valFromData BitCast bugfix
This commit is contained in:
xushiwei
@@ -737,82 +737,83 @@ _llgo_25: ; preds = %_llgo_23
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%208 = icmp eq ptr %206, %207
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%209 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
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%210 = ptrtoint ptr %209 to i64
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%211 = bitcast i64 %210 to float
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%212 = alloca { float, i1 }, align 8
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%213 = getelementptr inbounds { float, i1 }, ptr %212, i32 0, i32 0
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store float %211, ptr %213, align 4
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%214 = getelementptr inbounds { float, i1 }, ptr %212, i32 0, i32 1
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store i1 true, ptr %214, align 1
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%215 = load { float, i1 }, ptr %212, align 4
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%216 = alloca { float, i1 }, align 8
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%217 = getelementptr inbounds { float, i1 }, ptr %216, i32 0, i32 0
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store double 0.000000e+00, ptr %217, align 8
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%218 = getelementptr inbounds { float, i1 }, ptr %216, i32 0, i32 1
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store i1 false, ptr %218, align 1
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%219 = load { float, i1 }, ptr %216, align 4
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%220 = select i1 %208, { float, i1 } %215, { float, i1 } %219
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%221 = extractvalue { float, i1 } %220, 0
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%222 = extractvalue { float, i1 } %220, 1
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br i1 %222, label %_llgo_26, label %_llgo_27
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%211 = trunc i64 %210 to i32
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%212 = bitcast i32 %211 to float
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%213 = alloca { float, i1 }, align 8
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%214 = getelementptr inbounds { float, i1 }, ptr %213, i32 0, i32 0
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store float %212, ptr %214, align 4
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%215 = getelementptr inbounds { float, i1 }, ptr %213, i32 0, i32 1
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store i1 true, ptr %215, align 1
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%216 = load { float, i1 }, ptr %213, align 4
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%217 = alloca { float, i1 }, align 8
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%218 = getelementptr inbounds { float, i1 }, ptr %217, i32 0, i32 0
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store double 0.000000e+00, ptr %218, align 8
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%219 = getelementptr inbounds { float, i1 }, ptr %217, i32 0, i32 1
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store i1 false, ptr %219, align 1
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%220 = load { float, i1 }, ptr %217, align 4
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%221 = select i1 %208, { float, i1 } %216, { float, i1 } %220
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%222 = extractvalue { float, i1 } %221, 0
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%223 = extractvalue { float, i1 } %221, 1
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br i1 %223, label %_llgo_26, label %_llgo_27
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_llgo_26: ; preds = %_llgo_25
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%223 = fpext float %221 to double
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call void @main.printfloat(double %223)
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%224 = fpext float %222 to double
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call void @main.printfloat(double %224)
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br label %_llgo_1
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_llgo_27: ; preds = %_llgo_25
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%224 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
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%225 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 14)
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%226 = icmp eq ptr %224, %225
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%227 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
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%228 = ptrtoint ptr %227 to i64
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%229 = bitcast i64 %228 to double
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%230 = alloca { double, i1 }, align 8
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%231 = getelementptr inbounds { double, i1 }, ptr %230, i32 0, i32 0
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store double %229, ptr %231, align 8
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%232 = getelementptr inbounds { double, i1 }, ptr %230, i32 0, i32 1
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store i1 true, ptr %232, align 1
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%233 = load { double, i1 }, ptr %230, align 8
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%234 = alloca { double, i1 }, align 8
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%235 = getelementptr inbounds { double, i1 }, ptr %234, i32 0, i32 0
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store double 0.000000e+00, ptr %235, align 8
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%236 = getelementptr inbounds { double, i1 }, ptr %234, i32 0, i32 1
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store i1 false, ptr %236, align 1
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%237 = load { double, i1 }, ptr %234, align 8
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%238 = select i1 %226, { double, i1 } %233, { double, i1 } %237
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%239 = extractvalue { double, i1 } %238, 0
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%240 = extractvalue { double, i1 } %238, 1
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br i1 %240, label %_llgo_28, label %_llgo_29
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%225 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
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%226 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 14)
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%227 = icmp eq ptr %225, %226
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%228 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
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%229 = ptrtoint ptr %228 to i64
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%230 = bitcast i64 %229 to double
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%231 = alloca { double, i1 }, align 8
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%232 = getelementptr inbounds { double, i1 }, ptr %231, i32 0, i32 0
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store double %230, ptr %232, align 8
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%233 = getelementptr inbounds { double, i1 }, ptr %231, i32 0, i32 1
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store i1 true, ptr %233, align 1
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%234 = load { double, i1 }, ptr %231, align 8
