1 ; RUN: llc -march=mips64 -relocation-model=static -mattr=+soft-float -target-abi n32 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM32 %s 2 ; RUN: llc -march=mips64el -relocation-model=static -mattr=+soft-float -target-abi n32 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM32 %s 3 4 ; RUN: llc -march=mips64 -relocation-model=static -mattr=+soft-float -target-abi n64 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM64 %s 5 ; RUN: llc -march=mips64el -relocation-model=static -mattr=+soft-float -target-abi n64 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM64 %s 6 7 ; Test the fp128 arguments for all ABI's and byte orders as specified 8 ; by section 2 of the MIPSpro N32 Handbook. 9 ; 10 ; O32 is not tested because long double is the same as double on O32. 11 12 @ldoubles = global [11 x fp128] zeroinitializer 13 14 define void @ldouble_args(fp128 %a, fp128 %b, fp128 %c, fp128 %d, fp128 %e) nounwind { 15 entry: 16 %0 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 1 17 store volatile fp128 %a, fp128* %0 18 %1 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 2 19 store volatile fp128 %b, fp128* %1 20 %2 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 3 21 store volatile fp128 %c, fp128* %2 22 %3 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 4 23 store volatile fp128 %d, fp128* %3 24 %4 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 5 25 store volatile fp128 %e, fp128* %4 26 ret void 27 } 28 29 ; ALL-LABEL: ldouble_args: 30 ; We won't test the way the global address is calculated in this test. This is 31 ; just to get the register number for the other checks. 32 ; SYM32-DAG: addiu [[R2:\$[0-9]+]], ${{[0-9]+}}, %lo(ldoubles) 33 ; SYM64-DAG: ld [[R2:\$[0-9]]], %got_disp(ldoubles)( 34 35 ; The first four arguments are the same in N32/N64. 36 ; The first argument is floating point but soft-float is enabled so floating 37 ; point registers are not used. 38 ; ALL-DAG: sd $4, 16([[R2]]) 39 ; ALL-DAG: sd $5, 24([[R2]]) 40 ; ALL-DAG: sd $6, 32([[R2]]) 41 ; ALL-DAG: sd $7, 40([[R2]]) 42 ; ALL-DAG: sd $8, 48([[R2]]) 43 ; ALL-DAG: sd $9, 56([[R2]]) 44 ; ALL-DAG: sd $10, 64([[R2]]) 45 ; ALL-DAG: sd $11, 72([[R2]]) 46 47 ; N32/N64 have run out of registers and starts using the stack too 48 ; ALL-DAG: ld [[R3:\$[0-9]+]], 0($sp) 49 ; ALL-DAG: ld [[R4:\$[0-9]+]], 8($sp) 50 ; ALL-DAG: sd [[R3]], 80([[R2]]) 51 ; ALL-DAG: sd [[R4]], 88([[R2]]) 52
