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| author | Thomas Voss <mail@thomasvoss.com> | 2024-07-01 20:06:16 +0200 |
|---|---|---|
| committer | Thomas Voss <mail@thomasvoss.com> | 2024-07-01 20:06:16 +0200 |
| commit | ee7945e2dc6d5b6d21363b26f767babbe709999b (patch) | |
| tree | cdfc19d965f9d5f48f21ca64a7da248dad46ec29 /src | |
| parent | 155dec506b8f2cf381f08139017c3650f6ab7394 (diff) | |
Use the proper instructions for floats
Diffstat (limited to 'src')
| -rw-r--r-- | src/codegen.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/src/codegen.c b/src/codegen.c index 246c176..f391bda 100644 --- a/src/codegen.c +++ b/src/codegen.c @@ -228,19 +228,19 @@ codegentypedexpr(struct cgctx ctx, idx_t i, type_t type, LLVMValueRef *outv) typedef LLVMValueRef llbfn(LLVMBuilderRef, LLVMValueRef, LLVMValueRef, const char *); static const struct binop { - llbfn *fn[2]; + llbfn *fn[3]; const char *name; } binoptbl[UINT8_MAX + 1] = { - ['+'] = {{LLVMBuildAdd, LLVMBuildAdd}, "add"}, - ['&'] = {{LLVMBuildAnd, LLVMBuildAnd}, "and"}, - ['*'] = {{LLVMBuildMul, LLVMBuildMul}, "mul"}, - ['|'] = {{LLVMBuildOr, LLVMBuildOr}, "ior"}, - ['-'] = {{LLVMBuildSub, LLVMBuildSub}, "sub"}, - ['/'] = {{LLVMBuildUDiv, LLVMBuildSDiv}, "div"}, - ['%'] = {{LLVMBuildURem, LLVMBuildSRem}, "rem"}, - ['~'] = {{LLVMBuildXor, LLVMBuildXor}, "xor"}, - [ASTBINSHL] = {{LLVMBuildShl, LLVMBuildShl}, "shl"}, - [ASTBINSHR] = {{LLVMBuildLShr, LLVMBuildLShr}, "shr"}, + ['+'] = {{LLVMBuildAdd, LLVMBuildAdd, LLVMBuildFAdd}, "add"}, + ['&'] = {{LLVMBuildAnd, LLVMBuildAnd, NULL}, "and"}, + ['*'] = {{LLVMBuildMul, LLVMBuildMul, LLVMBuildFMul}, "mul"}, + ['|'] = {{LLVMBuildOr, LLVMBuildOr, NULL}, "ior"}, + ['-'] = {{LLVMBuildSub, LLVMBuildSub, LLVMBuildFSub}, "sub"}, + ['/'] = {{LLVMBuildUDiv, LLVMBuildSDiv, LLVMBuildFDiv}, "div"}, + ['%'] = {{LLVMBuildURem, LLVMBuildSRem, NULL}, "rem"}, + ['~'] = {{LLVMBuildXor, LLVMBuildXor, NULL}, "xor"}, + [ASTBINSHL] = {{LLVMBuildShl, LLVMBuildShl, NULL}, "shl"}, + [ASTBINSHR] = {{LLVMBuildLShr, LLVMBuildLShr, NULL}, "shr"}, }; idx_t lhs = ctx.ast.kids[i].lhs, rhs = ctx.ast.kids[i].rhs; @@ -254,7 +254,8 @@ codegentypedexpr(struct cgctx ctx, idx_t i, type_t type, LLVMValueRef *outv) } struct binop bo = binoptbl[ctx.ast.kinds[i]]; - *outv = bo.fn[ctx.types[i].issigned](ctx.bob, vl, vr, bo.name); + *outv = bo.fn[ctx.types[i].isfloat ? 2 : ctx.types[i].issigned]( + ctx.bob, vl, vr, bo.name); return ni; } default: |