forked from OSchip/llvm-project
28 lines
566 B
LLVM
28 lines
566 B
LLVM
; RUN: llc -mtriple=i686-unknown-linux-gnu -o - %s | FileCheck %s
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declare void @g_bool(i1 zeroext)
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define void @f_bool(i1 zeroext %x) {
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entry:
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tail call void @g_bool(i1 zeroext %x)
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ret void
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; Forwarding a bool in a tail call works.
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; CHECK-LABEL: f_bool:
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; CHECK-NOT: movz
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; CHECK: jmp g_bool
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}
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declare void @g_float(float)
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define void @f_i32(i32 %x) {
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entry:
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%0 = bitcast i32 %x to float
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tail call void @g_float(float %0)
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ret void
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; Forwarding a bitcasted value works too.
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; CHECK-LABEL: f_i32
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; CHECK-NOT: mov
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; CHECK: jmp g_float
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}
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