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29 lines
814 B
29 lines
814 B
4 months ago
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; RUN: llc < %s -mtriple=thumb-apple-darwin | FileCheck %s
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declare void @consume_value(i32) #1
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declare i32 @get_value(...) #1
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declare void @consume_three_values(i32, i32, i32) #1
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; Function Attrs: nounwind uwtable
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define void @should_not_spill() #0 {
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tail call void @consume_value(i32 1764) #2
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%1 = tail call i32 (...) @get_value() #2
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%2 = tail call i32 (...) @get_value() #2
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%3 = tail call i32 (...) @get_value() #2
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tail call void @consume_value(i32 %1) #2
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tail call void @consume_value(i32 %2) #2
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tail call void @consume_value(i32 %3) #2
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tail call void @consume_value(i32 1764) #2
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tail call void @consume_three_values(i32 %1, i32 %2, i32 %3) #2
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ret void
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}
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; CHECK: ldr r0, LCPI0_0
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; CHECK-NOT: str r0
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; CHECK: bl
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; CHECK: ldr r0, LCPI0_0
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; CHECK-LABEL: LCPI0_0:
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; CHECK-NEXT: .long 1764
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