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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2017-03-19 22:28:48 +0100 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2017-11-17 10:04:37 +0100 |
| commit | 3065391a5fa46e507f88ffec3291311a2dee8e0e (patch) | |
| tree | 60f1cd210417d2549ebca87f251a2bd0449b8ac0 | |
| parent | 21b2801285102bbaed6247c04169fa8366a873ad (diff) | |
| download | sparse-dev-3065391a5fa46e507f88ffec3291311a2dee8e0e.tar.gz | |
llvm: add support for OP_SETVAL with floats
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
| -rw-r--r-- | sparse-llvm.c | 19 | ||||
| -rw-r--r-- | validation/backend/setval.c | 7 |
2 files changed, 25 insertions, 1 deletions
diff --git a/sparse-llvm.c b/sparse-llvm.c index 3dbb9874..83df9f83 100644 --- a/sparse-llvm.c +++ b/sparse-llvm.c @@ -857,6 +857,23 @@ static void output_op_cast(struct function *fn, struct instruction *insn, LLVMOp insn->target->priv = target; } +static void output_op_setval(struct function *fn, struct instruction *insn) +{ + struct expression *val = insn->val; + LLVMTypeRef dtype = symbol_type(insn->type); + LLVMValueRef target; + + switch (val->type) { + case EXPR_FVALUE: + target = LLVMConstReal(dtype, val->fvalue); + break; + default: + assert(0); + } + + insn->target->priv = target; +} + static void output_insn(struct function *fn, struct instruction *insn) { switch (insn->opcode) { @@ -873,7 +890,7 @@ static void output_insn(struct function *fn, struct instruction *insn) assert(0); break; case OP_SETVAL: - assert(0); + output_op_setval(fn, insn); break; case OP_SWITCH: output_op_switch(fn, insn); diff --git a/validation/backend/setval.c b/validation/backend/setval.c new file mode 100644 index 00000000..e3557571 --- /dev/null +++ b/validation/backend/setval.c @@ -0,0 +1,7 @@ +double setfval64(void) { return 1.23; } +float setfval32(void) { return 1.23F; } + +/* + * check-name: setval-float + * check-command: ./sparsec -Wno-decl -c $file -o tmp.o + */ |