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%235 = alloca { double, i1 }, align 8
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%236 = getelementptr inbounds { double, i1 }, ptr %235, i32 0, i32 0
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store double 0.000000e+00, ptr %236, align 8
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%237 = getelementptr inbounds { double, i1 }, ptr %235, i32 0, i32 1
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store i1 false, ptr %237, align 1
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%238 = load { double, i1 }, ptr %235, align 8
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%239 = select i1 %227, { double, i1 } %234, { double, i1 } %238
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%240 = extractvalue { double, i1 } %239, 0
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%241 = extractvalue { double, i1 } %239, 1
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br i1 %241, label %_llgo_28, label %_llgo_29
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_llgo_28: ; preds = %_llgo_27
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call void @main.printfloat(double %239)
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call void @main.printfloat(double %240)
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br label %_llgo_1
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_llgo_29: ; preds = %_llgo_27
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%241 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
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%242 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
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%243 = icmp eq ptr %241, %242
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%244 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
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%245 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %244, align 8
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%246 = alloca { %"github.com/goplus/llgo/internal/runtime.String", i1 }, align 8
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%247 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %246, i32 0, i32 0
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store %"github.com/goplus/llgo/internal/runtime.String" %245, ptr %247, align 8
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%248 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %246, i32 0, i32 1
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store i1 true, ptr %248, align 1
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%249 = load { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %246, align 8
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%250 = alloca { %"github.com/goplus/llgo/internal/runtime.String", i1 }, align 8
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%251 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %250, i32 0, i32 0
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store { ptr, i64 } zeroinitializer, ptr %251, align 8
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%252 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %250, i32 0, i32 1
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store i1 false, ptr %252, align 1
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%253 = load { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %250, align 8
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%254 = select i1 %243, { %"github.com/goplus/llgo/internal/runtime.String", i1 } %249, { %"github.com/goplus/llgo/internal/runtime.String", i1 } %253
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%255 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %254, 0
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%256 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %254, 1
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br i1 %256, label %_llgo_30, label %_llgo_1
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%242 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 0
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%243 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
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%244 = icmp eq ptr %242, %243
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%245 = extractvalue %"github.com/goplus/llgo/internal/runtime.eface" %0, 1
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%246 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %245, align 8
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%247 = alloca { %"github.com/goplus/llgo/internal/runtime.String", i1 }, align 8
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%248 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %247, i32 0, i32 0
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store %"github.com/goplus/llgo/internal/runtime.String" %246, ptr %248, align 8
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%249 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %247, i32 0, i32 1
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store i1 true, ptr %249, align 1
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%250 = load { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %247, align 8
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%251 = alloca { %"github.com/goplus/llgo/internal/runtime.String", i1 }, align 8
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%252 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %251, i32 0, i32 0
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store { ptr, i64 } zeroinitializer, ptr %252, align 8
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%253 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %251, i32 0, i32 1
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store i1 false, ptr %253, align 1
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%254 = load { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %251, align 8
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%255 = select i1 %244, { %"github.com/goplus/llgo/internal/runtime.String", i1 } %250, { %"github.com/goplus/llgo/internal/runtime.String", i1 } %254
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%256 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %255, 0
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%257 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %255, 1
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br i1 %257, label %_llgo_30, label %_llgo_1
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_llgo_30: ; preds = %_llgo_29
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call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" %255)
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call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" %256)
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br label %_llgo_1
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}
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@@ -196,6 +196,9 @@ func (b Builder) valFromData(typ Type, data llvm.Value) Expr {
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return b.buildVal(typ, castInt(b, x, t), lvl)
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case abi.BitCast:
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x := castUintptr(b, data, prog.Uintptr())
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if int(prog.SizeOf(t)) != prog.PointerSize() {
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x = castInt(b, x, prog.Int32())
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}
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return b.buildVal(typ, llvm.CreateBitCast(b.impl, x, t.ll), lvl)
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}
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panic("todo")
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