| ; RUN: not llc -march=sparc <%s 2>&1 | FileCheck %s |
| ; RUN: not llc -march=sparcv9 <%s 2>&1 | FileCheck %s |
| |
| ; CHECK: error: couldn't allocate input reg for constraint '{f32}' |
| ; CHECK: error: couldn't allocate input reg for constraint '{f21}' |
| ; CHECK: error: couldn't allocate input reg for constraint '{f38}' |
| define void @test_constraint_float_reg() { |
| entry: |
| tail call void asm sideeffect "fadds $0,$1,$2", "{f32},{f0},{f0}"(float 6.0, float 7.0, float 8.0) |
| tail call void asm sideeffect "faddd $0,$1,$2", "{f21},{f0},{f0}"(double 9.0, double 10.0, double 11.0) |
| tail call void asm sideeffect "faddq $0,$1,$2", "{f38},{f0},{f0}"(fp128 0xL0, fp128 0xL0, fp128 0xL0) |
| ret void |
| } |
| |
| ; CHECK-label:test_twinword_error |
| ; CHECK: error: Hi part of pair should point to an even-numbered register |
| ; CHECK: error: (note that in some cases it might be necessary to manually bind the input/output registers instead of relying on automatic allocation) |
| |
| define i64 @test_twinword_error(){ |
| %1 = tail call i64 asm sideeffect "rd %asr5, ${0:L} \0A\09 srlx ${0:L}, 32, ${0:H}", "={i1}"() |
| ret i64 %1 |
| } |
