06c192d454
Upgrade of the IR text tests should be the only thing blocking making typed byval mandatory. Partially done through regex and partially manual.
73 lines
2.6 KiB
LLVM
73 lines
2.6 KiB
LLVM
;RUN: llc -march=sparc < %s | FileCheck %s
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;RUN: llc -march=sparcv9 < %s | FileCheck %s --check-prefix=V9
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%0 = type { [32 x i32] }
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%struct.jmpbuf_env = type { i32, i32, [1 x %struct.__jmp_buf_tag], i32 }
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%struct.__jmp_buf_tag = type { [3 x i32], i32, %0 }
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@jenv = common unnamed_addr global %struct.jmpbuf_env* null
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@.cst = private unnamed_addr constant [30 x i8] c"in bar with jmp_buf's id: %d\0A\00", align 64
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; CHECK-LABEL: foo
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; CHECK-DAG: st {{.+}}, [%i0]
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; CHECK-DAG: st {{.+}}, [%i0+4]
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; CHECK: call _setjmp
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; CHECK: ld [%fp+{{.+}}], %[[R:[gilo][0-7]]]
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; CHECK: st %o0, [%[[R]]+{{.+}}]
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; V9-LABEL: foo
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; V9-DAG: st {{.+}}, [%i0]
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; V9-DAG: st {{.+}}, [%i0+4]
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; V9: call _setjmp
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; V9: ldx [%fp+{{.+}}], %[[R:[gilo][0-7]]]
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; V9: st %o0, [%[[R]]+{{.+}}]
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; Function Attrs: nounwind
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define i32 @foo(%struct.jmpbuf_env* byval(%struct.jmpbuf_env) %inbuf) #0 {
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entry:
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%0 = getelementptr inbounds %struct.jmpbuf_env, %struct.jmpbuf_env* %inbuf, i32 0, i32 0
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store i32 0, i32* %0, align 4, !tbaa !4
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%1 = getelementptr inbounds %struct.jmpbuf_env, %struct.jmpbuf_env* %inbuf, i32 0, i32 1
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store i32 1, i32* %1, align 4, !tbaa !4
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%2 = getelementptr inbounds %struct.jmpbuf_env, %struct.jmpbuf_env* %inbuf, i32 0, i32 2, i32 0
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%3 = call i32 @_setjmp(%struct.__jmp_buf_tag* %2) #2
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%4 = getelementptr inbounds %struct.jmpbuf_env, %struct.jmpbuf_env* %inbuf, i32 0, i32 3
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store i32 %3, i32* %4, align 4, !tbaa !4
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store %struct.jmpbuf_env* %inbuf, %struct.jmpbuf_env** @jenv, align 4, !tbaa !3
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%5 = load i32, i32* %1, align 4, !tbaa !4
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%6 = icmp eq i32 %5, 1
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%7 = icmp eq i32 %3, 0
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%or.cond = and i1 %6, %7
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br i1 %or.cond, label %"4.i", label %bar.exit
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"4.i": ; preds = %entry
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call void @longjmp(%struct.__jmp_buf_tag* %2, i32 0) #1
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unreachable
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bar.exit: ; preds = %entry
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%8 = load i32, i32* %0, align 4, !tbaa !4
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%9 = call i32 (i8*, ...) @printf(i8* noalias getelementptr inbounds ([30 x i8], [30 x i8]* @.cst, i32 0, i32 0), i32 %8) #0
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ret i32 0
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}
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; Function Attrs: nounwind returns_twice
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declare i32 @_setjmp(%struct.__jmp_buf_tag*) #2
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; Function Attrs: noreturn nounwind
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declare void @longjmp(%struct.__jmp_buf_tag*, i32) #1
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; Function Attrs: nounwind
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declare i32 @printf(i8* nocapture, ...) #0
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attributes #0 = { nounwind }
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attributes #1 = { noreturn nounwind }
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attributes #2 = { nounwind returns_twice }
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!0 = !{!"alias set 6: struct.jmpbuf_env*", !1}
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!1 = !{!1}
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!2 = !{!"alias set 3: int", !1}
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!3 = !{!0, !0, i64 0}
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!4 = !{!2, !2, i64 0}
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