1 ;RUN: llc -march=sparc < %s | FileCheck %s 2 ;RUN: llc -march=sparcv9 < %s | FileCheck %s --check-prefix=V9 3 4 5 %0 = type { [32 x i32] } 6 %struct.jmpbuf_env = type { i32, i32, [1 x %struct.__jmp_buf_tag], i32 } 7 %struct.__jmp_buf_tag = type { [3 x i32], i32, %0 } 8 9 @jenv = common unnamed_addr global %struct.jmpbuf_env* null 10 @.cst = private unnamed_addr constant [30 x i8] c"in bar with jmp_buf's id: %d\0A\00", align 64 11 12 ; CHECK-LABEL: foo 13 ; CHECK-DAG: st {{.+}}, [%i0] 14 ; CHECK-DAG: st {{.+}}, [%i0+4] 15 ; CHECK: call _setjmp 16 ; CHECK: ld [%fp+{{.+}}], %[[R:[gilo][0-7]]] 17 ; CHECK: st %o0, [%[[R]]+{{.+}}] 18 19 ; V9-LABEL: foo 20 ; V9-DAG: st {{.+}}, [%i0] 21 ; V9-DAG: st {{.+}}, [%i0+4] 22 ; V9: call _setjmp 23 ; V9: ldx [%fp+{{.+}}], %[[R:[gilo][0-7]]] 24 ; V9: st %o0, [%[[R]]+{{.+}}] 25 26 ; Function Attrs: nounwind 27 define i32 @foo(%struct.jmpbuf_env* byval %inbuf) #0 { 28 entry: 29 %0 = getelementptr inbounds %struct.jmpbuf_env, %struct.jmpbuf_env* %inbuf, i32 0, i32 0 30 store i32 0, i32* %0, align 4, !tbaa !4 31 %1 = getelementptr inbounds %struct.jmpbuf_env, %struct.jmpbuf_env* %inbuf, i32 0, i32 1 32 store i32 1, i32* %1, align 4, !tbaa !4 33 %2 = getelementptr inbounds %struct.jmpbuf_env, %struct.jmpbuf_env* %inbuf, i32 0, i32 2, i32 0 34 %3 = call i32 @_setjmp(%struct.__jmp_buf_tag* %2) #2 35 %4 = getelementptr inbounds %struct.jmpbuf_env, %struct.jmpbuf_env* %inbuf, i32 0, i32 3 36 store i32 %3, i32* %4, align 4, !tbaa !4 37 store %struct.jmpbuf_env* %inbuf, %struct.jmpbuf_env** @jenv, align 4, !tbaa !3 38 %5 = load i32, i32* %1, align 4, !tbaa !4 39 %6 = icmp eq i32 %5, 1 40 %7 = icmp eq i32 %3, 0 41 %or.cond = and i1 %6, %7 42 br i1 %or.cond, label %"4.i", label %bar.exit 43 44 "4.i": ; preds = %entry 45 call void @longjmp(%struct.__jmp_buf_tag* %2, i32 0) #1 46 unreachable 47 48 bar.exit: ; preds = %entry 49 %8 = load i32, i32* %0, align 4, !tbaa !4 50 %9 = call i32 (i8*, ...) @printf(i8* noalias getelementptr inbounds ([30 x i8], [30 x i8]* @.cst, i32 0, i32 0), i32 %8) #0 51 ret i32 0 52 } 53 54 ; Function Attrs: nounwind returns_twice 55 declare i32 @_setjmp(%struct.__jmp_buf_tag*) #2 56 57 ; Function Attrs: noreturn nounwind 58 declare void @longjmp(%struct.__jmp_buf_tag*, i32) #1 59 60 ; Function Attrs: nounwind 61 declare i32 @printf(i8* nocapture, ...) #0 62 63 64 attributes #0 = { nounwind } 65 attributes #1 = { noreturn nounwind } 66 attributes #2 = { nounwind returns_twice } 67 68 !0 = !{!"alias set 6: struct.jmpbuf_env*", !1} 69 !1 = !{!1} 70 !2 = !{!"alias set 3: int", !1} 71 !3 = !{!0, !0, i64 0} 72 !4 = !{!2, !2, i64 0} 73
