40 lines
1.5 KiB
LLVM
40 lines
1.5 KiB
LLVM
; RUN: llc < %s | not grep r11
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target triple = "thumb-unknown-linux-gnueabi"
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%struct.__sched_param = type { i32 }
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%struct.pthread_attr_t = type { i32, i32, %struct.__sched_param, i32, i32, i32, i32, ptr, i32 }
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@i.1882 = internal global i32 1 ; <ptr> [#uses=2]
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@.str = internal constant [14 x i8] c"Thread 1: %d\0A\00" ; <ptr> [#uses=1]
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@.str1 = internal constant [14 x i8] c"Thread 2: %d\0A\00" ; <ptr> [#uses=1]
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define ptr @f(ptr %a) {
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entry:
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%tmp1 = load i32, ptr @i.1882 ; <i32> [#uses=1]
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%tmp2 = add i32 %tmp1, 1 ; <i32> [#uses=2]
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store i32 %tmp2, ptr @i.1882
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%tmp34 = inttoptr i32 %tmp2 to ptr ; <ptr> [#uses=1]
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ret ptr %tmp34
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}
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define i32 @main() {
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entry:
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%t = alloca i32, align 4 ; <ptr> [#uses=4]
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%ret = alloca i32, align 4 ; <ptr> [#uses=3]
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%tmp1 = call i32 @pthread_create( ptr %t, ptr null, ptr @f, ptr null ) ; <i32> [#uses=0]
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%tmp2 = load i32, ptr %t ; <i32> [#uses=1]
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%tmp4 = call i32 @pthread_join( i32 %tmp2, ptr %ret ) ; <i32> [#uses=0]
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%tmp5 = load i32, ptr %ret ; <i32> [#uses=1]
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%tmp7 = call i32 (ptr, ...) @printf( ptr @.str, i32 %tmp5 ) ; <i32> [#uses=0]
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%tmp8 = call i32 @pthread_create( ptr %t, ptr null, ptr @f, ptr null ) ; <i32> [#uses=0]
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%tmp9 = load i32, ptr %t ; <i32> [#uses=1]
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%tmp11 = call i32 @pthread_join( i32 %tmp9, ptr %ret ) ; <i32> [#uses=0]
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%tmp12 = load i32, ptr %ret ; <i32> [#uses=1]
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%tmp14 = call i32 (ptr, ...) @printf( ptr @.str1, i32 %tmp12 ) ; <i32> [#uses=0]
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ret i32 0
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}
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declare i32 @pthread_create(ptr, ptr, ptr, ptr)
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declare i32 @pthread_join(i32, ptr)
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declare i32 @printf(ptr, ...)
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