$f4");
__asm__ __volatile__ ("fadd.s $f5,77":::"$f5");
__asm__ __volatile__ ("fadd.s $f6,77":::"$f6");
__asm__ __volatile__ ("fadd.s $f7,77":::"$f7");
__asm__ __volatile__ ("fadd.s $f8,77":::"$f8");
__asm__ __volatile__ ("fadd.s $f9,77":::"$f9");
__asm__ __volatile__ ("fadd.s $f10,77":::"$f10");
__asm__ __volatile__ ("fadd.s $f11,77":::"$f11");
__asm__ __volatile__ ("fadd.s $f12,77":::"$f12");
__asm__ __volatile__ ("fadd.s $f13,77":::"$f13");
__asm__ __volatile__ ("fadd.s $f14,77":::"$f14");
__asm__ __volatile__ ("fadd.s $f15,77":::"$f15");
__asm__ __volatile__ ("fadd.s $f16,77":::"$f16");
__asm__ __volatile__ ("fadd.s $f17,77":::"$f17");
__asm__ __volatile__ ("fadd.s $f18,77":::"$f18");
__asm__ __volatile__ ("fadd.s $f19,77":::"$f19");
__asm__ __volatile__ ("fadd.s $f20,77":::"$f20");
__asm__ __volatile__ ("fadd.s $f21,77":::"$f21");
__asm__ __volatile__ ("fadd.s $f22,77":::"$f22");
__asm__ __volatile__ ("fadd.s $f23,77":::"$f23");
__asm__ __volatile__ ("fadd.s $f24,77":::"$f24");
__asm__ __volatile__ ("fadd.s $f25,77":::"$f25");
__asm__ __volatile__ ("fadd.s $f26,77":::"$f26");
__asm__ __volatile__ ("fadd.s $f27,77":::"$f27");
__asm__ __volatile__ ("fadd.s $f28,77":::"$f28");
__asm__ __volatile__ ("fadd.s $f29,77":::"$f29");
__asm__ __volatile__ ("fadd.s $f30,77":::"$f30");
__asm__ __volatile__ ("fadd.s $f31,77":::"$f31");
__asm__ __volatile__ ("ldi.w $w0,77":::"$w0");
__asm__ __volatile__ ("ldi.w $w1,77":::"$w1");
__asm__ __volatile__ ("ldi.w $w2,77":::"$w2");
__asm__ __volatile__ ("ldi.w $w3,77":::"$w3");
__asm__ __volatile__ ("ldi.w $w4,77":::"$w4");
__asm__ __volatile__ ("ldi.w $w5,77":::"$w5");
__asm__ __volatile__ ("ldi.w $w6,77":::"$w6");
__asm__ __volatile__ ("ldi.w $w7,77":::"$w7");
__asm__ __volatile__ ("ldi.w $w8,77":::"$w8");
__asm__ __volatile__ ("ldi.w $w9,77":::"$w9");
__asm__ __volatile__ ("ldi.w $w10,77":::"$w10");
__asm__ __volatile__ ("ldi.w $w11,77":::"$w10");
__asm__ __volatile__ ("ldi.w $w12,77":::"$w12");
__asm__ __volatile__ ("ldi.w $w13,77":::"$w13");
__asm__ __volatile__ ("ldi.w $w14,77":::"$w14");
__asm__ __volatile__ ("ldi.w $w15,77":::"$w15");
__asm__ __volatile__ ("ldi.w $w16,77":::"$w16");
__asm__ __volatile__ ("ldi.w $w17,77":::"$w17");
__asm__ __volatile__ ("ldi.w $w18,77":::"$w18");
__asm__ __volatile__ ("ldi.w $w19,77":::"$w19");
__asm__ __volatile__ ("ldi.w $w20,77":::"$w20");
__asm__ __volatile__ ("ldi.w $w21,77":::"$w21");
__asm__ __volatile__ ("ldi.w $w22,77":::"$w22");
__asm__ __volatile__ ("ldi.w $w23,77":::"$w23");
__asm__ __volatile__ ("ldi.w $w24,77":::"$w24");
__asm__ __volatile__ ("ldi.w $w25,77":::"$w25");
__asm__ __volatile__ ("ldi.w $w26,77":::"$w26");
__asm__ __volatile__ ("ldi.w $w27,77":::"$w27");
__asm__ __volatile__ ("ldi.w $w28,77":::"$w28");
__asm__ __volatile__ ("ldi.w $w29,77":::"$w29");
__asm__ __volatile__ ("ldi.w $w30,77":::"$w30");
__asm__ __volatile__ ("ldi.w $w31,77":::"$w31");
}