unsigned char produce(void); void consume(int); void myEntry(void) { consume(produce() > 3); }
; ModuleID = '/tmp/semicompiled-XsnJGMYj-Z383cu5l-11986587530666151665/source.c' source_filename = "/tmp/semicompiled-XsnJGMYj-Z383cu5l-11986587530666151665/source.c" target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-pc-linux-gnu" ; Function Attrs: noinline nounwind optnone uwtable define dso_local void @myEntry() #0 { %1 = call zeroext i8 @produce() %2 = zext i8 %1 to i32 %3 = icmp sgt i32 %2, 3 %4 = zext i1 %3 to i32 call void @consume(i32 %4) ret void } declare dso_local void @consume(i32) #1 declare dso_local zeroext i8 @produce() #1 attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } !llvm.module.flags = !{!0} !llvm.ident = !{!1} !0 = !{i32 1, !"wchar_size", i32 4} !1 = !{!"Debian clang version 11.0.1-2"}
; ModuleID = '/tmp/semicompiled-XsnJGMYj-Z383cu5l-11986587530666151665/source.c' source_filename = "/tmp/semicompiled-XsnJGMYj-Z383cu5l-11986587530666151665/source.c" target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-pc-linux-gnu" ; Function Attrs: noinline nounwind optnone uwtable define dso_local void @myEntry() #0 !dbg !7 { %1 = call zeroext i8 @produce(), !dbg !11 %2 = zext i8 %1 to i32, !dbg !11 %3 = icmp sgt i32 %2, 3, !dbg !12 %4 = zext i1 %3 to i32, !dbg !12 call void @consume(i32 %4), !dbg !13 ret void, !dbg !14 } declare dso_local void @consume(i32) #1 declare dso_local zeroext i8 @produce() #1 attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!3, !4, !5} !llvm.ident = !{!6} !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "Debian clang version 11.0.1-2", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None) !1 = !DIFile(filename: "/tmp/semicompiled-XsnJGMYj-Z383cu5l-11986587530666151665/source.c", directory: "/__w/semicompiled/semicompiled") !2 = !{} !3 = !{i32 7, !"Dwarf Version", i32 4} !4 = !{i32 2, !"Debug Info Version", i32 3} !5 = !{i32 1, !"wchar_size", i32 4} !6 = !{!"Debian clang version 11.0.1-2"} !7 = distinct !DISubprogram(name: "myEntry", scope: !8, file: !8, line: 3, type: !9, scopeLine: 4, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) !8 = !DIFile(filename: "/tmp/semicompiled-XsnJGMYj-Z383cu5l-11986587530666151665/source.c", directory: "") !9 = !DISubroutineType(types: !10) !10 = !{null} !11 = !DILocation(line: 5, column: 13, scope: !7) !12 = !DILocation(line: 5, column: 23, scope: !7) !13 = !DILocation(line: 5, column: 5, scope: !7) !14 = !DILocation(line: 6, column: 1, scope: !7)
(module (type (;0;) (func)) (type (;1;) (func (param i32))) (type (;2;) (func (result i32))) (import "env" "produce" (func (;0;) (type 2))) (import "env" "consume" (func (;1;) (type 1))) (import "env" "__stack_pointer" (global (;0;) (mut i32))) (import "env" "__memory_base" (global (;1;) i32)) (import "env" "__table_base" (global (;2;) i32)) (import "env" "memory" (memory (;0;) 0)) (import "env" "__indirect_function_table" (table (;0;) 0 funcref)) (func (;2;) (type 0) call 3) (func (;3;) (type 0)) (func (;4;) (type 0) (local i32 i32 i32 i32 i32 i32 i32 i32 i32) i32.const 3 local.set 0 call 0 local.set 1 i32.const 255 local.set 2 local.get 1 local.get 2 i32.and local.set 3 local.get 3 local.set 4 local.get 0 local.set 5 local.get 4 local.get 5 i32.gt_s local.set 6 i32.const 1 local.set 7 local.get 6 local.get 7 i32.and local.set 8 local.get 8 call 1 return) (global (;3;) i32 (i32.const 0)) (export "__post_instantiate" (func 2)) (export "__wasm_apply_relocs" (func 3)) (export "myEntry" (func 4)) (export "__dso_handle" (global 3)))
/tmp/semicompiled-XsnJGMYj-Z383cu5l-11986587530666151665/source.o: file format elf64-bpf Disassembly of section .text: 0000000000000000 <myEntry>: ; myEntry(): ; /tmp/semicompiled-XsnJGMYj-Z383cu5l-11986587530666151665/source.c:5 ; consume(produce() > 3); 0: call -1 1: r1 = 0 2: r2 = 1 3: *(u64 *)(r10 - 8) = r1 4: *(u64 *)(r10 - 16) = r2 5: if r0 s> 3 goto +2 <LBB0_2> 6: r1 = *(u64 *)(r10 - 8) 7: *(u64 *)(r10 - 16) = r1 0000000000000040 <LBB0_2>: 8: r1 = *(u64 *)(r10 - 16) 9: call -1 ; /tmp/semicompiled-XsnJGMYj-Z383cu5l-11986587530666151665/source.c:6 ; } 10: exit
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